We fund organizations and projects that show great promise for saving and improving lives and for helping us learn.

We’ve organized the grants in Our Portfolio in a database that you can browse and download. Grants recommended by Open Philanthropy also appear in its grants database here.

Download database as .CSV
Grant Organization All Topics Date of Award Amount
FABRIC — General Support (2024) FABRIC Global Catastrophic Risks 11/2024 $582,000
Council on Strategic Risks — Biosecurity Fellowships, Policy, and General Operations Council on Strategic Risks Biosecurity and Pandemic Preparedness 11/2024 $6,530,000
Tony Blair Institute for Global Change — AI Governance Initiatives Tony Blair Institute for Global Change Potential Risks from Advanced AI 11/2024 $636,000
Vital Strategies — RESET Alcohol Initiative (2024) Vital Strategies Global Public Health Policy 11/2024 $8,206,570
The Task Force for Global Health — Global Flu Funders Consortium The Task Force for Global Health Scientific Research 11/2024 $323,000
Pivotal Research — Research Fellowships Pivotal Research Global Catastrophic Risks 11/2024 $836,507
Massachusetts General Hospital — Novel Sepsis Diagnosis Method Massachusetts General Hospital Scientific Research 10/2024 $958,130
University of Maryland — LLM Cybsercurity Benchmark University of Maryland Potential Risks from Advanced AI 10/2024 $1,721,079
Friedrich Schiller University Jena — Analytical Chemistry Benchmark Friedrich Schiller University Jena Potential Risks from Advanced AI 10/2024 $828,979
Observatorio de Riesgos Catastróficos Globales — AI Risk Explorer Observatorio de Riesgos Catastróficos Globales Potential Risks from Advanced AI 10/2024 $212,510
University of Southern California — Clinical Trial for Preterm Birth Supplements University of Southern California Scientific Research 10/2024 $1,070,495
Carreras con Impacto — Mentorship Program and Online Courses Carreras con Impacto Global Catastrophic Risks 10/2024 $189,000
Global Health Innovative Technology Fund — Private Sector Fundraising Global Health Innovative Technology Fund Global Aid Policy 10/2024 $125,000
Sinergia Animal — Farm Animal Welfare in Southeast Asia and Latin America (2024) Sinergia Animal Farm Animal Welfare 10/2024 $3,103,139
Coalition for Global Hepatitis Elimination — Hepatitis B Research Coalition for Global Hepatitis Elimination Global Health R&D 10/2024 $7,615,867
Clinton Health Access Initiative — Sickle Cell Disease Market Shaping Clinton Health Access Initiative Global Health R&D 10/2024 $8,000,000
Forecasting Research Initiative — AI Progress Forecasting Panel Forecasting Research Institute Potential Risks from Advanced AI 10/2024 $1,071,000
Berkeley Existential Risk Initiative — Oxford Martin AI Governance Initiative Berkeley Existential Risk Initiative Potential Risks from Advanced AI 10/2024 $35,000
Novartis — Cryptosporidiosis Challenge Trial Novartis Scientific Research 10/2024 $2,500,000
Crate Free USA — Exit Grant Crate Free USA Farm Animal Welfare 10/2024 $69,900
Princeton University — AI R&D Benchmark Princeton University Potential Risks from Advanced AI 09/2024 $863,143
Effective Institutions Project — AI Governance Work Effective Institutions Project Global Catastrophic Risks 09/2024 $400,000
Humane Society International — Corporate Campaigns in Mexico Humane Society International Farm Animal Welfare 09/2024 $200,000
People For Animals Uttarakhand — Farm Animal Welfare Fellowship (2024) People for Animals Uttarakhand Farm Animal Welfare 09/2024 $248,632
Lead Exposure Action Fund — Lead Exposure Reduction Lead Exposure Action Fund Global Health and Wellbeing; Global Public Health Policy 09/2024 $20,000,000
Berkeley Existential Risk Initiative — Algorithmic Alignment Group Berkeley Existential Risk Initiative Potential Risks from Advanced AI 09/2024 $30,000
Speculative Technologies — Research Program Training (2024) Speculative Technologies Innovation Policy 09/2024 $750,000
Meridian — Operating Costs Meridian Global Catastrophic Risks 09/2024 $957,080
Stanford University — Immunology Project Stanford University Scientific Research 09/2024 $330,000
University of Oxford — LLM Research Replication University of Oxford Potential Risks from Advanced AI 09/2024 $622,167
Founders Pledge — Multiplier Initiative Founders Pledge Effective Altruism 09/2024 $250,000
Joep Lange Institute — Debt to Health Advocacy Joep Lange Institute Global Aid Policy 09/2024 $200,000
Founders Pledge — Multiplier Initiative Founders Pledge Effective Altruism 09/2024 $250,000
Science History Institute — Conference Fellowships Science History Institute Biosecurity and Pandemic Preparedness 09/2024 $250,000
Animal Ask — Fish Advocacy Research Animal Ask Farm Animal Welfare 09/2024 $240,000
ETH Zürich — LLM Adversarial Attacks Benchmark ETH Zürich Potential Risks from Advanced AI 09/2024 $130,000
University of Cape Town — Tuberculosis Vaccine Preclinical Development and Testing University of Cape Town Scientific Research 09/2024 $597,557
Dartmouth — Course Buyouts Dartmouth Innovation Policy 09/2024 $349,000
High Impact Athletes — General Support High Impact Athletes Effective Altruism 09/2024 $55,000
London School of Hygiene and Tropical Medicine — School Net Program RCT London School of Hygiene and Tropical Medicine Global Health R&D 09/2024 $2,971,954
Innovate Animal Ag — Farm Animal Welfare Technology Adoption (2024) Innovate Animal Ag Farm Animal Welfare 09/2024 $650,000
Practical AI Alignment and Interpretability Research Group — Interpretability Work Practical AI Alignment and Interpretability Research Group Potential Risks from Advanced AI 09/2024 $737,000
The Good Food Institute — General Support (2024) The Good Food Institute Farm Animal Welfare 09/2024 $5,300,000
London School of Hygiene and Tropical Medicine — Anemia RCT London School of Hygiene and Tropical Medicine Global Health R&D 08/2024 $4,551,974
University of California, Berkeley — Software Engineering Benchmark University of California, Berkeley Potential Risks from Advanced AI 08/2024 $739,866
Liverpool School of Tropical Medicine — Snakebite Therapies Liverpool School of Tropical Medicine Global Health R&D 08/2024 $5,473,069
SPARC — General Support Summer Program on Applied Rationality and Cognition Global Catastrophic Risks 08/2024 $180,000
University of Pennsylvania — VEuPath Database University of Pennsylvania Scientific Research 08/2024 $750,000
The Centre for Long-Term Resilience — General Support The Centre for Long-Term Resilience Potential Risks from Advanced AI; Biosecurity and Pandemic Preparedness 08/2024 $5,119,246
Algorithmic Research Group — Language Model Capabilities Benchmarking (2024) Algorithmic Research Group Potential Risks from Advanced AI 08/2024 $1,052,500
World Animal Protection — Farm Animal Welfare in Southeast Asia (2024) World Animal Protection Farm Animal Welfare 08/2024 $1,233,000
Animal Rights Center Japan — Corporate Campaigns (2024) Animal Rights Center Japan Farm Animal Welfare 08/2024 $323,066
Georgia Institute of Technology — Portable Spectrometers (2024) Georgia Institute of Technology Scientific Research 08/2024 $1,976,562
Data for India — Public Health and Development Data Analysis Data for India Global Health and Wellbeing 08/2024 $600,000
Wilton Park — Biological Weapons Convention Retreat (2024) Wilton Park Biosecurity and Pandemic Preparedness 08/2024 $43,484
VegeProject — Corporate Outreach (2024) VegeProject Farm Animal Welfare 08/2024 $300,000
BlueDot Impact — General Support (2024) BlueDot Impact Global Catastrophic Risks 08/2024 $4,977,548
New York University — Wild Animal Welfare Program (2024) New York University Farm Animal Welfare 07/2024 $200,000
High Impact Medicine — General Support High Impact Medicine Effective Altruism 07/2024 $321,338
Mercy for Animals — Corporate Campaigns (2024) Mercy For Animals Farm Animal Welfare 07/2024 $12,380,000
Cambridge in America — Data Science Benchmark Cambridge in America Potential Risks from Advanced AI 07/2024 $517,693
Ali Merali — Economics Research on AI Model Scaling Effects Ali Merali Potential Risks from Advanced AI 07/2024 $54,650
Talos Network — General Support  Talos Network Potential Risks from Advanced AI 07/2024 $662,378
The Good Food Institute Asia Pacific — Alternative Protein Nutrition Gaps Research The Good Food Institute Asia Pacific Farm Animal Welfare 07/2024 $22,500
FAR AI — AI Alignment Research Projects (2024) FAR AI Potential Risks from Advanced AI 07/2024 $2,400,000
Centre for Aquaculture Progress — Farmed Fish Welfare Centre for Aquaculture Progress Fish Welfare; Farm Animal Welfare 07/2024 $150,000
Massachusetts General Hospital — Tuberculosis Vaccine Preclinical Development and Testing Massachusetts General Hospital Scientific Research 07/2024 $177,794
Centre for Effective Altruism — Spinout Costs (EVF UK, May 2024) Effective Ventures Foundation Global Catastrophic Risks 07/2024 $460,000
Yale University School of Medicine — Sepsis Treatment Preclinical Tests Yale University School of Medicine Scientific Research 07/2024 $50,000
University of Utah — Henipavirus Antivirals (2024) University of Utah Biosecurity and Pandemic Preparedness 07/2024 $427,900
Madre Brava — Corporate Commitments for Alternative Proteins (2024) Madre Brava Farm Animal Welfare 07/2024 $300,000
Alignment Research Engineer Accelerator — AI Safety Technical Program (2024) Alignment Research Engineer Accelerator Global Catastrophic Risks 07/2024 $318,272
New York University — LLM Cybersecurity Benchmark New York University Potential Risks from Advanced AI 07/2024 $2,077,350
Center for Open Science — LLM Research Benchmark Center for Open Science Potential Risks from Advanced AI 07/2024 $1,700,000
WITS Health Consortium — Tuberculosis Vaccine Preclinical Development and Testing WITS Health Consortium Scientific Research 07/2024 $696,742
La Trobe University — Pediatric Sepsis Treatment La Trobe University Scientific Research 07/2024 $914,522
Anhimalia — Cage-free Campaigns in Argentina Anhimalia Farm Animal Welfare 07/2024 $96,000
Stanford University — LLM Cybersecurity Benchmark Stanford University Potential Risks from Advanced AI 07/2024 $2,937,000
Erasmus MC, University Medical Center Rotterdam — Emodepside Disease Modeling Erasmus MC, University Medical Center Rotterdam Global Health R&D 07/2024 $220,158
Trustees of Boston University — LLM Research Benchmark Boston University Potential Risks from Advanced AI 07/2024 $756,396
Centre for International Governance Innovation — Global AI Risks Initiative Centre for International Governance Innovation Potential Risks from Advanced AI 07/2024 $300,000
University of Washington — Syphilis Vaccine Development (Lorenzo Giacani) (2024) University of Washington Scientific Research 06/2024 $1,025,884
University of Minnesota — Legal Automation Benchmark The University of Minnesota, Twin Cities Potential Risks from Advanced AI 06/2024 $74,132
Rutgers University — Global Discussions of Life Sciences Governance Rutgers University Biosecurity and Pandemic Preparedness 06/2024 $400,000
Malaria No More UK — Exit Grant Malaria No More UK Global Aid Policy 06/2024 $300,000
Yale University — LLM Persuasiveness Evaluation Yale University Potential Risks from Advanced AI 06/2024 $596,200
Essere Animali — Farm Animal Welfare in Italy (2024) Essere Animali Farm Animal Welfare 06/2024 $500,000
International Vaccines Institute — Cholera Vaccine Phase II Trial International Vaccine Institute Scientific Research 06/2024 $6,600,000
University of Washington — Air Pollution Research Planning University of Washington Global Public Health Policy; South Asian Air Quality 06/2024 $82,000
John Hopkins Center for Health Security — Health Security Scholars (2024) Johns Hopkins Center for Health Security Biosecurity and Pandemic Preparedness 06/2024 $86,981
Consultants for Impact — Career Transition Fellowship Consultants for Impact Global Catastrophic Risks 06/2024 $318,000
The International Union Against Tuberculosis and Lung Disease — Conference Scholarships (2024) International Union Against Tuberculosis and Lung Disease Global Health R&D 06/2024 $55,000
Palisade Research — General Support Palisade Research Potential Risks from Advanced AI 06/2024 $1,680,000
Consultants for Impact — General Support Consultants for Impact Global Catastrophic Risks 06/2024 $1,397,395
Clinton Health Access Initiative — Effectiveness Improvements for Health Multilaterals Clinton Health Access Initiative Global Aid Policy 06/2024 $250,000
YIMBY Law — General Support (2024) YIMBY Law Land Use Reform 06/2024 $180,000
Organisation for Economic Co-operation and Development — Non-compete Prevalence Survey Organisation for Economic Co-operation and Development Global Health and Wellbeing 06/2024 $368,000
Council of Energy, Environment and Water — Liquefied Petroleum Gas Survey Council of Energy, Environment and Water Global Public Health Policy; South Asian Air Quality 06/2024 $131,500
Greater Greater Washington — Housing and Land Use Reform (2024) Greater Greater Washington Land Use Reform 06/2024 $148,000
We Animals Media — Content for Farm Animal Welfare Advocacy (2024) We Animals Media Farm Animal Welfare 06/2024 $400,000
World Health Organization — Syphilis Treatment for Pregnant Women World Health Organization Scientific Research 06/2024 $583,544
UC Santa Barbara — LLM Use Case Database University of California, Santa Barbara Potential Risks from Advanced AI 06/2024 $133,402
The University of Chicago — EPIC Air Quality Fund University of Chicago Global Public Health Policy 06/2024 $1,490,000
Gi Effektivt — General Support Gi Effektivt Effective Altruism 06/2024 $937,000
Wakker Dier — Farm Animal Welfare Litigation (2024) Wakker Dier Farm Animal Welfare 06/2024 $958,286
Centre for Pesticide Suicide Prevention — General Support (2024) Centre for Pesticide Suicide Prevention Global Public Health Policy 06/2024 $12,529,708
Harvard Animal Law & Policy Clinic — Global Farmed Animal Benchmark Harvard Animal Law & Policy Clinic Farm Animal Welfare 06/2024 $350,000
Government Relations Group — Global Health Aid Study Tour in Ghana Government Relations Group Global Aid Policy 05/2024 $250,000
One for the World — General Support (2024) One for the World Effective Altruism 05/2024 $296,000
University of Dundee — StrepA Vaccine Research University of Dundee Scientific Research 05/2024 $1,050,000
Eurogroup for Animals — European Union Trade Strategy (2024) Eurogroup for Animals Farm Animal Welfare 05/2024 $460,621
Effective Altruism Germany — ML4Good Bootcamp (2024) Effective Altruism Germany Global Catastrophic Risks 05/2024 $57,000
Compassion in World Farming USA — Implementation of Corporate Pledges (2024) Compassion in World Farming USA Farm Animal Welfare 05/2024 $1,300,000
DRIIV Foundation — Air Quality Sensors in Delhi DRIIV Foundation South Asian Air Quality 05/2024 $52,494
Probably Good — Career Advice (May 2024) Probably Good Effective Altruism 05/2024 $250,000
Nautilus Collaboration — Literature Review on Stress Markers in Farmed Fish Nautilus Collaboration Fish Welfare; Farm Animal Welfare 05/2024 $25,000
University of Warsaw — Effective Altruism Course Development University of Warsaw Global Catastrophic Risks 05/2024 $6,160
Princeton University — Software Engineering LLM Benchmark Princeton University Potential Risks from Advanced AI 05/2024 $1,045,620
Effective Altruism Israel — Information Security Talent Development Effective Altruism Israel Potential Risks from Advanced AI 05/2024 $139,228
Centre for Effective Altruism — Spinout Costs (EVF USA, May 2024) Effective Ventures Foundation USA Global Catastrophic Risks 05/2024 $990,000
Centre for Effective Altruism — General Support (EVF, May 2024) Centre for Effective Altruism Global Catastrophic Risks 05/2024 $14,201,781
Stanford University — LLM-Generated Research Ideation Benchmark Stanford University Potential Risks from Advanced AI 05/2024 $880,000
Fund for the Global Fund — Global Fund Awareness in Japan Fund for the Global Fund Global Aid Policy 05/2024 $661,635
Northeastern University — Large Language Model Interpretability Research (2024) Northeastern University Potential Risks from Advanced AI 05/2024 $1,095,017
Carnegie Mellon University — LLM Use Case Database Carnegie Mellon University Potential Risks from Advanced AI 05/2024 $266,805
Liverpool School of Tropical Medicine — Malaria Chemoprevention in School-Aged Children Liverpool School of Tropical Medicine Global Health R&D 05/2024 $100,000
Harvard University — Antimalarial Bednet Development and Evaluation Harvard University Global Health R&D 05/2024 $2,838,070
Metaculus — Forecasting Tournaments Metaculus Potential Risks from Advanced AI 05/2024 $532,400
International Institute of Information Technology Hyderabad — AI Systems Course International Institute of Information Technology Hyderabad Global Catastrophic Risks 05/2024 $7,000
Sage — Software Tools for Forecasting Sage Forecasting 05/2024 $550,000
Sage — AI Explainers Sage Potential Risks from Advanced AI 05/2024 $550,000
Imperial College London — Malaria Vaccine Research Imperial College London Global Health R&D 05/2024 $46,524
Bouisson-Bertrand Institute — Loiasis (African Eye Worm) Impact Study Bouisson-Bertrand Institute Global Health R&D 05/2024 $211,014
AI Standards Lab — AI Standards and Risk Management Frameworks AI Standards Lab Potential Risks from Advanced AI 05/2024 $200,000
Obelus — Asterisk Obelus Global Catastrophic Risks 05/2024 $1,134,769
Apollo Research — General Support Apollo Research Potential Risks from Advanced AI 05/2024 $2,178,700
Peterson Institute for International Economics — Indian Economic Policy Reform (2024) Peterson Institute for International Economics 04/2024 $680,000
Rethink Priorities — Research on LLM Use Rethink Priorities Potential Risks from Advanced AI 04/2024 $115,887
Rethink Priorities — Effective Altruism Brand Strategy Research Rethink Priorities Global Catastrophic Risks 04/2024 $88,240
Growth Teams — Conference Support Growth Teams Global Health and Wellbeing 04/2024 $142,500
University of Wisconsin–Madison — Scalable Oversight Research University of Wisconsin–Madison Potential Risks from Advanced AI 04/2024 $100,000
Swiss Tropical and Public Health Institute – Emodepside Phase III Trial Swiss Tropical and Public Health Institute Global Health R&D 04/2024 $5,000,000
University of Oxford — Hepatitis C Challenge Model University of Oxford Scientific Research 04/2024 $1,353,450
University of Stirling — Research on Electrical Stunning (2024) University of Stirling Fish Welfare; Farm Animal Welfare 04/2024 $363,054
Institute for AI Policy and Strategy — General Support (April 2024) Institute for AI Policy and Strategy Potential Risks from Advanced AI 04/2024 $828,049
EA Netherlands — AI Safety Retreat EA Netherlands Global Catastrophic Risks 04/2024 $25,000
Berkeley Existential Risk Initiative — AI for Epistemics Workshop  Berkeley Existential Risk Initiative Global Catastrophic Risks 04/2024 $21,060
Wageningen University — Wild-Caught Fish Welfare (2024) Wageningen University Fish Welfare; Farm Animal Welfare 04/2024 $831,750
Princeton University — Scalable Oversight Research Princeton University Potential Risks from Advanced AI 04/2024 $100,000
UC Davis — Insectary for Malaria Gene Drive Research UC Davis Scientific Research 04/2024 $500,000
University of California, San Diego — AI Persuasiveness Evaluation University of California, San Diego Potential Risks from Advanced AI 04/2024 $470,731
Positive Money Europe — Exit Grant Positive Money Europe Macroeconomic Policy 04/2024 $77,000
Forecasting Research Institute – Forecasting Benchmark  Forecasting Research Institute Potential Risks from Advanced AI 04/2024 $100,000
Metaculus — Platform Development (2024) Metaculus Forecasting 04/2024 $2,750,000
Indiana University — Respiratory Distress Syndrome Interventions Indiana University Global Health R&D 04/2024 $1,772,195
Compassion in World Farming — Farmed Fish Welfare Compassion in World Farming Farm Animal Welfare 04/2024 $1,322,198
Life Sciences Research Foundation — Postdoctoral Fellowship Life Sciences Research Foundation Scientific Research 04/2024 $218,500
Forecasting Research Institute — Red-line Evaluations Forecasting Research Institute Potential Risks from Advanced AI 04/2024 $125,000
