Funding search · EIN 941655673 · Menlo Park, CA

The William & Flora Hewlett Foundation

Foundation website ↗Full IRS filings ↗

$1.75B
in grants paid
5,652
grants
2,060
recipients
2022–2024
filing years

Recent grants

The 100 largest recent grants from this foundation’s filings, newest year first.

  • $11.2M

    Stichting European Climate Foundation · 2024

    For the climate finance fund

  • $11.0M

    Stichting European Climate Foundation · 2024

    For the climate finance fund

  • $10.0M

    Amalgamated Charitable Foundation · Washington, DC · 2024

    For the global fund for a new economy

  • $10.0M

    Climateworks Foundation · San Francisco, CA · 2024

    For general operating support

  • $9.0M

    Stichting European Climate Foundation · 2024

    For general operating support

  • $7.5M

    Msi-US · Washington, DC · 2024

    For support of the challenge fund

  • $7.5M

    San Francisco Foundation · San Francisco, CA · 2024

    For general operating support

  • $7.0M

    New Venture Fund · Washington, DC · 2024

    For the creativity in teaching and learning pooled fund

  • $7.0M

    The Energy Foundation · San Francisco, CA · 2024

    For general operating support

  • $6.7M

    Windward Fund · Washington, DC · 2024

    For the methane hub

  • $5.5M

    Community Vision Capital & Consulting · San Francisco, CA · 2024

    For the performing arts acquisition fund

  • $5.0M

    Election Trust Initiative Llc · Washington, DC · 2024

    For the election trust initiative

  • $5.0M

    Naacp Empowerment Programs · Baltimore, MD · 2024

    For support of the naacp to establish an endowment

  • $4.5M

    United States Energy Foundation · San Francisco, CA · 2024

    For general operating support

  • $4.0M

    Climateworks Foundation · San Francisco, CA · 2024

    For the global industrial decarbonization program

  • $4.0M

    International Sustainable Energy Foundation · San Francisco, CA · 2024

    For general operating support

  • $3.5M

    Climateworks Foundation · San Francisco, CA · 2024

    For support of u.s. Foreign economic policy for global green industrial policy

  • $3.3M

    Climateworks Foundation · San Francisco, CA · 2024

    For the global industry hub initiative

  • $3.1M

    Amalgamated Charitable Foundation · Washington, DC · 2024

    For the democracy frontlines fund

  • $3.0M

    Resources Legacy Fund · Sacramento, CA · 2024

    For wildfire strategies

  • $3.0M

    Liberty Hill Foundation · Los Angeles, CA · 2024

    For the environmental leadership initiative

  • $3.0M

    Policylink · Oakland, CA · 2024

    For general operating support

  • $3.0M

    Rockefeller Philanthropy Advisors · New York, NY · 2024

    For the global commons alliance

  • $2.8M

    Climate and Clean Energy Equity Fund Open Gov Hub · Washington, DC · 2024

    For general operating support

  • $2.6M

    Rei Cooperative Action Fund · Sumner, WA · 2024

    For general operating support

  • $2.5M

    Climateworks Foundation · San Francisco, CA · 2024

    For the clean cooling collaborative

  • $2.5M

    Tara Climate Ltd · 2024

    For general operating support

  • $2.5M

    Rf Catalytic Capital · New York, NY · 2024

    For invest in our future

  • $2.4M

    George Washington University · Washington, DC · 2024

    For a series of forums on civic teaching as a core principle in education

  • $2.1M

    Western Conservation Foundation · Denver, CO · 2024

    For the state conservation program

  • $2.1M

    Colorofchangeorg Education Fund · Oakland, CA · 2024

    For general operating support

  • $2.0M

    United States Energy Foundation · San Francisco, CA · 2024

    For federal and local power programs

  • $2.0M

    Rockefeller Brothers Fund · New York, NY · 2024

    For multistakeholder carbon neutrality strategy development and implementation in china