University of Pennsylvania — High-Skilled Immigration Budget Modeling University of Pennsylvania Innovation Policy 04/2024 $1,100,000
RAND Corporation — Emerging Technology Fellowships and Research (2024) RAND Corporation Potential Risks from Advanced AI 04/2024 $2,500,000
World Health Organization — Syphilis Medication Trials World Health Organization Scientific Research 04/2024 $395,978
Focus Philanthropy – Farm Animal Welfare Fundraising (2024) Focus Philanthropy Farm Animal Welfare 04/2024 $880,000
University of Chicago — Existential Risk Laboratory Fellowship Program (2024) University of Chicago Global Catastrophic Risks 04/2024 $301,800
KU Leuven — Influenza Antiviral Research KU Leuven Scientific Research; Biosecurity and Pandemic Preparedness 04/2024 $3,550,000
Simon Institute for Longterm Governance — General Support Simon Institute for Longterm Governance Potential Risks from Advanced AI 04/2024 $1,461,194
Animal Charity Evaluators — General Support (2024) Animal Charity Evaluators 03/2024 $900,000
Successif — Career Advising (2024) Successif Global Catastrophic Risks 03/2024 $1,149,000
Williams College — Regulatory Affairs Position Williams College 03/2024 $176,000
Berkeley Existential Risk Initiative — Latent Adversarial Training Project Berkeley Existential Risk Initiative Potential Risks from Advanced AI 03/2024 $45,000
RSPCA Australia – Broiler Chicken Reports RSPCA Australia Farm Animal Welfare 03/2024 $72,347
FutureHouse — Benchmarks for Biology Research and Development FutureHouse Potential Risks from Advanced AI 03/2024 $2,946,250
University Health Network — Hepatitis C Challenge Model University Health Network Scientific Research 03/2024 $1,460,000
Carnegie Mellon University — Benchmark for Web-Based Tasks Carnegie Mellon University Potential Risks from Advanced AI 03/2024 $547,452
Observatorio de Riesgos Catastróficos Globales — AI Policy Work Observatorio de Riesgos Catastróficos Globales Potential Risks from Advanced AI 03/2024 $110,000
Clinton Health Access Initiative — Aid Efficacy Support Clinton Health Access Initiative Global Aid Policy 03/2024 $743,775
Animals Aotearoa – Broiler Welfare Campaigns Animals Aotearoa Farm Animal Welfare 03/2024 $150,000
University of California, Berkeley — Alternative Meats Lab (2024) University of California, Berkeley Farm Animal Welfare 03/2024 $800,000
Cooperation Canada — International Assistance Advocacy in Canada (2024) Cooperation Canada Global Aid Policy 03/2024 $50,000
Dartmouth — Workshop Travel Expenses (March 2024) Dartmouth Innovation Policy 03/2024 $20,000
FutureSearch – Benchmark for Language Model Forecasting   FutureSearch Potential Risks from Advanced AI 03/2024 $606,600
International Rescue Committee — Acute Malnutrition Treatment (January 2024) International Rescue Committee Global Health & Development 03/2024 $7,485,323
Cambridge Biosecurity Hub – Biosecurity Course and Club Events Cambridge Biosecurity Hub Global Catastrophic Risks 03/2024 $11,936
Solutions for Our Climate Korea — Alternative Protein R&D Solutions for Our Climate Korea Farm Animal Welfare 03/2024 $200,000
International AIDS Vaccine Initiative – Samples for Tuberculosis Vaccine Trial International AIDS Vaccine Initiative Global Health R&D 03/2024 $796,878
Malaria Research and Training Center – TB31F Clinical Trial Malaria Research and Training Center Global Health R&D 03/2024 $2,320,803
Pivotal Research — Summer Research Fellowship (2024) Pivotal Research Global Catastrophic Risks 03/2024 $395,608
Hospital for Sick Children – Malaria Vaccine Research and Preclinical Development Hospital for Sick Children Global Health R&D 03/2024 $5,684,065
Humánny pokrok – Chicken Welfare Campaigns in Slovakia Humánny pokrok Farm Animal Welfare 03/2024 $100,000
London Initiative for Safe AI (LISA) — London Coworking Space London Initiative for Safe AI Global Catastrophic Risks 03/2024 $821,248
Global Challenges Project — General Support (2024) Global Challenges Project Global Catastrophic Risks 03/2024 $441,000
Evidence Action — Deworm the World Initiative (March 2024) Evidence Action Global Health & Development 03/2024 $4,371,604
Rational Animations — Video Animation Costs (2024) Rational Animations Global Catastrophic Risks 02/2024 $2,980,355
Stanford University — Hepatitis B Research Stanford University Scientific Research 02/2024 $2,500,000
Institute for Replication — Large Language Model Replication Games Institute for Replication Potential Risks from Advanced AI 02/2024 $174,112
Humane Canada — Farmed Animal Standards Humane Canada Farm Animal Welfare 02/2024 $213,500
International Society for Applied Ethology — Farm Animal Welfare Science in Developing Countries International Society for Applied Ethology Farm Animal Welfare 02/2024 $396,515
Stanford University — Ethical Protections for Potential Tuberculosis Vaccine Trial Stanford University Scientific Research 02/2024 $188,478
Pandemic Action Network – European Commission Aid Advocacy Pandemic Action Network Global Aid Policy 02/2024 $225,000
Giving What We Can — General Support (2024) Giving What We Can Effective Altruism 02/2024 $785,000
FABRIC — General Support FABRIC Global Catastrophic Risks 02/2024 $1,436,000
University of Michigan — Scalable Oversight Research University of Michigan Potential Risks from Advanced AI 02/2024 $100,000
Touro College & University System — AI Governance Legal Research Touro College & University System Potential Risks from Advanced AI 02/2024 $19,783
Monash University — Academia and Policymaking Living Literature Review Monash University Innovation Policy 02/2024 $69,324
FishEthoGroup – Seabass and Seabream Environmental Enrichments FishEthoGroup Farm Animal Welfare 02/2024 $647,204
Effective Ventures Foundation — Office Space (2024) Effective Ventures Foundation Global Catastrophic Risks 02/2024 $500,000
fair-fish international association — Database Support fair-fish international association Fish Welfare; Farm Animal Welfare 02/2024 $112,058
Harvard University — CRISPR-Based Diagnostics for Febrile Diseases (2024) Harvard University Scientific Research 02/2024 $1,597,247
Center for Responsible Food Business — Corporate Engagement Group Center for Responsible Food Business Farm Animal Welfare 02/2024 $500,000
Berkeley Existential Risk Initiative – AI Risk Management Frameworks (2024) Berkeley Existential Risk Initiative Potential Risks from Advanced AI 02/2024 $713,000
Center for Long-Term Cybersecurity – AI Risk Management Frameworks (2024) Center for Long-Term Cybersecurity Potential Risks from Advanced AI 02/2024 $200,000
Produtor do Bem Certifição – Farm Animal Welfare Certification Program Produtor do Bem Farm Animal Welfare 01/2024 $300,000
New York University – Social Science Genetic Association Consortium (2023) New York University Scientific Research 01/2024 $1,000,000
Animal & Vegan Advocacy Summit — Travel Scholarships (2024) Animal & Vegan Advocacy Summit Farm Animal Welfare 01/2024 $360,000
Albright Stonebridge Group – Korean Global Aid Advocacy Albright Stonebridge Group Global Aid Policy 01/2024 $1,000,000
Rethink Priorities – General Support (2024) Rethink Priorities Global Catastrophic Risks; Global Health & Development 01/2024 $2,100,000
Existential Risk Alliance – Cambridge AI Fellowship  Existential Risks Alliance Global Catastrophic Risks 01/2024 $1,015,101
Longview Philanthropy – Effective Giving Information Sharing Longview Philanthropy Global Catastrophic Risks 01/2024 $595,426
FABRIC — Rationality Camp Programs FABRIC Global Catastrophic Risks 01/2024 $500,000
Osaka University — Reproductive Biology Research  Osaka University Scientific Research 01/2024 $250,000
Dartmouth — Workshop Travel Expenses (January 2024) Dartmouth Innovation Policy 01/2024 $11,000
Charity Entrepreneurship – Work Stipends for Incubated Charities Charity Entrepreneurship Effective Altruism 01/2024 $130,200
Rethink Priorities – Farm Animal Welfare Research Support (2023) Rethink Priorities Farm Animal Welfare 01/2024 $2,883,550
University of California, Los Angeles – Social Science Genetic Association Consortium (2023) University of California, Los Angeles Scientific Research 01/2024 $1,500,000
Harvard University — AI Interpretability, Controllability, and Safety Research Harvard University Potential Risks from Advanced AI 01/2024 $1,000,000
FAR AI — AI Alignment Research Projects FAR AI Potential Risks from Advanced AI 01/2024 $645,750
Berkeley Existential Risk Initiative – CHAI Internships Berkeley Existential Risk Initiative Potential Risks from Advanced AI 01/2024 $500,000
Nice Light — AI Documentary Nice Light Global Catastrophic Risks 01/2024 $127,070
Hive (formerly Impactful Animal Advocacy) – General Support (2023)  Hive Farm Animal Welfare 01/2024 $100,000
Development Learning Lab — Knowledge Reviews, Policy Reports, and Knowledge Services Development Learning Lab Global Aid Policy 01/2024 $300,000
Scarlet Spark – Management and Leadership Training Scarlet Spark Farm Animal Welfare 01/2024 $450,750
Institute for AI Policy and Strategy – General Support Institute for AI Policy and Strategy Potential Risks from Advanced AI 01/2024 $3,011,895
Condor Camp — Summer Program for Brazilian Students (2024) Condor Camp Global Catastrophic Risks 01/2024 $652,465
Plant Based Foods Institute — International Regranting Against Labeling Laws (2024) Plant Based Foods Institute Farm Animal Welfare 01/2024 $257,000
Yale University — Purchase of TEER Instrument Yale University Scientific Research 01/2024 $151,325
Harvard University — Fluorescent Imaging for In Vivo Monitoring Harvard University Scientific Research 01/2024 $974,132
AI Safety Support – Astra Fellowship AI Safety Support Potential Risks from Advanced AI 01/2024 $617,000
Global Bar Magazine – Global Health Content Global Bar Magazine Global Aid Policy 01/2024 $50,000
Overseas Development Institute — Sri Lanka Economic Growth Reforms Overseas Development Institute Global Health and Wellbeing 01/2024 $834,083
Swedish University of Agricultural Sciences – Humane Fish Slaughter Research Swedish University of Agricultural Sciences Fish Welfare 01/2024 $53,700
University of Illinois Foundation – LLM Hacking Benchmarks University of Illinois Urbana-Champaign Potential Risks from Advanced AI 01/2024 $800,000
Cambridge Boston Alignment Initiative — AI Research and Governance Workshop (2023) Cambridge Boston Alignment Initiative Global Catastrophic Risks 12/2023 $66,950
Aquatic Life Institute — General Support (2023) Aquatic Life Institute Fish Welfare 12/2023 $550,000
Vereniging Green Protein Alliance — Plant Protein Advocacy Vereniging Green Protein Alliance Farm Animal Welfare 12/2023 $306,639
Safe AI Forum — Operating Expenses Safe AI Forum Potential Risks from Advanced AI 12/2023 $1,167,513
P150 — General Support (2024) P150 Global Health & Development 12/2023 $350,000
Animal Welfare Corporate Partners — Cage-free Implementation in Japan  Animal Welfare Corporate Partners Farm Animal Welfare 12/2023 $558,890
Cambridge Existential Risk Initiative — Student Group Expenses Cambridge Existential Risk Initiative Global Catastrophic Risks 12/2023 $50,006
The Governors of the University of Calgary — Pork Immunocastration Research The Governors of the University of Calgary Farm Animal Welfare 12/2023 $107,074
Cambridge Boston Alignment Initiative — General Support for MIT AI Alignment Cambridge Boston Alignment Initiative Global Catastrophic Risks 12/2023 $612,470
Longview Philanthropy — General Support Longview Philanthropy Global Catastrophic Risks 12/2023 $4,020,258
International Centre of Insect Physiology and Ecology — Malaria Resistance Research International Centre of Insect Physiology and Ecology Scientific Research 12/2023 $3,012,207
GiveWell — General Support (2023) GiveWell Global Health & Development 12/2023 $1,733,862
Massachusetts Eye and Ear Infirmary — Alzheimer’s Resilience Research Massachusetts Eye and Ear Infirmary Scientific Research 12/2023 $800,000
The University of Glasgow — Malaria Resistance Research University of Glasgow Scientific Research 12/2023 $2,307,510
Effective Altruism Funds — Regranting and Operations Support (December 2023) Effective Altruism Funds Global Catastrophic Risks 12/2023 $5,026,513
University of Pennsylvania — Human Germ Cell Research (2023) University of Pennsylvania Scientific Research 12/2023 $2,585,990
Washington University in St. Louis — Gut Microbiome Repair Research Washington University in St. Louis Scientific Research 12/2023 $2,693,834
University of Oxford — Monoclonal Antibody Development for Malaria University of Oxford Global Health R&D 11/2023 $300,000
Farmed Animal Funders — Fundraising Efforts Farmed Animal Funders Farm Animal Welfare 11/2023 $100,000
Forecasting Research Institute — Analysis of Historical Forecasts Forecasting Research Institute Forecasting 11/2023 $60,000
Speculative Technologies — Research Program Training Speculative Technologies Innovation Policy 11/2023 $250,000
Centre for Effective Altruism – General Support (EVF, November 2023) Effective Ventures Foundation Global Catastrophic Risks 11/2023 $3,342,240
Centre for Effective Altruism – General Support (EVF USA, November 2023) Effective Ventures Foundation USA Global Catastrophic Risks 11/2023 $3,513,240
ETH Zurich Foundation (USA) — Machine Learning Research Support ETH Zurich Foundation (USA) Potential Risks from Advanced AI 11/2023 $25,000
The University of Queensland in America — StrepA Vaccine Research The University of Queensland in America Scientific Research 11/2023 $1,969,857
Dandelion Labs — Machine Learning and AI Safety Bootcamps Dandelion Labs Global Catastrophic Risks 11/2023 $104,803
Rethink Priorities — General and Research Support (2023) Rethink Priorities Global Health & Development 11/2023 $670,000
Arcadia Impact — University Group Support Arcadia Impact Global Catastrophic Risks; Potential Risks from Advanced AI 11/2023 $405,254
Shrimp Welfare Project — General Support (2023) Shrimp Welfare Project Farm Animal Welfare 11/2023 $2,000,000
Cambridge Boston Alignment Initiative — Harvard AI Safety Team Cambridge Boston Alignment Initiative Global Catastrophic Risks 11/2023 $550,000
Stanford University — AI Economic Impacts Workshop Stanford University Potential Risks from Advanced AI 11/2023 $120,000
Center for Responsible Food Business — Corporate Engagement Group Center for Responsible Food Business Farm Animal Welfare 11/2023 $500,000
Eleuther AI — Interpretability Research Eleuther AI Potential Risks from Advanced AI 11/2023 $2,642,273
Fiocruz — Ethical Protections for Potential Tuberculosis Vaccine Trial Fiocruz Scientific Research 11/2023 $165,770
Clinton Health Access Initiative — Tuberculosis Drug Price Reduction Clinton Health Access Initiative Global Health R&D 11/2023 $600,000
Stanford University – Meat Purchasing Behavioral Studies Stanford University Farm Animal Welfare 11/2023 $200,000
AI Safety Support — MATS Program (November 2023) AI Safety Support Global Catastrophic Risks 11/2023 $732,631
Berkeley Existential Risk Initiative — MATS (November 2023) Berkeley Existential Risk Initiative Global Catastrophic Risks 11/2023 $2,641,368
Rutgers University — Ethical Protections for Potential Tuberculosis Vaccine Trial Rutgers University Scientific Research 11/2023 $150,416
Center for Global Development — General Support (2023) Center for Global Development Global Aid Policy 11/2023 $1,000,000
CalHDF — General Support (2023) CalHDF Land Use Reform 11/2023 $440,000
London Initiative for Safe AI (LISA) — General Support London Initiative for Safe AI Potential Risks from Advanced AI 11/2023 $237,000
1Day Sooner — General Support (2021) 1Day Sooner Global Health & Development 11/2023 $1,000,000
Eurogroup for Animals — Fish Welfare (2024) Eurogroup for Animals Farm Animal Welfare 10/2023 $405,466
Non-Trivial — Fellowship Program (October 2023) Non-Trivial Global Catastrophic Risks 10/2023 $1,264,691
Centre for Effective Altruism — Groups Team Support (EVF) Centre for Effective Altruism Global Catastrophic Risks 10/2023 $710,042
Effective Ventures Foundation — Office Space (2023) Effective Ventures Foundation Global Catastrophic Risks 10/2023 $320,000
Kyoto University — Reproductive Biology Research Kyoto University Scientific Research 10/2023 $4,000,000
Energy for Growth Hub — General Support The Energy for Growth Hub Global Health & Development 10/2023 $500,000
80,000 Hours — Marketing (October 2023) 80,000 Hours Global Catastrophic Risks 10/2023 $2,400,000
University of Amsterdam — HCV Vaccine Research University of Amsterdam Scientific Research 10/2023 $3,464,862
University of Washington — HCV Vaccine Research University of Washington Scientific Research 10/2023 $355,608
Centre for Effective Altruism — Groups Team Support (EVF USA) Centre for Effective Altruism Global Catastrophic Risks 10/2023 $276,127
Anima International — General Support Anima International Farm Animal Welfare 10/2023 $11,697,501
Evidence Action — Scale-Up of In-Line Chlorination in India (October 2023) Evidence Action Global Health & Development 10/2023 $4,190,005
Should We Studio — Video Production (2023) Should We Studio Global Catastrophic Risks 10/2023 $245,000
Global Rice Research Foundation — Food Security Fellowships Global Rice Research Foundation Scientific Research 10/2023 $24,750
Global Priorities Institute — General Support (October 2023) Global Priorities Institute Global Catastrophic Risks 10/2023 $3,078,461
Convergent Research — Biosecurity Projects Convergent Research Biosecurity and Pandemic Preparedness 10/2023 $400,000
Princeton University — Research on Hepatitis B Variant Princeton University Scientific Research 10/2023 $330,000
Princeton University — Transgenic Mice for Hepatitis B Research Princeton University Scientific Research 10/2023 $220,000
IISER Mohali — North India Pollution Research IISER Mohali South Asian Air Quality 10/2023 $103,765
Molecular Approaches to Malaria Conference — General Conference Support and Travel Grants Molecular Approaches to Malaria Conference Global Health R&D 10/2023 $60,000
University of Southern California — Linezolid Trial for Syphilis University of Southern California Scientific Research 10/2023 $160,000
Berkeley Existential Risk Initiative — University Collaboration Program Berkeley Existential Risk Initiative Potential Risks from Advanced AI 10/2023 $70,000
The University of Reading — Farm Animal Welfare Research University of Reading Farm Animal Welfare 10/2023 $26,983
Australian Alliance for Animals — Farm Animal Welfare Advocacy Australian Alliance for Animals Farm Animal Welfare 10/2023 $150,000
University of Helsinki — Travel Funding for Air Pollution Research (2023) University of Helsinki South Asian Air Quality 10/2023 $109,000
Clinton Health Access Initiative — Scoping Grant for Sickle Cell Disease Market Shaping Clinton Health Access Initiative Global Health R&D 10/2023 $204,332
Fund for Global Talent Mobility — High-Skilled Immigration Grants Fund for Global Talent Mobility Innovation Policy 10/2023 $900,000
International Vaccine Institute — Hepatitis E Vaccine Trial (2023) International Vaccine Institute Scientific Research 10/2023 $3,500,000
80,000 Hours — General Support (October 2023) 80,000 Hours Global Catastrophic Risks 10/2023 $4,250,000
The International Union Against Tuberculosis and Lung Disease — Conference Scholarships International Union Against Tuberculosis and Lung Disease Global Health R&D 10/2023 $50,000
Stockholm Environment Institute — Farm Animal Welfare Sustainability Reports Stockholm Environment Institute Farm Animal Welfare 10/2023 $120,000
Stanford Existential Risks Initiative – General Support Stanford Existential Risks Initiative Global Catastrophic Risks 10/2023 $630,000
The Humane League — General Support (2023) The Humane League Farm Animal Welfare 10/2023 $8,300,000
RAND Corporation — Emerging Technology Initiatives RAND Corporation Potential Risks from Advanced AI 10/2023 $10,500,000
Fund for the Global Fund — Malaria Advocacy in France Fund for the Global Fund Global Aid Policy 10/2023 $156,600
Northeastern University — Mechanistic Interpretability Research Northeastern University Potential Risks from Advanced AI 09/2023 $116,072
The Good Food Institute — General Support (2023) The Good Food Institute Farm Animal Welfare 09/2023 $5,300,000
AURA — YIMBYTown (2024) AURA Land Use Reform 09/2023 $75,000
Magnify Mentoring — General Support Magnify Mentoring Effective Altruism 09/2023 $320,000
Training for Good — Operating Costs and Tarbell Fellowship Training for Good Global Catastrophic Risks 09/2023 $575,000
OpenMined — Software for AI Audits OpenMined Potential Risks from Advanced AI 09/2023 $6,000,000
FAR AI — Alignment Workshop FAR AI Potential Risks from Advanced AI 09/2023 $166,500
University of Maryland — Policy Fellowship (September 2023) University of Maryland Biosecurity and Pandemic Preparedness 09/2023 $286,000
Civita — Aid Policy Program Civita Global Aid Policy 09/2023 $155,043
The University of Southampton — Farm Animal Welfare Research University of Southampton Farm Animal Welfare 09/2023 $47,517
Matthew Kenney – Language Model Capabilities Benchmarking Matthew Kenney Potential Risks from Advanced AI 09/2023 $397,350
Exscientia — Agonists for Interferon Lambda Exscientia Biosecurity and Pandemic Preparedness 09/2023 $2,300,000
Michael Specter — Existential Risk Courses at MIT (2023) Michael Specter Global Catastrophic Risks 09/2023 $60,000
Animal & Vegan Advocacy Summit — Conference Support Animal & Vegan Advocacy Summit Farm Animal Welfare 09/2023 $169,200
Forecasting Research Institute — Existential Risk Persuasion Tournament Forecasting Research Institute Global Catastrophic Risks 09/2023 $75,000
Global Food Partners — Cage-free Implementation in Asia (2023) Global Food Partners Farm Animal Welfare 09/2023 $4,000,000
Cambridge Boston Alignment Initiative — HAIST Office Space Cambridge Boston Alignment Initiative Global Catastrophic Risks 09/2023 $151,678
Stanford University — Immunization Research (2023) Stanford University Scientific Research 09/2023 $500,000
Obafemi Awolowo University — Atorvastatin Combination Trial for Tuberculosis Obafemi Awolowo University Global Health R&D 09/2023 $318,450
Humane Society International — Farm Animal Welfare in Southeast Asia Humane Society International Farm Animal Welfare 09/2023 $887,300
Health Effects Institute — Air Quality Assessment for Indian Cities Health Effects Institute South Asian Air Quality 09/2023 $296,705
People For Animals Uttarakhand — Farm Animal Welfare Fellowship (2023) People for Animals Uttarakhand Farm Animal Welfare 09/2023 $159,800
University of Pennsylvania — AI Governance Roundtables University of Pennsylvania Potential Risks from Advanced AI 09/2023 $110,000
Rethink Priorities — Strategy Workshop Rethink Priorities Effective Altruism 09/2023 $35,000
International Vaccine Institute — Hepatitis E and Leptospirosis Study International Vaccine Institute well; Scientific Research 09/2023 $742,176
SecureBio — Pathogen Early Warning Project SecureBio Biosecurity and Pandemic Preparedness 08/2023 $570,000
Center for Study of Science, Technology and Policy — Centre for Air Pollution Studies Initiative CSTEP South Asian Air Quality 08/2023 $2,000,000
Effective Ventures Foundation — AI Safety Communications Centre Effective Ventures Foundation Potential Risks from Advanced AI 08/2023 $288,000
Angela Aristizábal — ITAM AI Futures Fellowship Angela Aristizábal Global Catastrophic Risks 08/2023 $390,155
Partner Africa — Chicken Welfare in Kenya Partner Africa Farm Animal Welfare 08/2023 $100,000
Guide Labs — Open Access Interpretability Project Guide Labs Potential Risks from Advanced AI 08/2023 $750,000
Berkeley Existential Risk Initiative — Scalable Oversight Dataset Berkeley Existential Risk Initiative Potential Risks from Advanced AI 08/2023 $70,000
Animal Outlook — Investigations Training Animal Outlook Farm Animal Welfare 08/2023 $50,000
Stockholm School of Economics — Global Health Diplomacy Project Stockholm School of Economics Global Aid Policy 08/2023 $100,000
Doneer Effectief — General Support Doneer Effectief Effective Altruism 08/2023 $836,000
AI Worldviews Contest Winners Potential Risks from Advanced AI 08/2023 $225,000
Swiss AI Safety Summer Camp — AI Safety Bootcamp Swiss AI Safety Summer Camp Potential Risks from Advanced AI 08/2023 $51,248
Legal Priorities Project — Law & AI Summer Research Fellowship Legal Priorities Project Potential Risks from Advanced AI 08/2023 $75,000
Animal Alliance Asia — Farm Animal Welfare Movement Building Animal Alliance Asia Farm Animal Welfare 08/2023 $164,000
Animal Charity Evaluators — Impact Consultant  Animal Charity Evaluators Farm Animal Welfare 08/2023 $20,000
Modulo Research — AI Safety Research Modulo Research Potential Risks from Advanced AI 08/2023 $408,255
Purdue University — Imatinib Trial for Drug-Resistant Malaria (2023) Purdue University Scientific Research 08/2023 $780,000
University of Maryland — Research on Neural Network Generalization University of Maryland Potential Risks from Advanced AI 08/2023 $350,000
University of Washington — Tuberculosis Research University of Washington Scientific Research 08/2023 $1,425,475
Blueprint Biosecurity — General Support Blueprint Biosecurity Biosecurity and Pandemic Preparedness 08/2023 $50,000
AI Impacts — General Support (2023) AI Impacts Potential Risks from Advanced AI 08/2023 $620,000
UC Davis — Rainbow Trout Enrichment Study UC Davis Fish Welfare; Farm Animal Welfare 08/2023 $97,457
The University of Chicago — Air Quality Monitoring Research University of Chicago South Asian Air Quality 08/2023 $73,125
FAI Farms — Aquaculture Welfare Reforms FAI Farms Fish Welfare; Farm Animal Welfare 08/2023 $1,919,600
University of Utah — Course on Human-AI Alignment University of Utah Longtermism 08/2023 $31,773
Asia for Animals Coalition — Farm Animal Welfare Movement Building in Asia Asia for Animals Coalition Farm Animal Welfare 08/2023 $250,000
AI Impacts — Expert Survey on Progress in AI AI Impacts Potential Risks from Advanced AI 08/2023 $345,000
Animal Kingdom Foundation — Farm Animal Welfare in the Philippines Animal Kingdom Foundation Farm Animal Welfare 07/2023 $359,455
Peterson Institute for International Economics — Indian Economic Policy Reform Peterson Institute for International Economics Global Health & Development 07/2023 $500,000
University of Bonn — Influenza Drug Development University of Bonn Scientific Research 07/2023 $2,200,000
Massachusetts Institute of Technology — AI Trends and Impacts Research (2023) Massachusetts Institute of Technology Potential Risks from Advanced AI 07/2023 $2,911,324
User-Friendly Marketing — Corporate Outreach Support User-Friendly Marketing Farm Animal Welfare 07/2023 $40,000
Sightline Institute — Housing Reform in Washington and Oregon (2023) Sightline Institute Land Use Reform 07/2023 $550,000
FAR AI — General Support (2023) FAR AI Potential Risks from Advanced AI 07/2023 $460,000
Joep Lange Institute — Expanding the Donor Base for Global Health (2024) Joep Lange Institute Global Aid Policy 07/2023 $1,000,000
Queen Mary University of London — Animal Sentience Research Queen Mary University of London Farm Animal Welfare 07/2023 $980,926
CDC Foundation — Malaria Control Research Project (2023) CDC Foundation Scientific Research 07/2023 $900,000
Eradivir — Influenza Antiviral Drug Eradivir Biosecurity and Pandemic Preparedness 07/2023 $1,000,000
BlueDot Impact — General Support (July 2023) BlueDot Impact Global Catastrophic Risks 07/2023 $1,542,364
University of California, San Francisco Foundation — Reproductive Medicine Research (2023) University of California, San Francisco Scientific Research 07/2023 $200,000
Princeton University — Graduate Student Support Princeton University Global Catastrophic Risks 07/2023 $500,000
World Health Organization — Responsible Life Sciences Research World Health Organization Biosecurity and Pandemic Preparedness 07/2023 $900,000
Center for Global Development — USAID Staff Placement Center for Global Development Global Aid Policy 07/2023 $107,000
Humane Society International India — Exit Grant Humane Society International India Farm Animal Welfare 07/2023 $60,000
Washington University in St. Louis — Research on Cryptosporidium Hominis (2023) Washington University in St. Louis Scientific Research 06/2023 $1,200,000
International Vaccine Institute — Strep A Vaccine Global Consortium International Vaccine Institute 06/2023 $3,600,492
Legal Priorities Project — General Support Legal Priorities Project Global Catastrophic Risks 06/2023 $170,000
National Bureau of Economic Research — Innovation Policy Working Group (2023) National Bureau of Economic Research Innovation Policy 06/2023 $214,775
Animal Empathy Philippines — Community Building Work Animal Empathy Philippines Farm Animal Welfare 06/2023 $150,000
Berkeley Existential Risk Initiative — SERI MATS 4.0 Berkeley Existential Risk Initiative Potential Risks from Advanced AI 06/2023 $428,942
AI Safety Support — SERI MATS 4.0 AI Safety Support Potential Risks from Advanced AI 06/2023 $1,207,840
Foundation for American Innovation — AI Safety Policy Advocacy Foundation for American Innovation Potential Risks from Advanced AI 06/2023 $552,500
BlueDot Impact — General Support (2023) BlueDot Impact Global Catastrophic Risks 06/2023 $388,890
Wisdom Good Works — Rodenticide Alternative Wisdom Good Works Farm Animal Welfare 06/2023 $702,600
Condor Camp — Summer Program for Brazilian Students Condor Camp Global Catastrophic Risks 06/2023 $301,197
World Animal Protection — Farm Animal Welfare in Kenya World Animal Protection Farm Animal Welfare 06/2023 $138,000
Effective Altruism Switzerland — Zurich Coworking Space Effective Altruism Switzerland Global Catastrophic Risks 06/2023 $101,426
Centre for Effective Altruism — General Support (EVF USA, June 2023) Effective Ventures Foundation USA Global Catastrophic Risks 06/2023 $2,360,192
University of Texas Medical Branch — Nucleic Acid Antiviral Testing University of Texas Medical Branch Scientific Research 06/2023 $200,000
Centre for Effective Altruism — General Support (EVF, June 2023) Centre for Effective Altruism Global Catastrophic Risks 06/2023 $11,000,000
Madre Brava — Corporate Commitments for Alternative Proteins Madre Brava Farm Animal Welfare 06/2023 $300,000
Columbia University — Regulatory Affairs Position Columbia University 06/2023 $138,600
SJS Inc. — Market Shaping for Alternative Proteins SJS Inc. Farm Animal Welfare 06/2023 $300,000
Welfare Matters — Farm Animal Welfare Movement Building in Southeast Asia Welfare Matters Farm Animal Welfare 06/2023 $1,000,000
Wild Animal Initiative – Academic Field Building Wild Animal Initiative Farm Animal Welfare 06/2023 $2,500,000
L214 — Corporate Campaigns in France (2023) L214 Farm Animal Welfare 06/2023 $1,759,968
University of Edinburgh — Syphilis Genome Sequencing University of Edinburgh Scientific Research 06/2023 $357,880
University of Edinburgh — Preterm Birth RCT University of Edinburgh Scientific Research 06/2023 $344,973
Redwood Research — General Support (2023) Redwood Research Potential Risks from Advanced AI 06/2023 $5,300,000
IRD Global — Organizational Support IRD Global Global Health & Development 06/2023 $5,399,805
Apollo Research — Startup Funding Apollo Research Potential Risks from Advanced AI 06/2023 $1,535,480
Owain Evans Research Group — AI Evaluations Research Effective Ventures Foundation USA Potential Risks from Advanced AI 05/2023 $838,620
Johns Hopkins Center for Health Security — Health Security Scholars Johns Hopkins Center for Health Security Biosecurity and Pandemic Preparedness 05/2023 $381,220
Innovate Animal Ag — Farm Animal Welfare Technology Adoption Innovate Animal Ag Farm Animal Welfare 05/2023 $200,000
Global Alcohol Policy Alliance — Conference Travel Support Global Alcohol Policy Alliance Global Health & Development 05/2023 $75,000
Government Relations Group – Japan and Korea Aid Policy Dialogues Government Relations Group Global Aid Policy 05/2023 $355,030
Council on Strategic Risks — Biosecurity Fellowship Council on Strategic Risks Biosecurity and Pandemic Preparedness 05/2023 $326,500
Fair Share Housing Center — Legal Work in NJ Fair Share Housing Center Land Use Reform 05/2023 $185,000
AI Safety Support — AI Safety Technical Program AI Safety Support Potential Risks from Advanced AI 05/2023 $146,165
Ethical Seafood Research — Research on Farmed Tilapia Welfare in Egypt Ethical Seafood Research Fish Welfare; Farm Animal Welfare 05/2023 $56,250
Constellation — Coworking Space Constellation Global Catastrophic Risks 05/2023 $3,000,000
Life Sciences Research Foundation — Postdoctoral Fellowships (2023) Life Sciences Research Foundation Scientific Research; Transformative Basic Science 05/2023 $401,750
University of Ottawa — Institute for Replication University of Ottawa Innovation Policy 05/2023 $464,698
80,000 Hours — General Support (May 2023) 80,000 Hours Effective Altruism 05/2023 $5,575,238
Cures Within Reach — Generic Drug Trials Cures Within Reach Global Health R&D 05/2023 $800,000
Joep Lange Institute — Expanding the Donor Base for Global Health Joep Lange Institute Global Aid Policy 05/2023 $450,000
Non-trivial — Fellowship Program Non-Trivial Effective Altruism 05/2023 $315,894
RAND Corporation — Biosecurity Policy RAND Corporation Biosecurity and Pandemic Preparedness 05/2023 $14,000,000
Vital Strategies — LPG Subsidies Analysis Vital Strategies South Asian Air Quality 05/2023 $37,536
Swiss Existential Risk Initiative — Summer Research Fellowship Pivotal Research Effective Altruism; Global Catastrophic Risks 05/2023 $286,500
University of Chicago — Existential Risk Laboratory Fellowship Program University of Chicago Effective Altruism 05/2023 $285,000
Rational Animations — Video Animation Costs (2023) Rational Animations Global Catastrophic Risks 05/2023 $1,000,000
Dezernat Zukunft — Exit Grant Dezernat Zukunft Macroeconomic Policy 05/2023 $2,000,000
University of Birmingham — Biological Threat Detection Research University of Birmingham Biosecurity and Pandemic Preparedness 05/2023 $75,000
Effective Altruism Consulting Network — General Support (2023) consultants-for-impact Effective Altruism 05/2023 $380,000
Koch Institute for Integrative Cancer Research at MIT — Pneumonia Diagnostics Koch Institute for Integrative Cancer Research Scientific Research 05/2023 $3,000,000
Commonwealth Scientific and Industrial Research Organization — Henipavirus Research CSIRO Scientific Research; Biosecurity and Pandemic Preparedness 05/2023 $778,886
Effective Altruism Funds — Regranting and Operations Support (May 2023) Effective Altruism Funds Effective Altruism 05/2023 $3,370,000
University of Michigan — Research on Gamete Development (2023) University of Michigan Scientific Research; Transformative Basic Science 05/2023 $2,000,000
University of Chicago — Research on Complementary AI University of Chicago Potential Risks from Advanced AI 05/2023 $250,000
Centre for the Governance of AI — General Support (2023) Centre for the Governance of AI Potential Risks from Advanced AI 05/2023 $3,000,000
MiracleFeet — Clubfoot Treatment Program MiracleFeet Global Health & Development 05/2023 $4,810,581
Rethink Priorities — AI Governance Research (2023) Rethink Priorities Potential Risks from Advanced AI 04/2023 $154,801
80,000 Hours — Marketing (2023) 80,000 Hours Effective Altruism 04/2023 $2,492,000
Epoch — General Support (2023) Epoch Potential Risks from Advanced AI 04/2023 $6,922,565
Effective Ventures Foundation USA — Harvard Square Coworking Space Effective Ventures Foundation USA Effective Altruism 04/2023 $7,644,020
Stanford University — Language Model Evaluations Stanford University Potential Risks from Advanced AI 04/2023 $250,000
Effective Ventures Foundation USA — Asterisk (2023) Effective Ventures Foundation USA Effective Altruism 04/2023 $991,000
Nuclear Threat Initiative — Biosecurity Program Support (2023) Nuclear Threat Initiative Biosecurity and Pandemic Preparedness 04/2023 $7,831,500
Center for AI Safety — General Support (2023) Center for AI Safety Potential Risks from Advanced AI 04/2023 $4,025,729
Metaculus — Platform Development (2023) Metaculus Potential Risks from Advanced AI; Biosecurity and Pandemic Preparedness 04/2023 $3,000,000
Aquaculture Stewardship Council — Welfare Standards Aquaculture Stewardship Council Fish Welfare; Farm Animal Welfare 04/2023 $525,000
Carnegie Endowment for International Peace — Alternative Proteins for Security Carnegie Endowment for International Peace Farm Animal Welfare 04/2023 $322,000
Rethink Priorities — AI Governance Workshop Rethink Priorities Potential Risks from Advanced AI 04/2023 $302,390
Atlas Fellowship — General Support (2023) Atlas Fellowship Effective Altruism 04/2023 $2,000,000
University of Maryland — Policy Fellowship (2023) University of Maryland Potential Risks from Advanced AI 04/2023 $312,959
Forethought Foundation — Global Priorities Research Forethought Foundation Global Catastrophic Risks 04/2023 $348,993
Swedish University of Agricultural Sciences — Portable Fish EEG Swedish University of Agricultural Sciences Fish Welfare; Farm Animal Welfare 04/2023 $384,000
University of Utah — AI Alignment Research University of Utah Potential Risks from Advanced AI 04/2023 $140,000
Charity Entrepreneurship — Health Security Organizations Charity Entrepreneurship Biosecurity and Pandemic Preparedness 04/2023 $250,000
Futurewise — Housing Advocacy in Washington Futurewise Land Use Reform 04/2023 $250,000
AI Safety Support — Situational Awareness Research AI Safety Support Potential Risks from Advanced AI 04/2023 $443,716
National Science Foundation — Safe Learning-Enabled Systems National Science Foundation Potential Risks from Advanced AI 04/2023 $5,000,000
American University of Beirut — STI Diagnostic American University of Beirut Scientific Research 04/2023 $49,000
RAND Corporation — Emerging Technology Fellowships and Research RAND Corporation Potential Risks from Advanced AI 04/2023 $5,500,000
FAR AI — AI Interpretability Research FAR AI Potential Risks from Advanced AI 03/2023 $100,000
Center for Global Development — Lead Exposure Research Center for Global Development Global Health & Development 03/2023 $75,000
London School of Hygiene and Tropical Medicine — Psoriasis Drugs and Alzheimer’s Research London School of Hygiene and Tropical Medicine Scientific Research; Alzheimer's Research 03/2023 $1,200,000
Beth Israel Deaconess Medical Center — Long COVID Therapy Trial Beth Israel Deaconess Medical Center Scientific Research 03/2023 $1,500,000
Çiftlik Hayvanlarını Koruma Derneği — Farm Animal Welfare in Turkey Çiftlik Hayvanlarını Koruma Derneği Farm Animal Welfare 03/2023 $530,800
Stanford University — Biosecurity Workshop Stanford University Biosecurity and Pandemic Preparedness 03/2023 $198,000
Forecasting Research Institute — AI Forecasting Project Forecasting Research Institute Potential Risks from Advanced AI 03/2023 $150,000
Institute for Progress — General Support (2023) Institute for Progress Innovation Policy 03/2023 $7,800,000
FAR AI — FAR Labs Office Space FAR AI Potential Risks from Advanced AI 03/2023 $280,000
PATH — Malaria Vaccine Trial (2022) PATH Global Health & Development 03/2023 $1,591,687
Effective Ventures Foundation USA — Support for What We Owe the Future Effective Ventures Foundation USA Effective Altruism 03/2023 $75,617
Evotec — Henipavirus Antivirals Evotec Scientific Research 03/2023 $1,710,588
Cambridge Effective Altruism — AI Safety Labs Cambridge Effective Altruism Effective Altruism; Potential Risks from Advanced AI 03/2023 $25,239
Harvard University — Political Polarization App Harvard University 03/2023 $100,000
Gordon Research Conferences — Genetic Biocontrol Conference Gordon Research Conferences Scientific Research 03/2023 $25,000
University of Toronto — Social Science Prediction Platform University of Toronto 03/2023 $40,000
University of Southern California — Preterm Births Research University of Southern California Scientific Research 03/2023 $114,553
San José State University — AI Research California State University, San José Potential Risks from Advanced AI 03/2023 $39,000
ProVeg International — Innovation Competitions for Alternative Proteins ProVeg International Farm Animal Welfare 03/2023 $384,000
Johns Hopkins Center for Health Security — Biosecurity, Global Health Security, and Global Catastrophic Risks (2023) Johns Hopkins Center for Health Security Biosecurity and Pandemic Preparedness 03/2023 $10,000,000
Malaria Consortium — Seasonal Malaria Chemoprevention Programs (2023) Malaria Consortium Global Health & Development 03/2023 $61,443,812
Sightsavers — Deworming Programs (2023) Sightsavers Global Health & Development 03/2023 $11,195,955
Global Challenges Project — General Support Global Challenges Project Effective Altruism 03/2023 $687,589
Vegetarianos Hoy — Farm Animal Welfare in Chile and Colombia Vegetarianos Hoy Farm Animal Welfare 03/2023 $157,000
Compassion in World Farming USA — Implementation of Corporate Pledges (2023) Compassion in World Farming USA Farm Animal Welfare 03/2023 $550,000
High Impact Professionals — General Support High Impact Professionals Effective Altruism 03/2023 $200,000
University of Stirling — Research on Electrical Stunning University of Stirling Farm Animal Welfare 03/2023 $146,812
PIBBSS — AI Safety Summer Fellowship Principles of Intelligent Behavior in Biological and Social Systems Effective Altruism; Potential Risks from Advanced AI 03/2023 $239,000
World Heart Federation — Rheumatic Heart Disease Congress World Heart Federation Global Health & Development 03/2023 $200,000
Compassion in World Farming — Farm Animal Welfare in Asia and Latin America Compassion in World Farming Farm Animal Welfare 03/2023 $573,882
Wageningen University — Wild-Caught Fish Welfare Wageningen University Farm Animal Welfare 03/2023 $330,566
Eleanor Crook Foundation — Global Malnutrition Regranting  Eleanor Crook Foundation Global Health & Development 03/2023 $17,000,000
University of Illinois — AI Alignment Research University of Illinois Potential Risks from Advanced AI 03/2023 $80,000
Successif — Career Advising Successif Effective Altruism 02/2023 $778,570
Legal Priorities Project — Litigation Research Legal Priorities Project Potential Risks from Advanced AI; Biosecurity and Pandemic Preparedness; Farm Animal Welfare 02/2023 $34,000
Giving What We Can — General Support (2023) Giving What We Can Effective Altruism 02/2023 $2,361,905
Probably Good — Career Advice (2023) Probably Good Effective Altruism 02/2023 $455,800
Longview Philanthropy — Far-UVC Event (2023) Longview Philanthropy Biosecurity and Pandemic Preparedness 02/2023 $165,000
Cornell University — AI Safety Research Cornell University Potential Risks from Advanced AI 02/2023 $342,645
Brian Christian — Psychology Research Brian Christian Potential Risks from Advanced AI 02/2023 $37,903
International Bank for Reconstruction and Development — Air Quality in the Indo-Gangetic Plain International Bank for Reconstruction and Development South Asian Air Quality 02/2023 $1,999,999
Animal Ethics — Longtermist Animal Welfare Research Animal Ethics Longtermism; Farm Animal Welfare 02/2023 $6,100
Founders Pledge — General Support (2023) Founders Pledge Effective Altruism 02/2023 $2,250,000
Rethink Priorities — Animal Welfare Field-Building Rethink Priorities Farm Animal Welfare 02/2023 $268,684
Gates Philanthropy Partners — Global Education Regranting Gates Philanthropy Partners Education; Global Health & Development 02/2023 $5,000,000
Gates Philanthropy Partners — Oral Cholera Vaccine Supply Gates Philanthropy Partners Global Health & Development 02/2023 $25,000,000
Gates Philanthropy Partners — Tuberculosis Vaccine Candidate Gates Philanthropy Partners Global Health & Development 02/2023 $40,050,000
University of Pavia — Law, Ethics, and AI Course Development University of Pavia Effective Altruism 02/2023 $23,245
Global Priorities Institute — General Support (2023) Global Priorities Institute Global Catastrophic Risks 02/2023 $2,506,291
University of Tuebingen — Adversarial Robustness Research University of Tuebingen Potential Risks from Advanced AI 02/2023 $575,000
Compromiso Verde — Cage-Free Campaigns in Peru Compromiso Verde Farm Animal Welfare 02/2023 $325,000
Responsible AI Collaborative — AI Incident Database Responsible AI Collaborative Potential Risks from Advanced AI 02/2023 $100,000
Rethink Priorities — Moral Weight Book Rights Rethink Priorities Farm Animal Welfare 02/2023 $15,000
Center for AI Safety — Philosophy Fellowship and NeurIPS Prizes Center for AI Safety Potential Risks from Advanced AI 02/2023 $1,433,000
Ayuda Efectiva — General Support Ayuda Efectiva Effective Altruism 02/2023 $225,000
Terner Housing Innovation Labs — Housing Policy Dashboard Terner Housing Innovation Labs Land Use Reform 02/2023 $75,000
Innovations for Poverty Action — Ethiopian Office Innovations for Poverty Action Global Health & Development 02/2023 $2,800,000
Animal Advocacy Careers — Career Coaching for Animal Advocates Animal Advocacy Careers Farm Animal Welfare 02/2023 $500,000
University of Washington — Tonsil Model for Tuberculosis Research University of Washington Scientific Research; Transformative Basic Science 02/2023 $1,500,000
Effective Altruism Funds — Long-Term Future and Infrastructure Fund Regranting Effective Altruism Funds Effective Altruism 02/2023 $3,150,000
Epoch — AI Worldview Investigations Epoch Potential Risks from Advanced AI 02/2023 $188,558
Fund for the Global Fund — Scoping Work Fund for the Global Fund Global Aid Policy 02/2023 $264,000
Effective Ventures Foundation USA — General Support Effective Ventures Foundation USA Effective Altruism 02/2023 $2,750,000
Helen Keller International — Vitamin A Supplementation (January 2023) Helen Keller International Potential GiveWell Top Charities; Global Health & Development 01/2023 $67,452,836
University of Georgia — Malaria Research (2023) University of Georgia Scientific Research 01/2023 $192,925
Effective Ventures Foundation — Support for What We Owe The Future Effective Ventures Foundation Effective Altruism 01/2023 $37,128
International Rescue Committee — USAID Placement International Rescue Committee Global Aid Policy 01/2023 $1,278,332
Biosecurity Fellowships Biosecurity and Pandemic Preparedness 01/2023 $520,252
Librea — Effective Altruism Book Rights Librea Effective Altruism 01/2023 $15,000
University of Toronto — Alignment Research University of Toronto Potential Risks from Advanced AI 01/2023 $80,000
Bertha von Suttner-Studienwerk — University Scholarships Bertha von Suttner-Studienwerk Effective Altruism 01/2023 $110,000
University of California, Berkeley — Aging Research (Irina Conboy) (2023) University of California, Berkeley Scientific Research; Transformative Basic Science 01/2023 $3,042,600
University of Oxford — Genetic Engineering Attribution University of Oxford Biosecurity and Pandemic Preparedness 01/2023 $40,000
Animal Charity Evaluators — General Support (2023) Animal Charity Evaluators Farm Animal Welfare 01/2023 $350,000
Effective Ventures Foundation — Effective Giving Summit Effective Ventures Foundation Effective Altruism 01/2023 $59,344
International Foundation for Social Impact — Air Quality Governance Support International Foundation for Social Impact South Asian Air Quality 01/2023 $590,000
World Resources Institute — City Government Support for Air Quality World Resources Institute South Asian Air Quality 01/2023 $1,200,000
Harvard University — Center for Communicable Disease Dynamics Harvard University Biosecurity and Pandemic Preparedness 01/2023 $190,000
University of British Columbia — AI Alignment Research University of British Columbia Potential Risks from Advanced AI 01/2023 $100,375
Cooperation Canada — International Assistance Advocacy in Canada Cooperation Canada Global Aid Policy 01/2023 $300,000
Development Innovation Ventures — Scaling Up Global Health Interventions Development Innovation Ventures Global Health & Development 01/2023 $45,000,000
Animal Ask — Farm Animal Welfare Strategy Research (2023) Animal Ask Farm Animal Welfare 01/2023 $150,000
High Impact Medicine — Community Building for Medical Students High Impact Medicine Effective Altruism 01/2023 $134,000
One for the World — General Support (2023) One for the World Effective Altruism 01/2023 $870,000
University of California Santa Cruz — Adversarial Robustness Research (2023) UC Santa Cruz Potential Risks from Advanced AI 01/2023 $114,000
Eon Essay Contest — The Precipice Essay Contest (2023) Eon Essay Contest Longtermism; Effective Altruism 01/2023 $73,000
Existential Risks Alliance — Cambridge Fellowship Existential Risks Alliance Effective Altruism; Global Catastrophic Risks 01/2023 $1,014,116
Centre for Effective Altruism — General Support (EVF USA, January 2023) Effective Ventures Foundation USA Effective Altruism 01/2023 $4,700,000
80,000 Hours — General Support (2023) 80,000 Hours Effective Altruism 01/2023 $1,200,000
Washington University in St. Louis — Omega-3 Trial for Pregnant Women Washington University in St. Louis Scientific Research 01/2023 $1,500,000
IMPROVE — Egg Alternatives Research IMPROVE Farm Animal Welfare 01/2023 $65,756
Sharpen Strategy — Farm Animal Welfare Consulting Sharpen Strategy Farm Animal Welfare 01/2023 $2,500,000
Foundation for Professional Development Fund — Syphilis Genome Sequencing Foundation for Professional Development Scientific Research 12/2022 $229,080
Welfare Footprint Project — Research on Animal Welfare Reforms (2023) Welfare Footprint Project Farm Animal Welfare 12/2022 $1,250,000
University of Wisconsin–Madison — Layer Hen Welfare Research University of Wisconsin–Madison Farm Animal Welfare 12/2022 $279,000
Lead Exposure Elimination Project — General Support Lead Exposure Elimination Project Global Health & Development 12/2022 $150,000
Tara Climate Foundation — Clean Energy Transition in Asia Tara Climate Foundation Global Health & Development 12/2022 $10,000,000
Massachusetts Institute of Technology Media Lab — Biosecurity Research (2022) Massachusetts Institute of Technology Media Lab Biosecurity and Pandemic Preparedness 12/2022 $2,648,881
Effective Ventures Foundation — Office Space Effective Ventures Foundation Effective Altruism 12/2022 $1,835,390
Animal & Vegan Advocacy Summit — Travel Scholarships (2023) Animal & Vegan Advocacy Summit Farm Animal Welfare 12/2022 $100,000
Scarlet Spark — Animal Welfare Management Coaching Scarlet Spark Farm Animal Welfare 12/2022 $150,000
Rethink Priorities — Global Health and Wellbeing Research (2022) Rethink Priorities Global Health & Development 12/2022 $690,000
Stanford University — Bangladeshi Brick Kilns RCT Stanford University South Asian Air Quality 12/2022 $206,910
Khon Kaen University — Tuberculosis Diagnostic via Raman Spectroscopy Khon Kaen University Scientific Research 12/2022 $1,248,280
Purdue University — Language Model Research Purdue University Potential Risks from Advanced AI 12/2022 $170,000
Effective Altruism Consulting Network — General Support consultants-for-impact Effective Altruism 12/2022 $34,500
Focus Philanthropy — Farm Animal Welfare Fundraising Focus Philanthropy Farm Animal Welfare 12/2022 $220,000
Tyler Whitmer — Scoping Work for Biosecurity Legal Research Tyler Whitmer Biosecurity and Pandemic Preparedness 12/2022 $125,000
Atlas Fellowship — General Support Atlas Fellowship Effective Altruism 12/2022 $1,800,000
Forecasting Research Institute — Science of Forecasting Forecasting Research Institute Forecasting 12/2022 $6,305,675
Data for Decisions — Syphilis Vaccine Economic Research Data for Decisions Global Health & Development 12/2022 $425,800
Plant Based Foods Institute — International Regranting Against Labeling Laws Plant Based Foods Institute Farm Animal Welfare 12/2022 $595,000
FAR AI — General Support FAR AI Potential Risks from Advanced AI 12/2022 $625,000
The Pollination Project — Movement Building (2022) The Pollination Project Farm Animal Welfare 12/2022 $370,000
Latecomer Institute — Longtermist Magazine Latecomer Institute Longtermism; Effective Altruism 12/2022 $234,000
University of Notre Dame — Biofilm-Resistant Catheters University of Notre Dame Scientific Research 12/2022 $895,000
University of Southern California — Syphilis Genome Sequencing University of Southern California Scientific Research 12/2022 $90,000
GiveWell — General Support (2022) GiveWell Global Health & Development 12/2022 $4,233,048
University of Pennsylvania — Adrenal Cell Research University of Pennsylvania Scientific Research 12/2022 $1,320,000
Yale University — Cardiovascular Research Yale University Scientific Research 12/2022 $400,000
FAR AI — Inverse Scaling Prize FAR AI Potential Risks from Advanced AI 12/2022 $49,500
Malaria No More — Malaria Funding Advocacy Malaria No More Global Aid Policy 12/2022 $3,400,000
FAR AI — Interpretability Research FAR AI Potential Risks from Advanced AI 12/2022 $50,000
Effective Ventures Foundation — General Support Effective Ventures Foundation Effective Altruism 12/2022 $11,425,000
Georgetown University — Policy Fellowship (2022) Georgetown University Potential Risks from Advanced AI 12/2022 $239,061
Massachusetts Eye and Ear Infirmary — Drug Delivery Research Massachusetts Eye and Ear Infirmary Scientific Research 12/2022 $1,000,000
Compassion in World Farming — Regranting for Farm Animal Welfare in Asia Compassion in World Farming Farm Animal Welfare 12/2022 $170,000
AidData — General Support AidData Global Aid Policy 12/2022 $250,000
Northeastern University — Large Language Model Interpretability Research Northeastern University Potential Risks from Advanced AI 11/2022 $562,128
Longview Philanthropy — Far-UVC Event Longview Philanthropy Biosecurity and Pandemic Preparedness 11/2022 $60,000
Aquatic Life Institute — Aquatic Animal Welfare Aquatic Life Institute Farm Animal Welfare 11/2022 $150,000
Open Philanthropy Biosecurity Scholarships (2023) Biosecurity and Pandemic Preparedness 11/2022 $183,178
University of Helsinki — Travel Funding for Air Pollution Research University of Helsinki South Asian Air Quality 11/2022 $87,743
Effektiv Spenden — General Support Effektiv Spenden Effective Altruism 11/2022 $2,120,000
Material Innovation Initiative — Plant-Based Fashion Alternatives (2022) Material Innovation Initiative Farm Animal Welfare 11/2022 $600,000
SecureBio — Biosecurity Research SecureBio Biosecurity and Pandemic Preparedness 11/2022 $1,420,937
Washington University — Gut Microbiomes and Alzheimer’s Disease (2022) Washington University in St. Louis Scientific Research; Alzheimer's Research 11/2022 $2,000,000
AI Safety Support — SERI MATS Program AI Safety Support Potential Risks from Advanced AI 11/2022 $1,538,000
London Effective Altruism Hub — EA Organizing in London Arcadia Impact Effective Altruism 11/2022 $445,000
Seton Hall University — Longtermism Course Development Seton Hall University Effective Altruism 11/2022 $39,780
Alignment Research Center — General Support (November 2022) Alignment Research Center Potential Risks from Advanced AI 11/2022 $1,250,000
Helena — Health Security Policy Helena Biosecurity and Pandemic Preparedness 11/2022 $500,000
Indian Institute of Technology Bombay — PAVITRA Pollution Modeling Tool Indian Institute of Technology Bombay South Asian Air Quality 11/2022 $647,618
George Mason University — Michael Clemens Migration Research George Mason University Immigration Policy 11/2022 $450,000
Center for AI Safety — General Support Center for AI Safety Potential Risks from Advanced AI 11/2022 $5,160,000
Equalia — Corporate Campaigns (2022) Equalia Farm Animal Welfare 11/2022 $2,409,106
Berkeley Existential Risk Initiative — Machine Learning Alignment Theory Scholars Berkeley Existential Risk Initiative Potential Risks from Advanced AI 11/2022 $2,047,268
Berkeley Existential Risk Initiative — General Support (2022) Berkeley Existential Risk Initiative Potential Risks from Advanced AI 11/2022 $100,000
New York University — Ethiopia Urban Expansion Initiative Follow-Up New York University Global Health & Development 11/2022 $450,000
Global Animal Partnership — Exit Grant Global Animal Partnership Farm Animal Welfare 10/2022 $500,000
Cause Exploration Prizes Meta-Research 10/2022 $64,000
Animal Law Foundation — Farm Animal Welfare Legal Work Animal Law Foundation Farm Animal Welfare 10/2022 $140,796
Travel Grants for the Biological Weapons Convention Review Conference (2022) Biosecurity and Pandemic Preparedness 10/2022 $48,032
Legal Impact for Chickens — Farm Animal Welfare Litigation Legal Impact for Chickens Farm Animal Welfare 10/2022 $300,000
Engineers Without Borders International — Strategic Planning Engineers Without Borders International Scientific Research 10/2022 $50,000
University of Utah — Henipavirus Antivirals University of Utah Scientific Research; Biosecurity and Pandemic Preparedness 10/2022 $385,000
Funding for Effective Altruism-Related Translation Projects Effective Altruism 10/2022 $1,337,462
Arizona State University — Projects to Estimate Biological Risk Arizona State University Biosecurity and Pandemic Preparedness 10/2022 $709,499
Mercy Corps — Seasonal Migration RCT in Niger Mercy Corps Immigration Policy 10/2022 $650,000
Coalition for Global Hepatitis Elimination — Hepatitis B Treatment Coalition for Global Hepatitis Elimination Scientific Research 10/2022 $140,222
Georgia Institute of Technology — Portable Spectrometers Georgia Institute of Technology Scientific Research 10/2022 $111,000
Center for Global Development Europe — Education Research Center for Global Development Europe Global Health & Development 10/2022 $1,150,000
Alvea — Drug Development Acceleration (October 2022) Alvea Biosecurity and Pandemic Preparedness 10/2022 $1,250,000
European Institute for Animal Law and Policy — Farm Animal Welfare Advocacy European Institute for Animal Law and Policy Farm Animal Welfare 10/2022 $430,000
The Humane League — General Support (2022) The Humane League Farm Animal Welfare 10/2022 $8,300,000
Council on Strategic Risks — Biosecurity Fellowships and Policy Work Council on Strategic Risks Biosecurity and Pandemic Preparedness 09/2022 $2,898,350
Wilton Park — Biological Weapons Convention Retreat Wilton Park Biosecurity and Pandemic Preparedness 09/2022 $47,722
Johns Hopkins Center for Health Security — Educational Degree Program Johns Hopkins Center for Health Security Biosecurity and Pandemic Preparedness 09/2022 $3,908,161
Princeton University — Existential Risk Course Development Princeton University Effective Altruism 09/2022 $27,555
Evidence Action — Iron and Folic Acid Supplementation in India Evidence Action Global Health & Development 09/2022 $9,185,495
Council on Energy, Environment, and Water — Crop Residue Burning Research South Asian Air Quality 09/2022 $216,250
Center for Study of Science, Technology and Policy — PAVITRA Pollution Modeling Tool CSTEP South Asian Air Quality 09/2022 $564,701
Center for Building in North America — Housing Code Reform Center for Building in North America Land Use Reform 09/2022 $500,000
Malaria No More UK — Fundraising and Advocacy Malaria No More UK Global Aid Policy 09/2022 $2,926,561
University of Georgia — Malaria Vaccine Research University of Georgia Scientific Research 09/2022 $2,776,791
Shrimp Welfare Project — General Support Shrimp Welfare Project Farm Animal Welfare 09/2022 $300,000
Clinton Health Access Initiative – CHAI Incubator Clinton Health Access Initiative Global Health & Development 09/2022 $10,443,685
Centre for the Governance of AI — Research Assistant Centre for the Governance of AI Potential Risks from Advanced AI 09/2022 $19,200
American University — Solar Geoengineering Initiative American University Global Catastrophic Risks 09/2022 $200,000
Center for Global Development — Staff for USAID Chief Economist Center for Global Development Global Aid Policy 09/2022 $1,411,409
Centre for Effective Altruism — Infrastructure Fund Regranting Centre for Effective Altruism Effective Altruism 09/2022 $4,929,000
AI Alignment Awards — Shutdown Problem Contest AI Alignment Awards Potential Risks from Advanced AI 09/2022 $75,000
University of Washington — PAVITRA Pollution Modeling Tool University of Washington South Asian Air Quality 09/2022 $442,862
Purdue University — Imatinib Trial for Drug-Resistant Malaria Purdue University Scientific Research 09/2022 $600,000
IRD Global — RCT Planning for Tuberculosis Program IRD Global Global Health & Development 09/2022 $1,016,599
University of California, Berkeley — PAVITRA Pollution Modeling Tool University of California, Berkeley South Asian Air Quality 09/2022 $1,308,342
Lightcone Infrastructure – General Support Lightcone Infrastructure Effective Altruism 09/2022 $4,500,000
Yale University — Malaria Vaccine Research (2022) Yale University Scientific Research 09/2022 $257,193
University of Stirling — Fish Welfare Research University of Stirling Farm Animal Welfare 09/2022 $904,610
Rethink Priorities — Animal Welfare Research Rethink Priorities Farm Animal Welfare 09/2022 $468,004
We Animals Media — Content for Farm Animal Welfare Advocacy (2022) We Animals Media Farm Animal Welfare 09/2022 $600,000
University of Queensland — Online EA Course University of Queensland Effective Altruism 09/2022 $36,561
New York University — Wild Animal Welfare Program New York University Farm Animal Welfare 08/2022 $300,000
Fish Welfare Initiative — Fish Welfare in India Fish Welfare Initiative Farm Animal Welfare 08/2022 $250,000
Accountability Board — Advocacy Campaigns The Accountability Board Farm Animal Welfare 08/2022 $10,324,603
Center for Applied Rationality — SPARC (2022) Center for Applied Rationality Effective Altruism; Global Catastrophic Risks 08/2022 $700,000
Yale University — Regulatory Affairs Fellowship Yale University Global Health & Development 08/2022 $166,667
Global Priorities Institute — General Support (2022) Global Priorities Institute Global Catastrophic Risks 08/2022 $2,296,001
Observer Research Foundation America — Indian Air Pollution Models Observer Research Foundation America South Asian Air Quality 08/2022 $80,000
Translational Health Science and Technology Institute — Henipavirus Antivirals Translational Health Science and Technology Institute Scientific Research 08/2022 $1,020,475
International Vaccine Institute — Hepatitis E Vaccine Trial International Vaccine Institute Scientific Research 08/2022 $4,000,000
Centre for Effective Altruism — Harvard AI Safety Office Centre for Effective Altruism Potential Risks from Advanced AI 08/2022 $250,000
Food Frontier — Promoting Plant-Based Meat Alternatives in Asia Food Frontier Farm Animal Welfare 08/2022 $500,000
UC Berkeley — Follow-Up Research on Cash Transfers Study University of California, Berkeley Global Health & Development 08/2022 $1,735,999
Swaniti Initiative — Indian Parliamentary Air Quality Staff Swaniti Initiative South Asian Air Quality 08/2022 $533,444
Animal & Vegan Advocacy Summit — Conference Scholarships Animal & Vegan Advocacy Summit Farm Animal Welfare 08/2022 $100,000
Effective Altruism Funds — Operating Expenses Effective Altruism Funds Effective Altruism 08/2022 $573,000
Associated Students of Stanford University — Stanford Law School EA Group Associated Students of Stanford University Effective Altruism 08/2022 $10,000
Evidence Action — Syphilis Screening and Treatment Evidence Action Global Health & Development 08/2022 $13,153,119
Fund for Alignment Research — Language Model Misalignment (2022) FAR AI Potential Risks from Advanced AI 08/2022 $463,693
Centre for Effective Altruism — Harvard Square Coworking Space Centre for Effective Altruism Effective Altruism 08/2022 $8,875,000
Abdul Latif Jameel Poverty Action Lab — Innovation and Science Research Abdul Latif Jameel Poverty Action Lab Global Health & Development 08/2022 $649,176
Certified Humane — PR for Certification System Certified Humane Farm Animal Welfare 08/2022 $280,000
Yale University — Helminth Vaccine Research Yale University Scientific Research 08/2022 $316,000
Centre for Effective Altruism — Biosecurity Coworking Space Centre for Effective Altruism Biosecurity and Pandemic Preparedness 08/2022 $5,318,000
Arizona State University — Adversarial Robustness Research Arizona State University Potential Risks from Advanced AI 08/2022 $200,000
Mercy for Animals — Corporate Campaigns (2022) Mercy For Animals Farm Animal Welfare 08/2022 $12,470,000
Faunalytics — KPI Dashboards for Farm Animal Welfare Faunalytics Farm Animal Welfare 08/2022 $44,200
Charity Entrepreneurship — Farm Animal Welfare Incubator Charity Entrepreneurship Farm Animal Welfare 08/2022 $788,000
Effektiv Spenden — German Translation of The Life You Can Save Effektiv Spenden Effective Altruism 08/2022 $25,458
Crate Free USA — Crate-free Campaigns Crate Free USA Farm Animal Welfare 08/2022 $117,600
Animal Justice Canada — Animal Welfare Corporate Campaigns Animal Justice Canada Farm Animal Welfare 08/2022 $469,916
Redwood Research — General Support (2022) Redwood Research Potential Risks from Advanced AI 08/2022 $10,700,000
University of Maine — Biofilm-Resistant Catheters University of Maine Scientific Research 08/2022 $500,000
UC Berkeley — Tuberculosis Research University of California, Berkeley Scientific Research 08/2022 $84,760
Brigham and Women’s Hospital — Alzheimer’s Diagnosis Research (2022) Brigham and Women's Hospital Scientific Research; Alzheimer's Research 08/2022 $4,500,000
Evidence Action — In-Line Chlorination in Malawi Evidence Action Global Health & Development 07/2022 $4,449,309
Dalberg Advisors – R&D Portfolio Analysis Dalberg Advisors Global Health R&D 07/2022 $73,000
International Refugee Assistance Project — Exit Grant International Refugee Assistance Project Immigration Policy 07/2022 $1,000,000
National Academy of Sciences — Gametogenesis Workshop National Academy of Sciences Scientific Research; Transformative Basic Science 07/2022 $225,000
Bipartisan Commission on Biodefense — General Support (2022) Bipartisan Commission on Biodefense Biosecurity and Pandemic Preparedness 07/2022 $5,200,000
Aaron Mayer — Effective Altruism Community Growth Projects Aaron Mayer Effective Altruism 07/2022 $85,000
Rethink Priorities — Research Assistant and Expenses Rethink Priorities Global Health & Development 07/2022 $120,000
University of Washington — Philosophy of AI Course Development University of Washington Potential Risks from Advanced AI 07/2022 $16,500
Center for a New American Security — Work on AI Governance Center for a New American Security Potential Risks from Advanced AI 07/2022 $5,149,398
Biosecure — Biological Weapons Convention Verification Workshop Biosecure Ltd. Biosecurity and Pandemic Preparedness 07/2022 $155,714
Carnegie Mellon University — Research on Adversarial Examples Carnegie Mellon University Potential Risks from Advanced AI 07/2022 $343,235
Stanford University — AI Alignment Research (Barrett and Viteri) Stanford University Potential Risks from Advanced AI 07/2022 $153,820
Non-trivial Pursuits — General Support Non-Trivial Effective Altruism 07/2022 $1,005,000
Sinergia Animal — Farm Animal Welfare in Southeast Asia and Latin America Sinergia Animal Farm Animal Welfare 06/2022 $2,376,103
Berkeley Existential Risk Initiative — Language Model Alignment Research Berkeley Existential Risk Initiative Potential Risks from Advanced AI 06/2022 $40,000
Convergent Research — Sequencing Roadmap Convergent Research Biosecurity and Pandemic Preparedness 06/2022 $250,000
Flanders Institute of Biotechnology — Syphilis Vaccine Research Flanders Institute of Biotechnology Scientific Research 06/2022 $731,828
Columbia University — Far-UVC Sterilization Research Columbia University Biosecurity and Pandemic Preparedness 06/2022 $3,200,000
University of Chicago — Chicago School of Existential Risk University of Chicago Global Catastrophic Risks 06/2022 $207,000
Oregon Health and Science University — Research on Oocyte Production Oregon Health and Science University Scientific Research; Transformative Basic Science 06/2022 $4,000,000
Animal Outlook — Animal Welfare Investigation Animal Outlook Farm Animal Welfare 06/2022 $125,000
Aquatic Life Institute — General Support Aquatic Life Institute Farm Animal Welfare 06/2022 $100,000
Epoch-General Support Epoch Global Catastrophic Risks; Potential Risks from Advanced AI 06/2022 $1,960,000
Century Fellowship — 2022 Cohort Century Fellowship Longtermism; Potential Risks from Advanced AI 06/2022 $1,630,927
Breakthrough Institute — Research on Plant-Based Meat Consumption Breakthrough Institute Farm Animal Welfare 06/2022 $50,000
Rethink Priorities — Dimensions of Welfare Workshop Rethink Priorities Farm Animal Welfare 06/2022 $40,000
University of Edinburgh — Effective Altruism Psychology Course University of Edinburgh Effective Altruism 06/2022 $47,000
YIMBY Law – General Support (2022) YIMBY Law Land Use Reform 06/2022 $500,000
Berkeley Existential Risk Initiative — SERI MATS Program (2022) Berkeley Existential Risk Initiative Potential Risks from Advanced AI 06/2022 $1,008,127
One for the World — General Support (2022) One for the World Global Health & Development 06/2022 $299,285
People For Animals Uttarakhand — Farm Animal Welfare Fellowship (2022) People for Animals Uttarakhand Farm Animal Welfare 06/2022 $100,000
AI Impacts — General Support (2022) AI Impacts Global Catastrophic Risks; Potential Risks from Advanced AI 06/2022 $364,893
Oxfendazole Development Group — Oxfendazole Toxicity Tests Oxfendazole Development Group Scientific Research 06/2022 $1,600,000
VenomAid — Rapid Diagnostics for Snakebites VenomAid Scientific Research 06/2022 $990,208
Open Philanthropy Undergraduate Scholarships (2022) Effective Altruism 06/2022 $2,443,208
80,000 Hours — Marketing 80,000 Hours Effective Altruism 06/2022 $3,000,000
BlueDot Impact — General Support BlueDot Impact Effective Altruism 06/2022 $2,009,000
Indian Institute of Technology Kanpur — Rural Air Quality Monitoring Indian Institute of Technology Kanpur South Asian Air Quality 06/2022 $2,500,000
New Incentives – Conditional Cash Transfers in Nigeria New Incentives Global Health & Development 06/2022 $13,676,963
Berkeley Existential Risk Initiative — SERI Summer Fellowships Berkeley Existential Risk Initiative Global Catastrophic Risks 06/2022 $400,000
Cornell University — National Zoning Atlas Cornell University Land Use Reform 06/2022 $312,400
80,000 Hours — General Support 80,000 Hours Effective Altruism 05/2022 $1,250,000
University of Bern — Cage-free Layer Hen Genetics University of Bern Farm Animal Welfare 05/2022 $2,700,000
Metaculus — Platform Development Metaculus Potential Risks from Advanced AI; Biosecurity and Pandemic Preparedness 05/2022 $5,500,000
Compassion in World Farming (CIWF) USA — Broiler Chicken Welfare Compassion in World Farming USA Farm Animal Welfare 05/2022 $550,000
Bridges to Prosperity — Trailbridge Building RCT in Rwanda Bridges to Prosperity Potential GiveWell Top Charities; Global Health & Development 05/2022 $3,390,138
Effective Altruist Communications Fellowship — Summer 2022 Fellowship Effective Altruist Communications Fellowship Effective Altruism 05/2022 $585,000
fair-fish international association — General Support (2022) fair-fish international association Farm Animal Welfare 05/2022 $690,000
European Summer Program on Rationality — General Support (2022) European Summer Program on Rationality Longtermism 05/2022 $4,715,000
Alvea — DNA Vaccine Platform Alvea Biosecurity and Pandemic Preparedness 05/2022 $5,000,000
IDinsight — Moral Weights Survey Planning IDinsight Global Health & Development 05/2022 $11,760
Humane Society of the United States — California Prop 12 Legal Defense Humane Society of the United States Farm Animal Welfare 05/2022 $250,000
National Animal Disease Center — Universal Influenza Antiviral Testing National Animal Disease Center Scientific Research; Biosecurity and Pandemic Preparedness 05/2022 $181,749
UC San Diego — Cost-Benefit Analysis for Malaria Suppression University of California, San Diego Scientific Research 04/2022 $190,000
OpenMined — Research on Privacy-Enhancing Technologies and AI Safety OpenMined Potential Risks from Advanced AI 04/2022 $28,320
Open Phil AI Fellowship — 2022 Class Open Phil AI Fellowship Potential Risks from Advanced AI 04/2022 $1,840,000
Berkeley Existential Risk Initiative — SERI MATS Program (2022) Berkeley Existential Risk Initiative Potential Risks from Advanced AI 04/2022 $1,008,127
Essere Animali — Farm Animal Welfare in Italy (2022) Essere Animali Farm Animal Welfare 04/2022 $554,000
The Center for Responsible Seafood — Fish Welfare Research and Promotion The Center for Responsible Seafood Farm Animal Welfare 04/2022 $625,000
Funding for AI Alignment Projects Working With Deep Learning Systems Potential Risks from Advanced AI 04/2022 $16,306,737
Anima International — Chicken Welfare Campaigns (2022) Anima International Farm Animal Welfare 04/2022 $5,778,000
Longview Philanthropy — Nuclear Security Grantmaking Longview Philanthropy Global Catastrophic Risks 04/2022 $500,000
University of Illinois — Course Development Support (Ben Levinstein) University of Illinois Potential Risks from Advanced AI 04/2022 $58,141
Center for Global Development — General Support Center for Global Development Global Aid Policy 04/2022 $1,000,000
Berkeley Existential Risk Initiative — David Krueger Collaboration Berkeley Existential Risk Initiative Potential Risks from Advanced AI 04/2022 $40,000
Paris Peace Forum — Global Commission on Governing Risks from Climate Overshoot Global Commission on Governing Risks from Climate Overshoot Scientific Research; Global Catastrophic Risks 03/2022 $616,305
Duke University — COVID-19 Antiviral Studies (Timothy Haystead) Duke University Scientific Research; Biosecurity and Pandemic Preparedness 03/2022 $14,355
Carnegie Endowment for International Peace — AI Governance Research Carnegie Endowment for International Peace Potential Risks from Advanced AI 03/2022 $597,717
Impact Global Health — General Support Impact Global Health Global Health & Development 03/2022 $1,550,000
Life Sciences Research Foundation — Young Investigators (2022) Life Sciences Research Foundation Scientific Research; Global Health & Development; Transformative Basic Science 03/2022 $751,000
Dezernat Zukunft — Re-Granting (2022) Dezernat Zukunft Macroeconomic Policy 03/2022 $2,400,000
Animal Ask — General Support Animal Ask Farm Animal Welfare 03/2022 $130,000
Atlas Fellowship — Scholarships and Summer Program for Students Atlas Fellowship Effective Altruism 03/2022 $5,000,000
Hofvarpnir Studios — Compute Cluster for AI Safety Research Hofvarpnir Studios Potential Risks from Advanced AI 03/2022 $1,443,540
Massachusetts Institute of Technology — AI Trends and Impacts Research (2022) Massachusetts Institute of Technology Potential Risks from Advanced AI 03/2022 $13,277,348
Vegan Women Summit — General Support (2021) Vegan Women Summit Farm Animal Welfare 03/2022 $200,000
Rethink Priorities — AI Governance Research (2022) Rethink Priorities Potential Risks from Advanced AI 03/2022 $2,728,319
Center for Popular Democracy — Exit Grant Center for Popular Democracy Macroeconomic Policy 03/2022 $500,000
Centre for Effective Altruism — General Support (2022) Centre for Effective Altruism Effective Altruism 03/2022 $26,000,000
World Animal Protection — Farm Animal Welfare in Southeast Asia (2022) World Animal Protection Global Health & Development; Farm Animal Welfare 03/2022 $1,142,000
Cambridge Existential Risk Initiative — Summer Research Program Cambridge Existential Risk Initiative Global Catastrophic Risks 03/2022 $509,543
Stiftung Neue Verantwortung — AI Policy Analysis Stiftung Neue Verantwortung Potential Risks from Advanced AI 03/2022 $444,000
Charity Entrepreneurship — General Support Charity Entrepreneurship Effective Altruism 03/2022 $1,616,474
Arc Institute — General Support Arc Research Institute Scientific Research; Biosecurity and Pandemic Preparedness 03/2022 $24,000,000
Alignment Research Center — General Support Alignment Research Center Potential Risks from Advanced AI 03/2022 $265,000
Malaria Consortium — Seasonal Malaria Chemoprevention Programs (2022) Malaria Consortium Potential GiveWell Top Charities; Global Health & Development 03/2022 $32,096,856
Early-Career Funding for Improving the Long-Term Future — Scholarship Support (2022) Early-career funding for individuals interested in improving the long-term future Other Areas 02/2022 $4,892,604
Malaria Consortium — Seasonal Malaria Chemoprevention in Mozambique (2022) Malaria Consortium Global Health & Development 02/2022 $15,918,958
World Organisation for Animal Health — Animal Welfare Standards in Southeast Asia World Organisation for Animal Health Global Health & Development; Farm Animal Welfare 02/2022 $515,000
University of Michigan — Course Development Support (Anna Edmonds) University of Michigan Effective Altruism 02/2022 $50,300
University of Victoria — Syphilis Diagnostic (Caroline Cameron) University of Victoria Scientific Research 02/2022 $2,000,000
Berkeley Existential Risk Initiative — CHAI Collaboration (2022) Berkeley Existential Risk Initiative Potential Risks from Advanced AI 02/2022 $1,126,160
Prometheus Science Bowl — EA-Themed Science Bowl Prometheus Science Bowl Effective Altruism 02/2022 $85,000
National Academies of Sciences, Engineering, and Medicine — Safety-Critical Machine Learning National Academies of Sciences, Engineering, and Medicine Potential Risks from Advanced AI 02/2022 $309,441
Probably Good — General Support Probably Good Effective Altruism 02/2022 $300,000
Nutrition International — Vitamin A Supplementation Nutrition International Global Health & Development 02/2022 $8,951,600
Tom Adamczewski — Randomized Control Trial Tool Meta-Research 02/2022 $22,800
Center for Global Development — Oral COVID Antivirals Center for Global Development Global Health & Development 02/2022 $800,000
PATH — RTS,S Malaria Vaccine Implementation PATH Global Health & Development 02/2022 $4,998,769
Effective Altruism Funds — Regranting Support Effective Altruism Funds Longtermism; Effective Altruism 02/2022 $7,783,000
Sightsavers — Scoping Work on Deworming Programs Sightsavers Global Health & Development 02/2022 $118,000
Project Peanut Butter — Ready-to-Use Therapeutic Food Standards Project Peanut Butter Scientific Research 02/2022 $190,900
Evidence Action — Dispensers for Safe Water Program (February 2022) Evidence Action Global Health & Development 02/2022 $48,823,039
Employ America — Exit Grant Employ America Macroeconomic Policy 01/2022 $750,000
Unlimit Health — Deworming and Worm Burden Mapping (2022) Unlimit Health Global Health & Development 01/2022 $20,151,540
Open Philanthropy Technology Policy Fellowship (2022) Potential Risks from Advanced AI; Biosecurity and Pandemic Preparedness 01/2022 $2,869,940
Nonlinear Fund — Personal Assistant Hiring Agency Nonlinear Fund Effective Altruism 01/2022 $15,000
Effective Ventures Foundation USA — Asterisk Magazine Effective Ventures Foundation USA Effective Altruism 01/2022 $730,000
Wilson Center — AI Policy Training Program (2022) The Wilson Center Potential Risks from Advanced AI 01/2022 $2,023,322
Fórum Nacional de Proteção e Defesa Animal — Corporate Campaigns in Brazil (2022) Fórum Nacional de Proteção e Defesa Animal Farm Animal Welfare 01/2022 $301,000
International Vaccine Institute — Cholera Vaccine Clinical Trial International Vaccine Institute Scientific Research; Global Health & Development 01/2022 $2,500,000
Harvard University — Antiviral Research (2022) Harvard University Scientific Research 01/2022 $2,500,000
Nigerian Institute of Medical Research – COVID-19 Fractional Dosing Trial Nigerian Institute of Medical Research Scientific Research; Biosecurity and Pandemic Preparedness 01/2022 $2,921,000
University of Chicago — Research on Mobile Conditional Cash Transfers University of Chicago Global Health & Development 01/2022 $1,602,868
Vital Strategies — RESET Alcohol Initiative Vital Strategies Global Health & Development 01/2022 $15,000,000
Animal Rights Center Japan — Corporate Campaigns (2022) Animal Rights Center Japan Farm Animal Welfare 01/2022 $300,000
Should We Studio — Video Production Should We Studio Effective Altruism 01/2022 $2,320,000
Compassion in World Farming — Broiler Chicken Welfare and Efforts to End Cages and Crates Compassion in World Farming Farm Animal Welfare 01/2022 $3,559,572
Fortify Health — Support for Expansion Fortify Health Global Health & Development 01/2022 $8,188,000
Yale University — Migration Research in Nepal Yale University Global Health & Development 01/2022 $276,981
Evidence Action — Accelerator Program Evidence Action Global Health & Development 01/2022 $14,006,277
Alianima — Corporate Pledge Implementation in Brazil Alianima Farm Animal Welfare 01/2022 $481,000
Early-Career Funding for GCBRs — Scholarship Support (2022) Biosecurity and Pandemic Preparedness 01/2022 $985,926
Open Philanthropy Biosecurity Scholarships (2022) Biosecurity and Pandemic Preparedness 01/2022 $2,426,491
National Council for Incarcerated and Formerly Incarcerated Women and Girls — General Support (2021) National Council for Incarcerated and Formerly Incarcerated Women and Girls Criminal Justice Reform 12/2021 $2,000,000
Effective Ventures Foundation — Event Venue Effective Ventures Foundation Effective Altruism 12/2021 $23,212,677
California Renters Legal Advocacy and Education Fund — General Support (2021) CalHDF Land Use Reform 12/2021 $400,000
Food and Agriculture Research — Keel Bone Damage Reduction Foundation for Food and Agriculture Research Farm Animal Welfare 12/2021 $3,000,000
theguardian.org – Journalism on Factory Farming and Animal Cruelty (2021) theguardian.org Farm Animal Welfare 12/2021 $450,000
Nuclear Threat Initiative — Global Catastrophic Biological Risk Reduction (2021) Nuclear Threat Initiative Biosecurity and Pandemic Preparedness 12/2021 $1,250,000
UC Berkeley — In-Line Water Chlorination Devices (Amy Pickering) (2021) University of California, Berkeley Global Health & Development 12/2021 $1,900,000
Malaria Consortium — Monitoring and Evaluation of Net Distribution in Anambra, Nigeria Malaria Consortium Global Health & Development 12/2021 $1,099,808
Icahn School of Medicine at Mount Sinai — Bat Cell Line Research Icahn School of Medicine at Mount Sinai Scientific Research 12/2021 $100,000
Georgetown University — Policy Fellowship (2021) Georgetown University Potential Risks from Advanced AI 12/2021 $246,564
University of Washington — Syphilis Vaccine Development (David Baker and Neil King) University of Washington Scientific Research 12/2021 $283,539
Harvard University — CRISPR-Based Diagnostics for Febrile Diseases Harvard University Scientific Research 12/2021 $600,123
Universitätsklinikum Hamburg-Eppendorf — Alzheimer’s Disease Research (Diego Sepulveda-Falla) Universitätsklinikum Hamburg-Eppendorf Scientific Research; Alzheimer's Research 12/2021 $1,307,513
Arc Institute — General Support Arc Institute Scientific Research 12/2021 $24,000,000
Stanford University — Immunization Research Stanford University Scientific Research 12/2021 $350,000
Massachusetts Institute of Technology — Alzheimer’s Disease Research (Laura Kiessling) Massachusetts Institute of Technology Scientific Research; Alzheimer's Research 12/2021 $1,300,000
University of Maryland — Policy Fellowships University of Maryland Global Catastrophic Risks 12/2021 $483,880
UC Davis — Malaria Gene Drive Feasibility Analysis (Greg Lanzaro) (2021) UC Davis Scientific Research 12/2021 $10,248,967
Massachusetts Institute of Technology — Alzheimer’s Disease Research (Ed Boyden) Massachusetts Institute of Technology Scientific Research; Alzheimer's Research 12/2021 $1,000,000
Centre for the Governance of AI — AI Field Building Centre for the Governance of AI Global Catastrophic Risks; Potential Risks from Advanced AI 11/2021 $2,537,600
Berkeley Existential Risk Initiative — Sculpting Evolution Collaboration Berkeley Existential Risk Initiative Biosecurity and Pandemic Preparedness 11/2021 $451,571
University of Washington — Protein Design Research (David Baker) University of Washington (Institute for Protein Design) Scientific Research 11/2021 $3,263,750
Founders Pledge — General Support (2021) Founders Pledge Effective Altruism 11/2021 $1,000,000
Stanford University — AI Alignment Research (2021) Stanford University Potential Risks from Advanced AI 11/2021 $1,500,000
Berkeley Existential Risk Initiative — SERI MATS Program Berkeley Existential Risk Initiative Potential Risks from Advanced AI 11/2021 $195,000
LatinoJustice — Criminal Justice Reform Policy & Practice Center LatinoJustice Criminal Justice Reform 11/2021 $125,000
London School of Hygiene and Tropical Medicine — Research on Chronic Viral Infections  London School of Hygiene and Tropical Medicine Global Health & Development 11/2021 $2,670,441
fair-fish international association — Wild-Caught Fish Welfare Standards fair-fish international association Farm Animal Welfare 11/2021 $2,672,830
UC Berkeley — Research on Labor Market Outcomes University of California, Berkeley Land Use Reform 11/2021 $50,000
Desegregate CT — Data Project with the Urban Institute Desegregate CT Land Use Reform 11/2021 $75,000
University of California, San Francisco Foundation — Reproductive Medicine Research San Francisco Foundation Scientific Research 11/2021 $550,000
Texas Organizing Project — Criminal Justice Reform (2021) Texas Organizing Project Criminal Justice Reform 11/2021 $400,000
Mass Eye and Ear — Alzheimer’s Disease Research (Joseph Arboleda-Velásquez) Massachusetts Eye and Ear Infirmary Scientific Research; Alzheimer's Research 11/2021 $940,100
Sightline Institute — Housing Reform in Washington and Oregon Sightline Institute Land Use Reform 11/2021 $500,000
Universidad de Antioquia— Alzheimer’s Disease Research (Francisco Lopera) Universidad de Antioquia Scientific Research; Alzheimer's Research 11/2021 $440,200
Redwood Research — General Support Redwood Research Global Catastrophic Risks; Potential Risks from Advanced AI 11/2021 $8,790,000
Future of Humanity Institute — Administrative and Operational Support Future of Humanity Institute Longtermism; Effective Altruism 11/2021 $400,000
iGEM — Biological Weapons Convention Verification Project International Genetically Engineered Machine Foundation Global Catastrophic Risks; Biosecurity and Pandemic Preparedness 11/2021 $300,000
Mila — Research Project on Artificial Intelligence Montreal Institute for Learning Algorithms Potential Risks from Advanced AI 11/2021 $237,931
The Degrees Initiative — General Support (2021) The Degrees Initiative Global Catastrophic Risks; Solar Radiation Management 10/2021 $7,000,000
Institute for Progress — Policy Research Institute for Progress Innovation Policy; Other Areas 10/2021 $2,115,000
Court Watch NOLA — General Support (2021) Court Watch NOLA Criminal Justice Reform 10/2021 $250,000
The Ahimsa Collective — “Life Comes From It” Fund Administration (2021) The Ahimsa Collective Criminal Justice Reform 10/2021 $155,000
Ayni Institute — Movement Strategy and Trainings Ayni Institute Criminal Justice Reform 10/2021 $480,000
GiveWell — General Support (2021) GiveWell Global Health & Development 10/2021 $3,600,295
Wren Collective — Criminal Justice Reform Communications Strategies The Wren Collective Criminal Justice Reform 10/2021 $250,000
Language Model Safety Fund — Language Model Misalignment Language Model Safety Fund Potential Risks from Advanced AI 10/2021 $425,800
IRD Global — Mobile Conditional Cash Transfers for Immunizations IRD Global Global Health & Development 10/2021 $25,000,000
University of Washington — Adversarial Robustness Research University of Washington Potential Risks from Advanced AI 10/2021 $730,000
Malaria Consortium — Support for SMC in FCT and Oyo States, Nigeria Malaria Consortium Global Health & Development 10/2021 $15,900,000
Albert Schweitzer Foundation — General Support (2021) Albert Schweitzer Foundation Farm Animal Welfare 10/2021 $3,000,000
University of Pennsylvania — Forecasting Tournament Planning University of Pennsylvania Forecasting 10/2021 $275,000
University of Rochester — Rural-Urban Migration in Kenya University of Rochester Immigration Policy 10/2021 $1,074,377
Sightsavers — Deworming Programs (October 2021) Sightsavers Global Health & Development 10/2021 $4,438,085
Centre for Effective Altruism — Effective Altruism Infrastructure Fund Centre for Effective Altruism Effective Altruism 10/2021 $500,000
University of Southern California — Course Development Support (Jake Nebel) University of Southern California Effective Altruism 10/2021 $33,000
The Good Food Institute — General Support (2021) The Good Food Institute Farm Animal Welfare 10/2021 $10,000,000
University College London – Dylan Williams, Alzheimer’s Study University College London Scientific Research; Alzheimer's Research 10/2021 $175,000
The Humane League — General Support (2021) The Humane League Farm Animal Welfare 10/2021 $7,000,000
International Rescue Committee – Treatment of Malnutrition (October 2021) International Rescue Committee Global Health & Development 10/2021 $42,000
UC Berkeley — Alternative Meats Lab (2021) University of California, Berkeley Farm Animal Welfare 10/2021 $1,146,201
Bit by Bit Coding — High School Courses on Neural Networks Bit by Bit Coding Longtermism; Potential Risks from Advanced AI 10/2021 $250,275
Forward Justice — Criminal Justice Reform Advocacy and Organizing (2021) Forward Justice Criminal Justice Reform 10/2021 $150,000
Development Media International — Exit Grant Development Media International Global Health & Development 10/2021 $100,000
Food Fortification Initiative — Exit Grant Food Fortification Initiative Global Health & Development 10/2021 $100,000
Global Alliance for Improved Nutrition — Exit Grant Global Alliance for Improved Nutrition Global Health & Development 10/2021 $100,000
Living Goods — Exit Grant Living Goods Global Health & Development 10/2021 $100,000
Stanford University — AI Index Stanford University Potential Risks from Advanced AI 09/2021 $78,000
Applied Research Laboratory for Intelligence and Security — Forecasting Platforms Applied Research Laboratory for Intelligence and Security Forecasting 09/2021 $7,993,780
Environment & Animal Society of Taiwan — Farm Animal Welfare in Taiwan (2021) Environmental & Animal Society of Taiwan Farm Animal Welfare 09/2021 $1,092,750
Rethink Priorities — Farm Animal Welfare Research (2021) Rethink Priorities Farm Animal Welfare 09/2021 $2,000,000
UCSF — Chronic Pain Research (Allan Basbaum) (2021) University of California, San Francisco Scientific Research 09/2021 $1,066,312
Promise of Justice Initiative — East Baton Rouge Parish Prison Reform Coalition (2021) Promise of Justice Initiative Criminal Justice Reform 09/2021 $170,000
Stanford University — Pandemic Preparedness Center Stanford University Scientific Research; Biosecurity and Pandemic Preparedness 09/2021 $200,000
HEARD — General Support (2021) HEARD Criminal Justice Reform 09/2021 $100,000
Université de Montréal — Research Project on Artificial Intelligence Université de Montréal Potential Risks from Advanced AI 09/2021 $210,552
Center for a New American Security — Risks from Militarized AI Center for a New American Security Potential Risks from Advanced AI 09/2021 $101,187
University of Washington — Universal Influenza Vaccines (Neil King) University of Washington (Institute for Protein Design) Scientific Research 09/2021 $3,230,394
The Political Report — Journalism on Criminal Justice Reform The Political Report Criminal Justice Reform 09/2021 $150,000
Project NIA — General Support Project NIA Criminal Justice Reform 09/2021 $175,000
Iodine Global Network — Exit Grant Iodine Global Network Global Health & Development 09/2021 $100,000
Project Healthy Children — Exit Grant Project Healthy Children Global Health & Development 09/2021 $100,000
UC Berkeley — Course Development Support (Jacob Steinhardt) University of California, Berkeley Forecasting 08/2021 $53,983
Stanford University — Adversarial Robustness Research (Shibani Santurkar) Stanford University Global Catastrophic Risks; Potential Risks from Advanced AI 08/2021 $330,792
Stanford University — Adversarial Robustness Research (Dimitris Tsipras) Stanford University Global Catastrophic Risks; Potential Risks from Advanced AI 08/2021 $330,792
International Vaccine Institute — Schistosomiasis Vaccine Assessment International Vaccine Institute Scientific Research 08/2021 $140,000
Boston University — Human Lung Model Systems Boston University Scientific Research 08/2021 $414,000
University of Southern California — Adversarial Robustness Research University of Southern California Global Catastrophic Risks; Potential Risks from Advanced AI 08/2021 $320,000
UC Berkeley — Adversarial Robustness Research (Aditi Raghunathan) University of California, Berkeley Potential Risks from Advanced AI 08/2021 $87,829
Future of Humanity Institute — Economist Survey Future of Humanity Institute Longtermism 08/2021 $30,000
Federation of American Scientists — Biosecurity and Pandemic Preparedness Fellowship Federation of American Scientists Global Catastrophic Risks; Biosecurity and Pandemic Preparedness 08/2021 $480,000
George Washington University — Innovation in National Security Fellowship George Washington University Global Catastrophic Risks; Biosecurity and Pandemic Preparedness 08/2021 $450,000
Center for Security and Emerging Technology — Biosecurity Research Project Center for Security and Emerging Technology Global Catastrophic Risks; Biosecurity and Pandemic Preparedness 08/2021 $3,330,000
KEMRI-Wellcome Trust Research Programme — Malaria Vaccine Clinical Trial (Philip Bejon) The KEMRI-Wellcome Trust Research Programme Scientific Research; Global Health & Development 08/2021 $472,016
Purdue University — Preclinical Data Research (Douglas Brubaker) Purdue University Scientific Research 08/2021 $1,500,000
National Bureau of Economic Research — Innovation Policy Working Group National Bureau of Economic Research Global Health & Development 08/2021 $467,500
Institut des Sciences et Techniques, Bobo-Dioulasso — Malaria Vaccine Clinical Trial (Ouedraogo) Institut des Sciences et Techniques, Bobo-Dioulasso Scientific Research; Global Health & Development 08/2021 $631,162
Center for Security and Emerging Technology — General Support (August 2021) Center for Security and Emerging Technology Global Catastrophic Risks; Potential Risks from Advanced AI 08/2021 $38,920,000
University Of Science Technical And Technologies De Bamako — Malaria Vaccine Clinical Trial (Dicko) University Of Science Technical And Technologies De Bamako Scientific Research; Global Health & Development 08/2021 $630,123
Pure Earth — Support for Reducing Lead Exposure in Low- and Middle-Income Countries Pure Earth Potential GiveWell Top Charities; Global Health & Development 08/2021 $2,130,000
University of Notre Dame — Nanopore Protein Sequencing (Gregory Timp) (2021) University of Notre Dame Scientific Research 08/2021 $1,769,056
University of Washington — Syphilis Vaccine Development (Lorenzo Giacani) University of Washington Scientific Research 08/2021 $816,063
Institut de Recherche en Sciences de la Santé — Malaria Vaccine Clinical Trial (Halidou Tinto) Institut de Recherche en Sciences de la Santé Scientific Research; Global Health & Development 08/2021 $630,123
Agricultural Research Service — Malaria Control Research (2021) Agricultural Research Service Global Health & Development 08/2021 $321,219
Schepens Eye Research Institute at Mass Eye and Ear — Pulmonary Fibrosis Drug (Leo Kim) Massachusetts Eye and Ear Infirmary Scientific Research 07/2021 $920,000
Dezernat Zukunft — General Support and Re-Granting Dezernat Zukunft Macroeconomic Policy 07/2021 $4,000,000
Federation of American Scientists — High-Skilled Immigration Policy Federation of American Scientists Immigration Policy 07/2021 $600,000
Ifakara Health Institute — Malaria Vaccine Clinical Trial (Ally Olotu) Ifakara Health Institute Scientific Research 07/2021 $68,184
Center for Long-Term Cybersecurity — AI Standards University of California, Berkeley Potential Risks from Advanced AI 07/2021 $25,000
Center for International Security and Cooperation — AI and Strategic Stability Center for International Security and Cooperation Potential Risks from Advanced AI 07/2021 $365,361
Animal Equality — Cage-Free and Broiler Welfare (2021) Animal Equality Farm Animal Welfare 07/2021 $3,000,000
Lead for Farmed Animals — Movement-Building Workshop Lead for Farmed Animals Farm Animal Welfare 07/2021 $300,000
Sinergia Animal — Animal Welfare in Southeast Asia (2021) Sinergia Animal Global Health & Development; Farm Animal Welfare 07/2021 $291,500
Free Hearts — Criminal Justice Reform (2021) Free Hearts Criminal Justice Reform 07/2021 $400,000
Applied Research Laboratory for Intelligence and Security — Report on Security Clearances Applied Research Laboratory for Intelligence and Security Potential Risks from Advanced AI 07/2021 $70,000
Kansas State University — Fungal Genetics Stock Center Kansas State University Fungal Genetic Stock Center Scientific Research 07/2021 $50,000
UC Berkeley — Tuberculosis Diagnosis (Adithya Cattamanchi and Sarah Stanley) University of California, Berkeley Scientific Research 07/2021 $60,000
Compassion in World Farming — Fish Welfare and Efforts to End Cages (2021) Compassion in World Farming Farm Animal Welfare 07/2021 $4,578,461
Southsiders Organized for Unity and Liberation — Reform Implementation and Prosecutorial Accountability Southsiders Organized for Unity and Liberation Criminal Justice Reform 07/2021 $500,000
Malaria Consortium — Monitoring and Evaluation of LLIN Distribution Campaign Malaria Consortium Global Health & Development 07/2021 $2,051,853
Reducetarian Foundation — Reducetarian Fellowship Reducetarian Foundation Farm Animal Welfare 07/2021 $200,000
Elle Pfeffer — Dissertation Research Elle Pfeffer Criminal Justice Reform 07/2021 $5,000
Berkeley Existential Risk Initiative — MineRL BASALT Competition Berkeley Existential Risk Initiative Potential Risks from Advanced AI 07/2021 $70,000
Chicago Community Bond Fund — Support for the Coalition to End Money Bond (2021) Chicago Community Bond Fund Criminal Justice Reform 07/2021 $85,000
Justice Solutions — Anne Seymour’s Crime Victims and Survivors Work (2021) Justice Solutions Criminal Justice Reform 07/2021 $55,000
Berkeley Existential Risk Initiative — AI Standards Berkeley Existential Risk Initiative Potential Risks from Advanced AI 07/2021 $300,000
Indian Institute of Technology Delhi — Air Quality Sensors in South Asia Indian Institute of Technology Delhi Global Health & Development 06/2021 $228,000
Mercy for Animals — Corporate Campaigns (2021) Mercy For Animals Farm Animal Welfare 06/2021 $3,000,000
Center for Global Development — Malaria Reduction Center for Global Development Scientific Research 06/2021 $50,000
Alliance for International Medical Action (ALIMA) — Malnutrition Treatment in Chad (May 2021) Alliance for International Medical Action Global Health & Development 06/2021 $7,968,073
IRD Global — Zero TB Program IRD Global Global Health & Development 06/2021 $336,402
Dyrevernalliansen — Fish Welfare (2021) Dyrevernalliansen Farm Animal Welfare 06/2021 $300,000
Yale University — Malaria Vaccine Research (Richard Bucala) Yale University Scientific Research; Global Health & Development 06/2021 $360,000
Global Priorities Institute — General Support (2021) Global Priorities Institute Other Areas 06/2021 $3,333,997
Animal Charity Evaluators — General Support (2021) Animal Charity Evaluators Farm Animal Welfare 06/2021 $700,000
Colorado Criminal Justice Reform Coalition — Criminal Justice Reform Work Colorado Criminal Justice Reform Coalition Criminal Justice Reform 06/2021 $400,000
Life Sciences Research Foundation — Young Investigators (2021) Life Sciences Research Foundation Scientific Research; Transformative Basic Science 06/2021 $630,000
Wild Animal Initiative — Animal Welfare Research Wild Animal Initiative Farm Animal Welfare 06/2021 $3,500,000
Riverside Justice Table — Prosecutor Accountability (2021) Riverside Justice Table Criminal Justice Reform 06/2021 $157,000
International Rescue Committee – Treatment of Malnutrition (May to August 2021) International Rescue Committee Global Health & Development 05/2021 $19,907,422
Community Justice Exchange — Technical Assistance, Campaign Support, and Re-grants Community Justice Exchange Criminal Justice Reform 05/2021 $1,400,000
Berkeley Existential Risk Initiative — SERI Summer Fellowship Berkeley Existential Risk Initiative Global Catastrophic Risks 05/2021 $210,000
LessWrong — General Support (2021) LessWrong Effective Altruism 05/2021 $460,000
Action St. Louis — Prosecutor Accountability Action St. Louis Criminal Justice Reform 05/2021 $65,000
Employ America — General Support (2021) Employ America Macroeconomic Policy 05/2021 $750,000
Humane Society International — Farm Animal Welfare in Southeast Asia and Latin America Humane Society International Farm Animal Welfare 05/2021 $650,000
iGEM — Support for Team ABSI_Kenya’s Project International Genetically Engineered Machine Foundation Scientific Research 05/2021 $8,500
Stanford Existential Risks Initiative — Distribution of The Precipice Stanford Existential Risks Initiative Global Catastrophic Risks 05/2021 $9,931
Equalia — General Support Equalia Farm Animal Welfare 05/2021 $817,000
Abundant Housing LA — General Support Abundant Housing LA Land Use Reform 05/2021 $150,000
Carnegie Mellon University — Adversarial Robustness Research Carnegie Mellon University Global Catastrophic Risks; Potential Risks from Advanced AI 05/2021 $330,000
One for the World — General Support One for the World Global Health & Development 05/2021 $260,798
Anima International — Farm Animal Welfare Work Anima International Farm Animal Welfare 04/2021 $152,000
Rethink Priorities — Global Health and Wellbeing Cause Research Rethink Priorities Other Areas 04/2021 $418,500
Animal Protection Denmark — Wild-Caught Fish Welfare Animal Protection Denmark Farm Animal Welfare 04/2021 $283,000
Community Based Public Safety Collective — General Support Community Based Public Safety Collective Criminal Justice Reform 04/2021 $350,000
Georgia Tech — Research on Lipid Nanoparticles (James Dahlman) Georgia Institute of Technology Scientific Research; Biosecurity and Pandemic Preparedness 04/2021 $882,000
Surge Network — Faith-Based Criminal Justice Reform Organizing Surge Network Criminal Justice Reform 04/2021 $115,000
Prison Policy Initiative — General Support (2021) Prison Policy Initiative Criminal Justice Reform 04/2021 $250,000
Rethink Charity — Farm Animal Welfare Movement Building Rethink Charity Farm Animal Welfare 04/2021 $79,040
Future of Humanity Institute — Research Scholars Programs Future of Humanity Institute Global Catastrophic Risks 04/2021 $3,121,861
Malaria Consortium — Support for LLIN Distribution Campaigns Malaria Consortium Global Health & Development 04/2021 $27,175,074
Health Alliance for Violence Intervention — General Support Health Alliance for Violence Intervention Criminal Justice Reform 04/2021 $25,000
Stanford University — Research on Lipid Nanoparticles (Jeffrey Glenn) Stanford University Scientific Research; Biosecurity and Pandemic Preparedness 04/2021 $610,000
Wilson Center — AI Policy Training Program The Wilson Center Global Catastrophic Risks; Potential Risks from Advanced AI 04/2021 $291,214
University of Cambridge — Machine Learning Research University of Cambridge Global Catastrophic Risks; Potential Risks from Advanced AI 04/2021 $250,000
Compassion in World Farming USA — General Support (2021) Compassion in World Farming USA Farm Animal Welfare 04/2021 $550,000
Charity Entrepreneurship — Development of New Animal Welfare Charities (2021) Charity Entrepreneurship Farm Animal Welfare 04/2021 $247,500
Open Phil AI Fellowship — 2021 Class Open Phil AI Fellowship Global Catastrophic Risks; Potential Risks from Advanced AI 04/2021 $1,300,000
International Conference on Learning Representations — Security and Safety in Machine Learning Systems Workshop International Conference on Learning Representations Potential Risks from Advanced AI 04/2021 $3,000
Wakker Dier — Farm Animal Welfare Litigation Wakker Dier Farm Animal Welfare 03/2021 $1,180,000
Faunalytics — Farm Animal Welfare Goal Setting and Impact Tracking Faunalytics Farm Animal Welfare 03/2021 $15,000
Hypermind — AI Forecasting Hypermind Potential Risks from Advanced AI 03/2021 $147,180
Unlimit Health — General Support (2021) Unlimit Health Global Health & Development 03/2021 $3,129,000
Tampere University — Work on Global Catastrophic Risks (2021) Tampere University Global Catastrophic Risks; Biosecurity and Pandemic Preparedness 03/2021 $20,000
Wageningen University & Research — Wild-Caught Fish Welfare Wageningen University & Research Farm Animal Welfare 03/2021 $519,434
Center for a New American Security — Strategic Lessons from COVID-19 Center for a New American Security Global Catastrophic Risks; Biosecurity and Pandemic Preparedness 03/2021 $250,000
Massachusetts Institute of Technology Media Lab — Kevin Esvelt’s Research (2021) Massachusetts Institute of Technology Media Lab Global Catastrophic Risks; Biosecurity and Pandemic Preparedness 03/2021 $1,000,000
Equity and Transformation — General Support (2021) Equity and Transformation Criminal Justice Reform 03/2021 $100,000
Rethink Priorities — Moral Patienthood and Moral Weight Research Rethink Priorities Farm Animal Welfare 03/2021 $315,500
UC Davis — COVID-19 Antiviral Studies (Lark L. Coffey) UC Davis Scientific Research; Biosecurity and Pandemic Preparedness 03/2021 $100,642
Malaria Consortium — Seasonal Malaria Chemoprevention Programs (2021) Malaria Consortium Global Health & Development 03/2021 $21,942,167
CDC Foundation — Malaria Control Research Project (2021) CDC Foundation Scientific Research 03/2021 $672,500
Hypermind — AI Forecasting Tournament Hypermind Global Catastrophic Risks; Potential Risks from Advanced AI; Forecasting 03/2021 $121,124
UC Berkeley — Adversarial Robustness Research (David Wagner) University of California, Berkeley Global Catastrophic Risks; Potential Risks from Advanced AI 02/2021 $330,000
Sightsavers — Deworming Programs (February 2021) Sightsavers Global Health & Development 02/2021 $2,796,000
UC Berkeley — Adversarial Robustness Research (Dawn Song) University of California, Berkeley Global Catastrophic Risks; Potential Risks from Advanced AI 02/2021 $330,000
San Francisco Rising — Criminal Justice Reform San Francisco Rising Criminal Justice Reform 02/2021 $50,000
University of Tübingen — Adversarial Robustness Research (Matthias Hein) University of Tübingen Global Catastrophic Risks; Potential Risks from Advanced AI 02/2021 $300,000
University of Tübingen — Robustness Research (Wieland Brendel) University of Tübingen Global Catastrophic Risks; Potential Risks from Advanced AI 02/2021 $590,000
Council on Energy, Environment, and Water — Air Quality Sensors in South Asia South Asian Air Quality 02/2021 $900,000
University of Pennsylvania — Geopolitical Forecasting Research (2021) University of Pennsylvania Forecasting 02/2021 $132,181
Weill Cornell Medical College — COVID-19 Antiviral Studies (Ria Goswami) Weill Cornell Medical College Scientific Research; Biosecurity and Pandemic Preparedness 02/2021 $220,553
Global Alliance for Improved Nutrition — Universal Salt Iodization (2021) Global Alliance for Improved Nutrition Global Health & Development 02/2021 $50,000
Immune Observatory — Single-Dose COVID-19 Vaccine Modeling Immune Observatory Global Catastrophic Risks; Biosecurity and Pandemic Preparedness 02/2021 $100,000
Changing Markets Foundation — Fish Welfare Retail Campaigns Changing Markets Foundation Farm Animal Welfare 02/2021 $500,000
Early-Career Funding for Improving the Long-Term Future — Scholarship Support (2021) Early-career funding for individuals interested in improving the long-term future Other Areas 02/2021 $1,766,373
Massachusetts Institute of Technology — Adversarial Robustness Research Massachusetts Institute of Technology Global Catastrophic Risks; Potential Risks from Advanced AI 02/2021 $1,430,000
American Conservative Union Foundation — Criminal Justice Reform (2021) American Conservative Union Foundation Criminal Justice Reform 02/2021 $150,000
Centre for Effective Altruism — General Support (2021) Centre for Effective Altruism Effective Altruism 02/2021 $7,500,000
Crate Free USA — Campaigning Against Gestation Crates (2021) Crate Free USA Farm Animal Welfare 02/2021 $70,350
Hypermind — COVID-19 Forecasting Hypermind Forecasting 02/2021 $125,820
Mercy for Animals — The People’s Fund Mercy For Animals Farm Animal Welfare 01/2021 $69,750
Centre for Pesticide Suicide Prevention — General Support (2021) Centre for Pesticide Suicide Prevention Potential GiveWell Top Charities; Global Health & Development 01/2021 $6,949,382
Mount Kenya University — Farm Animal Welfare Science Masters Program Mount Kenya University Farm Animal Welfare 01/2021 $29,886
GiveDirectly — General Support (2021) GiveDirectly Global Health & Development 01/2021 $500,000
Vital Strategies — Support for a Consortium on Alcohol Control Policy Vital Strategies Potential GiveWell Top Charities; Global Health & Development 01/2021 $100,000
Frontline Wellness — General Support Frontline Wellness Criminal Justice Reform 01/2021 $240,000
Effective Altruism Debate Championship — General Support Effective Altruism Debate Championship Effective Altruism 01/2021 $5,915
Ayni Institute — Criminal Justice Reform Coaching (2021) Ayni Institute Criminal Justice Reform 01/2021 $100,000
Center for Security and Emerging Technology — General Support Center for Security and Emerging Technology Global Catastrophic Risks; Potential Risks from Advanced AI 01/2021 $8,000,000
People for Animals Uttarakhand — Farm Animal Welfare Fellowship People for Animals Uttarakhand Farm Animal Welfare 01/2021 $85,000
Positive Money Europe — Macroeconomic Policy Research and Advocacy Positive Money Europe Macroeconomic Policy 01/2021 $73,368
UC Santa Cruz — Adversarial Robustness Research UC Santa Cruz Global Catastrophic Risks; Potential Risks from Advanced AI 01/2021 $265,000
Alliance for International Medical Action — Treatment of Malnutrition in Niger Alliance for International Medical Action Global Health & Development 01/2021 $1,008,450
New Incentives — General Support (2021) New Incentives Global Health & Development 01/2021 $16,785,243
Stanford Existential Risks Initiative — Global Catastrophic Risk Education Stanford Existential Risks Initiative Global Catastrophic Risks 01/2021 $1,500,000
Early-Career Funding for Global Catastrophic Biological Risks — Scholarship Support (2021) Early-Career Funding for Global Catastrophic Biological Risks Global Catastrophic Risks; Biosecurity and Pandemic Preparedness 01/2021 $2,260,869
Institute of Agrifood Research and Technology — Fish Welfare Certification Standards Institute of Agrifood Research and Technology Farm Animal Welfare 01/2021 $237,043
Fair and Just Prosecution — General Support (2021) Fair and Just Prosecution Criminal Justice Reform 01/2021 $1,500,000
UC Berkeley — Center for Human-Compatible Artificial Intelligence (2021) University of California, Berkeley Global Catastrophic Risks; Potential Risks from Advanced AI 01/2021 $11,955,246
Dignity and Power Now — Decarceration Work Dignity and Power Now Criminal Justice Reform 12/2020 $1,700,000
Malaria Consortium — Seasonal Malaria Chemoprevention Programs (December 2020) Malaria Consortium Global Health & Development 12/2020 $27,076,757
Iodine Global Network — General Support (December 2020) Iodine Global Network Global Health & Development 12/2020 $50,000
UC Berkeley — Air Quality Sensors in South Asia University of California, Berkeley Global Health & Development 12/2020 $700,000
Fórum Nacional de Proteção e Defesa Animal — Crate- and Cage-Free Campaigning in Brazil (2020) Fórum Nacional de Proteção e Defesa Animal Farm Animal Welfare 12/2020 $100,000
Altruistic Technology Labs — Planning Grant Altruistic Technology Labs Global Catastrophic Risks; Biosecurity and Pandemic Preparedness 12/2020 $250,000
Faith in Action — Street Certified Faith in Action Criminal Justice Reform 12/2020 $400,000
Center for Global Development — Aid Effectiveness Advocacy Research Center for Global Development Global Health & Development 12/2020 $50,000
Helen Keller International — Vitamin A Supplementation (December 2020) Helen Keller International Global Health & Development 12/2020 $8,059,000
Texas Freedom Network — Texas Rising Program (2020) Texas Freedom Network Criminal Justice Reform 12/2020 $150,000
The END Fund — General Support (December 2020) The END Fund Global Health & Development 12/2020 $500,000
University of Toronto — Machine Learning Research University of Toronto Global Catastrophic Risks; Potential Risks from Advanced AI 12/2020 $520,000
The Ahimsa Collective — “Life Comes From It” Fund Administration (2020) The Ahimsa Collective Criminal Justice Reform 12/2020 $155,000
Development Media International — General Support (December 2020) Development Media International Global Health & Development 12/2020 $50,000
Food Fortification Initiative — General Support (December 2020) Food Fortification Initiative Global Health & Development 12/2020 $50,000
Living Goods — General Support (December 2020) Living Goods Global Health & Development 12/2020 $50,000
gui2de — Zusha! Road Safety Campaign (December 2020) Georgetown University Initiative on Innovation, Development, and Evaluation Global Health & Development 12/2020 $50,000
Evidence Action — Dispensers for Safe Water Program (2020) Evidence Action Global Health & Development 12/2020 $50,000
University of Pennsylvania — Research on Mammalian Reproduction (Kotaro Sasaki) (2020) University of Pennsylvania Scientific Research; Transformative Basic Science 12/2020 $1,000,000
University of Glasgow — Animal Welfare Research University of Glasgow Farm Animal Welfare 12/2020 $109,552
Against Malaria Foundation — General Support (2020) Against Malaria Foundation Global Health & Development 12/2020 $6,651,000
Evidence Action — Deworm the World Initiative Evidence Action Global Health & Development 12/2020 $4,103,000
The Humane League-UK — General Support The Humane League Farm Animal Welfare 12/2020 $507,900
Project Healthy Children — General Support (2020) Project Healthy Children Global Health & Development 12/2020 $50,000
Founders Pledge — General Support (2020) Founders Pledge Effective Altruism 12/2020 $1,500,000
Massachusetts Institute of Technology — AI Trends and Impacts Research (2020) Massachusetts Institute of Technology Forecasting 11/2020 $550,688
Impact Alliance — Cage-Free Program Impact Alliance Farm Animal Welfare 11/2020 $40,000
Power Coalition for Equity and Justice — Criminal Justice Reform (2020) Power Coalition for Equity and Justice Criminal Justice Reform 11/2020 $30,000
Washington University in St. Louis — Research on Cryptosporidium Hominis (David Sibley) Washington University in St. Louis Scientific Research 11/2020 $1,154,589
Urban Institute — Countercyclical State Funding Mechanisms Urban Institute Macroeconomic Policy 11/2020 $50,000
Dezernat Zukunft — Monetary and Fiscal Policy in Europe (2020) Dezernat Zukunft Macroeconomic Policy 11/2020 $202,079
International Centre of Insect Physiology and Ecology — Malaria Prevention Research (Jeremy Herren) International Centre of Insect Physiology and Ecology Scientific Research 11/2020 $2,199,645
Future of Life Institute — General Support (2020) Future of Life Institute Global Catastrophic Risks; Potential Risks from Advanced AI 11/2020 $176,000
University of Bern — Layer Hen Breeding Research University of Bern Farm Animal Welfare 11/2020 $410,000
1Day Sooner — General Support (November 2020) 1Day Sooner Global Catastrophic Risks; Biosecurity and Pandemic Preparedness 11/2020 $600,000
Compassion in World Farming — Farm Animal Welfare in Asia Compassion in World Farming USA Farm Animal Welfare 11/2020 $1,228,407
Global Health Security Network — Global Health Security Conference Global Health Security Network Global Catastrophic Risks; Biosecurity and Pandemic Preparedness 11/2020 $50,000
AI Impacts — General Support (2020) AI Impacts Global Catastrophic Risks; Potential Risks from Advanced AI 11/2020 $50,000
A New Way of Life — Civic Engagement Work A New Way of Life Criminal Justice Reform 11/2020 $200,000
221B Foundation — COVID-19 Testing in Nepal (Jay Mahat) 221B Foundation Scientific Research; Biosecurity and Pandemic Preparedness 11/2020 $100,000
Reclaim Philadelphia — Judge Accountability Work (2020) Reclaim Philadelphia Criminal Justice Reform 11/2020 $165,000
Council on Strategic Risks — Biological Weapons Prevention (November 2020) Council on Strategic Risks Global Catastrophic Risks; Biosecurity and Pandemic Preparedness 11/2020 $2,050,000
L214 — Broiler Welfare Campaigns in France (2020) L214 Farm Animal Welfare 11/2020 $1,642,046
International Refugee Assistance Project — General Support (2020) International Refugee Assistance Project Immigration Policy 11/2020 $1,000,000
Massachusetts Institute of Technology — AI Trends and Impacts Research Massachusetts Institute of Technology Forecasting 11/2020 $275,344
GLOBALG.A.P. — Fish Welfare Standards GLOBALG.A.P. Farm Animal Welfare 11/2020 $90,554
Material Innovation Initiative — Plant-Based Fashion Alternatives Material Innovation Initiative Farm Animal Welfare 11/2020 $200,000
Telethon Kids Institute (University of Western Australia) — Strep A Vaccine (Jonathan Carapetis) Telethon Kids Institute Scientific Research 11/2020 $5,300,000
University of New South Wales — In Vitro Fertilization Research (Robert Gilchrist) University of New South Wales Scientific Research; Transformative Basic Science 11/2020 $2,500,000
Washington University in St. Louis — Research on Cryptosporidium Hominis Washington University in St. Louis Scientific Research 11/2020 $1,004,589
Yale University — Cardiovascular Disease Therapy Research Yale University Scientific Research 11/2020 $450,000
Frontline Dads — General Support (October 2020) Frontline Dads Criminal Justice Reform 10/2020 $60,000
Frontline Dads – General Support (October 2020) Frontline Dads Criminal Justice Reform 10/2020 $600,000
Prism — Criminal Justice Vertical (2020) Prism Criminal Justice Reform 10/2020 $50,000
Partnership for Safety and Justice — Crisis Communications Strategy Partnership for Safety and Justice Criminal Justice Reform 10/2020 $50,000
University Health Network — Preterm Birth Research (2020) University Health Network Scientific Research 10/2020 $1,228,000
Sisters Unchained — General Support Sisters Unchained Criminal Justice Reform 10/2020 $25,000
Center for a New American Security — AI Governance Projects Center for a New American Security — AI Governance Projects Potential Risks from Advanced AI 10/2020 $24,350
Helping Educate to Advance the Rights of Deaf Communities — General Support (2020) Helping Educate to Advance the Rights of Deaf Communities Criminal Justice Reform 10/2020 $50,000
UC Berkeley — In-Line Water Chlorination Devices (Amy Pickering) University of California, Berkeley Scientific Research 10/2020 $99,000
Smitha Milli — Participatory Approaches to Machine Learning Workshop Smitha Milli Global Catastrophic Risks; Potential Risks from Advanced AI 10/2020 $370
Center for a New American Security — AI and Security Projects Center for a New American Security Global Catastrophic Risks; Potential Risks from Advanced AI 10/2020 $116,744
ANTI-VeC — Malaria Prevention Research ANTI-VeC Scientific Research 10/2020 $700,000
Massachusetts Institute of Technology Media Lab — DNA Synthesis Screening Methods Massachusetts Institute of Technology Media Lab Global Catastrophic Risks; Biosecurity and Pandemic Preparedness 10/2020 $890,000
Movement Alliance Project — Prosecutor Accountability (October 2020) Movement Alliance Project Criminal Justice Reform 10/2020 $245,000
YIMBY Law — General Support (October 2020) YIMBY Law Land Use Reform 10/2020 $500,000
Direct Relief — COVID-19 Action Fund for Africa Direct Relief Global Health & Development 10/2020 $275,000
GiveWell — General Support (October 2020) GiveWell Global Health & Development 10/2020 $2,389,753
Success Stories — Workshop Support Success Stories Criminal Justice Reform 10/2020 $50,000
University of Glasgow — Malaria Prevention Research (Steven Sinkins) University of Glasgow Scientific Research 10/2020 $3,175,000
Vegan Women Summit — Plant- and Cell-Based Startup Pitch Competition Vegan Women Summit Farm Animal Welfare 10/2020 $20,000
Centre for Effective Altruism — Longtermist Incubator Centre for Effective Altruism Longtermism 09/2020 $48,736
The Humane League — Open Wing Alliance (2020) The Humane League Farm Animal Welfare 09/2020 $3,600,000
Center for International Security and Cooperation — AI Accident Risk and Technology Competition Center for International Security and Cooperation Global Catastrophic Risks; Potential Risks from Advanced AI 09/2020 $67,000
Free Hearts — Criminal Justice Reform (2020) Free Hearts Criminal Justice Reform 09/2020 $150,000
World Animal Net — Broiler Chicken and Pig Welfare Guidelines World Animal Net Farm Animal Welfare 09/2020 $37,600
University of California, Los Angeles — Social Science Genetic Association Consortium (2020) University of California, Los Angeles Scientific Research 09/2020 $2,250,000
We Got Us Now — Leadership, Training, and Planning Support (2020) We Got Us Now Criminal Justice Reform 09/2020 $100,000
AcceleratingHT — COVID-19 Response AcceleratingHT Global Catastrophic Risks; Biosecurity and Pandemic Preparedness 09/2020 $50,000
BlackRoots Alliance — Work on Prosecutor Accountability (2020) BlackRoots Alliance Criminal Justice Reform 09/2020 $15,000
Center for Strategic and International Studies — AI Accident Risk and Technology Competition Center for Strategic and International Studies Global Catastrophic Risks; Potential Risks from Advanced AI 09/2020 $118,307
FAS — International Science Advisory Body for Biosecurity Federation of American Scientists Biosecurity and Pandemic Preparedness 09/2020 $175,000
Newark Community Street Team — Community-Based Public Safety Work Newark Community Street Team Criminal Justice Reform 09/2020 $60,000
Black Strategy Fund — General Support Black Strategy Fund Criminal Justice Reform 09/2020 $100,000
UC Berkeley — Assessing COVID-19 Infection Prevalence in Rural Kenya (Amy Pickering and Michael Kremer) University of California, Berkeley Scientific Research; Biosecurity and Pandemic Preparedness 08/2020 $220,000
InMyWords — Restorative Justice InMyWords Criminal Justice Reform 08/2020 $61,500
University of Pennsylvania — Geopolitical Forecasting Research (2020) University of Pennsylvania Forecasting 08/2020 $29,432
Labor Mobility Partnerships — International Labor Mobility Labor Mobility Partnerships Immigration Policy 08/2020 $500,000
Catalyst — Farm Animal Welfare in Thailand Catalyst Farm Animal Welfare 08/2020 $350,000
Mass Eye and Ear — Alzheimer’s Research (Joseph Arboleda-Velásquez) Mass Eye and Ear Scientific Research; Alzheimer's Research 08/2020 $4,000,000
Southsiders Organized for Unity and Liberation — Prosecutorial Accountability Southsiders Organized for Unity and Liberation Criminal Justice Reform 08/2020 $150,000
Economic Policy Institute — Macroeconomic Policy Research (2020) Economic Policy Institute Macroeconomic Policy 08/2020 $550,000
Early-Career Funding for Global Catastrophic Biological Risks — Scholarship Support (2019-2020) Early-Career Funding for Global Catastrophic Biological Risks Global Catastrophic Risks; Biosecurity and Pandemic Preparedness 07/2020 $1,357,237
New York University — Work on Fish Welfare (2020) New York University Farm Animal Welfare 07/2020 $95,000
Stanford University — Universal Flu Drug Research (Jeffrey Glenn) Stanford University Scientific Research; Biosecurity and Pandemic Preparedness 07/2020 $415,000
Employ America — General Support (2020) Employ America Macroeconomic Policy 07/2020 $700,000
Project NIA — Transformative Justice Work Led by Mariame Kaba (2020) Project NIA Criminal Justice Reform 07/2020 $170,000
Momentum — Criminal Justice Reform Trainings (2020) Momentum Criminal Justice Reform 07/2020 $9,000
Rita Allen Foundation — Award in Pain Scholars Rita Allen Foundation Scientific Research 07/2020 $330,000
Grassroots Leadership, Inc. — Texas Advocates for Justice Project (2020) Grassroots Leadership, Inc. Criminal Justice Reform 07/2020 $150,000
VST Bio — Stroke Treatment VST Bio Scientific Research 07/2020 $4,500,000
Yale University — Blood-Brain Barrier Antibodies Research Yale University Scientific Research; Alzheimer's Research 06/2020 $300,000
Wilson Center — AI Policy Seminar Series (June 2020) The Wilson Center Global Catastrophic Risks; Potential Risks from Advanced AI 06/2020 $496,540
VOCAL-NY — Prosecutor Accountability VOCAL-NY Criminal Justice Reform 06/2020 $200,000
Animal Advocacy Careers — General Support Animal Advocacy Careers Farm Animal Welfare 06/2020 $432,000
Frontline Dads — General Support (June 2020) Frontline Dads Criminal Justice Reform 06/2020 $15,000
We Animals Media — Content for Farm Animal Welfare Advocacy (2020) We Animals Media Farm Animal Welfare 06/2020 $517,000
Foundation for Food and Agriculture Research — Chickpea and Corn Zein Research Foundation for Food and Agriculture Research Farm Animal Welfare 06/2020 $444,000
Foundation for Food and Agriculture Research — Plant Protein Optimization Research Foundation for Food and Agriculture Research Scientific Research 06/2020 $250,000
Food Frontier — Plant-Based Meat Alternatives Food Frontier Farm Animal Welfare 06/2020 $200,000
JusticeLA — General Support JusticeLA Criminal Justice Reform 06/2020 $100,000
Stanford University — Coronavirus Drug Research (June 2020) (Jeffrey Glenn) Stanford University Scientific Research; Biosecurity and Pandemic Preparedness 06/2020 $2,531,000
Center for Popular Democracy — Fed Up Campaign (2020) Center for Popular Democracy Macroeconomic Policy 06/2020 $465,000
Harvard University — Biosecurity and Biosafety Harvard University Global Catastrophic Risks; Biosecurity and Pandemic Preparedness 06/2020 $315,000
Centre for the Governance of AI — General Support Centre for Governance of AI Global Catastrophic Risks; Potential Risks from Advanced AI 05/2020 $450,000
Center for Population-Level Bioethics — General Support Center for Population-Level Bioethics Global Catastrophic Risks; Biosecurity and Pandemic Preparedness 05/2020 $250,000
Encompass — Diversity in the Farm Animal Welfare Movement Encompass Farm Animal Welfare 05/2020 $200,000
Public Policy and Education Fund of New York — Criminal Justice Reform Public Policy and Education Fund of New York Criminal Justice Reform 05/2020 $15,000
Charity Entrepreneurship — Development of New Animal Welfare Charities Charity Entrepreneurship Farm Animal Welfare 05/2020 $260,000
VegeProject — Corporate Outreach VegeProject Farm Animal Welfare 05/2020 $102,400
Gryphon Scientific — Empirical Biosafety Research Gryphon Scientific Global Catastrophic Risks; Biosecurity and Pandemic Preparedness 05/2020 $2,000,000
International Conference on Learning Representations — Machine Learning Paper Awards International Conference on Learning Representations Potential Risks from Advanced AI 05/2020 $3,500
Animal Outlook — Factory Farm Investigations Media Coverage Animal Outlook Farm Animal Welfare 05/2020 $44,200
The Pollination Project — Farm Animal and Veg Advocacy Conference The Pollination Project Farm Animal Welfare 05/2020 $75,800
Future of Humanity Institute — Research Scholars Programme Future of Humanity Institute Global Catastrophic Risks 05/2020 $1,586,224
Duke University — COVID-19 Antiviral Studies (Ria Goswami) Duke University Scientific Research; Biosecurity and Pandemic Preparedness 05/2020 $130,982
Mijente — Criminal Justice Reform (2020) Mijente Criminal Justice Reform 05/2020 $100,000
Penn State University — Research on Emergency Food Resilience (Charles Anderson) (2020) Penn State University Scientific Research; Global Catastrophic Risks 05/2020 $3,064,660
Soroka Medical Center — COVID-19 Interferon Lambda Trial Study (Ohad Etzion) Soroka Medical Center Scientific Research; Biosecurity and Pandemic Preparedness 05/2020 $55,000
Mass Liberation Arizona — General Support Mass Liberation Arizona Criminal Justice Reform 05/2020 $10,000
Humane Society International — African Swine Fever Training (2020) Humane Society International Farm Animal Welfare 05/2020 $60,000
Court Watch NOLA — General Support (2020) Court Watch NOLA Criminal Justice Reform 05/2020 $15,000
Stanford University — Preclinical Research on Hepatitis B (Jeffrey Glenn) Stanford University Scientific Research 05/2020 $915,000
Open Phil AI Fellowship — 2020 Class Open Phil AI Fellowship Global Catastrophic Risks; Potential Risks from Advanced AI 05/2020 $2,300,000
You Are Not Alone — Drug Possession Decriminalization You Are Not Alone Criminal Justice Reform 05/2020 $1,500
Sinergia Animal — Corporate Cage-Free Campaigns Sinergia Animal Farm Animal Welfare 05/2020 $800,000
Movement Voter Project — Criminal Justice Reform (2020) Movement Voter Project Criminal Justice Reform 05/2020 $750,000
Life Sciences Research Foundation — Young Investigators (2020) Life Sciences Research Foundation Scientific Research; Transformative Basic Science 05/2020 $585,000
1Day Sooner — General Support (May 2020) 1Day Sooner Global Catastrophic Risks; Biosecurity and Pandemic Preparedness 05/2020 $500,000
Nuclear Threat Initiative — Biosecurity Program Support (May 2020) Nuclear Threat Initiative Global Catastrophic Risks; Biosecurity and Pandemic Preparedness 05/2020 $500,000
Foundation for Food and Agriculture Research — Research on Drought-Tolerant Rice Foundation for Food and Agriculture Research Scientific Research 04/2020 $97,500
World Economic Forum — Global AI Council Workshop World Economic Forum Global Catastrophic Risks; Potential Risks from Advanced AI 04/2020 $50,000
Global Priorities Institute — General Support (2020) Global Priorities Institute Effective Altruism 04/2020 $3,298,715
Harvard University — COVID-19 Serological Tests (Michael Mina) Harvard University Scientific Research; Biosecurity and Pandemic Preparedness 04/2020 $1,784,981
LessWrong — General Support LessWrong Effective Altruism 04/2020 $300,000
Law for Black Lives — Criminal Justice Reform (2020) Law for Black Lives Criminal Justice Reform 04/2020 $100,000
Equity and Transformation — General Support Equity and Transformation Criminal Justice Reform 04/2020 $25,000
Mercy Corps — Seasonal Migration Pilot Project and RCT Mercy Corps Immigration Policy 04/2020 $1,000,000
Southerners on New Ground — Criminal Justice Reform Work Southerners On New Ground Criminal Justice Reform 04/2020 $100,000
New Incentives — General Support (2020) New Incentives Potential GiveWell Top Charities; Global Health & Development 04/2020 $1,897,905
Rutgers University — Nuclear Conflict Climate Modeling (2020) Rutgers University Global Catastrophic Risks 04/2020 $3,000,000
Center for Global Development — COVID-19 Net Health Impact Calculations Center for Global Development Global Health & Development 04/2020 $550,000
Families Against Mandatory Minimums — General Support Families Against Mandatory Minimums Criminal Justice Reform 04/2020 $15,000
Amistad Law Project — General Support (April 2020) Amistad Law Project Criminal Justice Reform 04/2020 $15,000
Reducetarian Foundation — Fish Consumption Messaging Research Reducetarian Foundation Farm Animal Welfare 04/2020 $14,190
Riverside Justice Table — Criminal Justice Reform Work Riverside Justice Table Criminal Justice Reform 04/2020 $15,000
Equalia — Broiler Welfare and Cage-Free Campaigns and International Farm Animal Welfare Investigations Equalia Farm Animal Welfare 04/2020 $150,000
Animal Nepal — Farm Animal Welfare Animal Nepal Farm Animal Welfare 04/2020 $271,700
University of Michigan — COVID-19 Protein Production (Aubree Gordon) University of Michigan Scientific Research; Biosecurity and Pandemic Preparedness 04/2020 $348,000
Icahn School of Medicine at Mount Sinai — COVID-19 Diagnostic Testing (Adolfo García-Sastre) Icahn School of Medicine at Mount Sinai Scientific Research; Biosecurity and Pandemic Preparedness 04/2020 $627,700
African Union Development Agency — General Support (2020) African Union Development Agency Scientific Research 04/2020 $2,500,000
Brown Institute for Media Innovation — COVID-19 Rapid Micro-Grants Brown Institute for Media Innovation Global Catastrophic Risks; Biosecurity and Pandemic Preparedness 04/2020 $15,000
Engineers Without Borders USA — COVID-19 Hospital Equipment Engineers Without Borders USA Scientific Research; Biosecurity and Pandemic Preparedness 04/2020 $250,000
Truth, Reconciliation, and Reparations — General Support Truth, Reconciliation, and Reparations Criminal Justice Reform 04/2020 $25,000
National Council for Incarcerated and Formerly Incarcerated Women and Girls — General Support (2020) National Council for Incarcerated and Formerly Incarcerated Women and Girls Criminal Justice Reform 04/2020 $250,000
iGEM — Synthetic Biology Safety and Security (2020) International Genetically Engineered Machine Foundation Global Catastrophic Risks; Biosecurity and Pandemic Preparedness 04/2020 $940,000
Florida Rights Restoration Coalition — General Support (2020) Florida Rights Restoration Coalition Criminal Justice Reform 04/2020 $400,000
Foundation for Food and Agriculture Research — Farm Animal Welfare Research (2020) Foundation for Food and Agriculture Research Farm Animal Welfare 04/2020 $500,000
UC Berkeley — Research on Rapid COVID-19 Serology Testing (Lisa Barcellos and Eva Harris) University of California, Berkeley Scientific Research; Biosecurity and Pandemic Preparedness 04/2020 $1,300,000
University of Colorado — COVID-19 Personal Protective Equipment Experiments University of Colorado Global Catastrophic Risks; Biosecurity and Pandemic Preparedness 04/2020 $250,000
Compassion in World Farming USA — Global EggTrack Program Compassion in World Farming USA Farm Animal Welfare 04/2020 $78,750
A New Way of Life — General Support A New Way of Life Criminal Justice Reform 04/2020 $25,000
Rockefeller University — Viral Histone Mimics (Alexander Tarakhovsky) (2020) Rockefeller University Scientific Research; Biosecurity and Pandemic Preparedness 04/2020 $200,000
fair-fish international association — General Support fair-fish international association Farm Animal Welfare 03/2020 $630,370
Movement Alliance Project — Prosecutor Accountability (March 2020) Movement Alliance Project Criminal Justice Reform 03/2020 $180,000
Broad Institute — COVID-19 Diagnostic Testing (Stacey Gabriel) Broad Institute Scientific Research; Biosecurity and Pandemic Preparedness 03/2020 $925,000
Against COVID-19 — COVID-19 Database Support Against COVID-19 Global Catastrophic Risks; Biosecurity and Pandemic Preparedness 03/2020 $10,000
UC Davis — Research on Antiviral Drugs (Koen Van Rompay) UC Davis Scientific Research; Biosecurity and Pandemic Preparedness 03/2020 $170,190
Johns Hopkins University — Support for Jared Kaplan and Brice Ménard Johns Hopkins University Global Catastrophic Risks; Potential Risks from Advanced AI 03/2020 $55,000
Court Watch NOLA — Coalition Coordination (2020) Court Watch NOLA Criminal Justice Reform 03/2020 $35,000
Georgetown Center for Global Health Science and Security — General Support (March 2020) Georgetown Center for Global Health Science and Security Global Catastrophic Risks; Biosecurity and Pandemic Preparedness 03/2020 $2,400,000
Broad Institute — Pandemic Preemption System (Pardis Sabeti and Christian Happi) Broad Institute Scientific Research; Biosecurity and Pandemic Preparedness 03/2020 $1,000,000
Just Outcomes — Restorative Justice Convenings and Affinity Group Meetings Just Outcomes Criminal Justice Reform 03/2020 $30,000
Center for Global Development — COVID-19 Local Response Guidelines Center for Global Development Global Catastrophic Risks; Biosecurity and Pandemic Preparedness 03/2020 $250,000
UC Berkeley — Deworming and Cash Transfers (2020) University of California, Berkeley Global Health & Development 03/2020 $88,000
Council on Strategic Risks — Biological Weapons Prevention (March 2020) Council on Strategic Risks Global Catastrophic Risks; Biosecurity and Pandemic Preparedness 03/2020 $410,000
ReFrame — ReFrame Academy ReFrame Criminal Justice Reform 03/2020 $31,500
Alianima — General Support Alianima Farm Animal Welfare 03/2020 $130,000
Study and Training Related to AI Policy Careers — Scholarship Support Study and Training Related to AI Policy Careers Global Catastrophic Risks; Potential Risks from Advanced AI 03/2020 $593,540
Center for Global Development — Migration Program (2020) Center for Global Development Immigration Policy 03/2020 $1,000,000
Stanford University — Infant Immunome Study (Mark Davis, Justin Sonnenburg, and Bali Pulendran) Stanford University Scientific Research; Biosecurity and Pandemic Preparedness 03/2020 $8,293,676
International Society for Applied Ethology — Advance Farm Animal Welfare Science in Developing Nations (2020) International Society for Applied Ethology Farm Animal Welfare 03/2020 $229,830
Royal Society for the Prevention of Cruelty to Animals — Broiler Chicken Welfare Outreach Royal Society for the Prevention of Cruelty to Animals Farm Animal Welfare 03/2020 $425,000
Good Judgment Inc. — COVID-19 Forecasting Good Judgment Inc. Biosecurity and Pandemic Preparedness 03/2020 $75,500
Stanford University — AI Safety Seminar Stanford University Global Catastrophic Risks; Potential Risks from Advanced AI 02/2020 $6,500
Centre for Effective Altruism — Support for Jade Leung Centre for Effective Altruism Longtermism 02/2020 $180,000
Bipartisan Commission on Biodefense — General Support Bipartisan Commission on Biodefense Global Catastrophic Risks; Biosecurity and Pandemic Preparedness 02/2020 $2,970,000
Nuclear Threat Initiative — Biosecurity Program Support (February 2020) Nuclear Threat Initiative Global Catastrophic Risks; Biosecurity and Pandemic Preparedness 02/2020 $8,000,000
San Francisco Rising — Prosecutor Accountability San Francisco Rising Criminal Justice Reform 02/2020 $50,000
Wilson Center — AI Policy Seminar Series (February 2020) The Wilson Center Global Catastrophic Risks; Potential Risks from Advanced AI 02/2020 $368,440
Soko Tierschutz — Factory Farm Investigations (2020) Soko Tierschutz Farm Animal Welfare 02/2020 $297,291
Johns Hopkins Center for Health Security — Masters and PhD Program Support Johns Hopkins Center for Health Security Global Catastrophic Risks; Biosecurity and Pandemic Preparedness 02/2020 $1,860,000
Stanford University — Coronavirus Drug Research (February 2020) (Jeffrey Glenn) Stanford University Scientific Research; Biosecurity and Pandemic Preparedness 02/2020 $165,000
UC Davis — Malaria Gene Drive Feasibility Analysis (Greg Lanzaro) UC Davis Scientific Research 02/2020 $1,500,000
Future of Humanity Institute — New DPhil Positions Future of Humanity Institute Global Catastrophic Risks; Potential Risks from Advanced AI; Biosecurity and Pandemic Preparedness 02/2020 $939,263
University of Oxford — New Office for Effective Altruism Organizations University of Oxford Effective Altruism 02/2020 $776,271
80,000 Hours — General Support (2020) 80,000 Hours Effective Altruism 02/2020 $2,893,125
Machine Intelligence Research Institute — General Support (2020) Machine Intelligence Research Institute Global Catastrophic Risks; Potential Risks from Advanced AI 02/2020 $6,243,750
CDC Foundation — Reproductive Health Data Analysis (Dmitry Kissin) CDC Foundation Scientific Research 02/2020 $662,072
Malaria Consortium — Seasonal Malaria Chemoprevention Programs (February 2020) Malaria Consortium Global Health & Development 02/2020 $33,926,000
gui2de — Zusha! Road Safety Campaign (February 2020) Georgetown University Initiative on Innovation, Development, and Evaluation Global Health & Development 02/2020 $100,000
Amistad Law Project — General Support (February 2020) Amistad Law Project Criminal Justice Reform 02/2020 $25,000
Center for Applied Rationality — General Support (2020) Center for Applied Rationality Effective Altruism 02/2020 $375,000
Georgetown Center for Global Health Science and Security — General Support (February 2020) Georgetown Center for Global Health Science and Security Global Catastrophic Risks; Biosecurity and Pandemic Preparedness 02/2020 $1,200,000
Animal Equality — Cage-Free and Broiler Welfare Animal Equality — Cage-Free and Broiler Welfare Farm Animal Welfare 02/2020 $1,901,000
Centre for Effective Altruism — General Support and Community-Building Grants (2020) Centre for Effective Altruism Effective Altruism 01/2020 $3,470,121
Niskanen Center — Research on Immigration Policy (2020) Niskanen Center Immigration Policy 01/2020 $200,000
Krystal Caldwell and Sydney Heiss — Farm Animal Welfare Research Krystal Caldwell and Sydney Heiss Farm Animal Welfare 01/2020 $156,781
Sightsavers — Deworming Programs (January 2020) Sightsavers Global Health & Development 01/2020 $2,710,100
Georgetown University — Center on Poverty and Inequality The Center on Poverty and Inequality Macroeconomic Policy 01/2020 $50,000
World Animal Protection — Farm Animal Welfare in Southeast Asia World Animal Protection Farm Animal Welfare 01/2020 $400,000
Berkeley Existential Risk Initiative — General Support Berkeley Existential Risk Initiative Global Catastrophic Risks; Potential Risks from Advanced AI 01/2020 $150,000
Essere Animali — Farm Animal Welfare Work in Italy (2020) Essere Animali Farm Animal Welfare 01/2020 $462,974