  • $2.0M

    Msi-US · Washington, DC · 2024

    For support of msi's programs in east and francophone west africa

  • $2.0M

    International Budget Partnership · Washington, DC · 2024

    For general operating support

  • $2.0M

    Johns Hopkins University · Baltimore, MD · 2024

    For the center for economy and society at the snf agora institute

  • $2.0M

    Community Initiatives · Oakland, CA · 2024

    For community schools learning exchange

  • $2.0M

    New Venture Fund · Washington, DC · 2024

    For support of the fenomenal funds

  • $2.0M

    Women in Informal Employment - Weigo Ltd · 2024

    For general operating support

  • $2.0M

    Rockefeller Philanthropy Advisors · New York, NY · 2024

    For the climate emergency collaboration group

  • $1.8M

    Resources Legacy Fund · Sacramento, CA · 2024

    For the western energy project

  • $1.8M

    Trout Unlimited · Arlington, VA · 2024

    For general operating support

  • $1.8M

    National Wildlife Federation · Reston, VA · 2024

    For general operating support

  • $1.7M

    Fidelity Investments Charitable Gift Fund · Boston, MA · 2024

    Matching gift of staff and board members

  • $1.5M

    International Development Research Centre · 2024

    For support of the partnership for evidence and equity in responsive social systems (peerss)

  • $1.5M

    Ipas · Chapel Hill, NC · 2024

    For general operating support

  • $1.5M

    Rockefeller Philanthropy Advisors · New York, NY · 2024

    For the platform for agriculture and climate transformation

  • $1.5M

    Meliore · 2024

    For the global strategic communications council

  • $1.5M

    Western Conservation Foundation · Denver, CO · 2024

    For general operating support

  • $1.5M

    Instituto Clima E Sociedade - Ics · 2024

    For general operating support

  • $1.5M

    International Initiative for Impact Evaluation · Washington, DC · 2024

    For general operating support

  • $1.5M

    Speak Up Africa · 2024

    For support of the ouagadougou partnership coordination unit

  • $1.4M

    Institute for Womens Policy Research · Washington, DC · 2024

    For the connect to success initiative

  • $1.3M

    Windward Fund · Washington, DC · 2024

    For the hive fund for climate and gender justice

  • $1.3M

    Learning Policy Institute · Palo Alto, CA · 2024

    For general operating support

  • $1.3M

    Twaweza East Africa · 2024

    For general operating support

  • $1.2M

    Center for American Progress · Washington, DC · 2024

    For the tackling climate change and environmental injustice program

  • $1.2M

    Water Foundation · Sacramento, CA · 2024

    For general operating support

  • $1.1M

    The Roosevelt Institute · New York, NY · 2024

    For general operating support

  • $1.1M

    Oxfam-America · Boston, MA · 2024

    For support of the women's economic empowerment and care (we-care) program

  • $1.1M

    Actionaid USA · Washington, DC · 2024

    For a project to ensure that economies and public service systems work for women and girls globally

  • $1.1M

    International Council On Clean Transportation · Washington, DC · 2024

    For general operating support

  • $1.0M

    American University in Cairo · 2024

    For the cairo center for learning and excellence on adaptation and resilience

  • $1.0M

    Amis Du Wellbeing Project · 2024

    For general operating support

  • $1.0M

    International Domestic Workers Federation · 2024

    For support of african affiliates' advocacy, organizing, and capacity strengthening

  • $1.0M

    California Community Foundation · Los Angeles, CA · 2024

    For the purpose of education fund

  • $1.0M

    Code for America Labs · San Francisco, CA · 2024

    For support of direct file implementation

  • $1.0M

    New Venture Fund · Washington, DC · 2024

    For support of the communities for just schools fund

  • $1.0M

    International Budget Partnership · 2024

    For general operating support

  • $1.0M

    Leadership Conference Education Fund · Washington, DC · 2024

    For general operating support

  • $1.0M

    Center for Technology and Civic Life · Chicago, IL · 2024

    For general operating support

  • $1.0M

    Carnegie Fdn for the Advancement of Teaching · Stanford, CA · 2024

    For support of a network of school systems focused on moving beyond the carnegie unit

  • $1.0M

    Afrobarometer · 2024

    For general operating support

  • $1.0M

    More Perfect Union Foundation · Alexandria, VA · 2024

    For general operating support

  • $1.0M

    Star-Ghana Foundation · 2024

    For phase two of the action for voice, influence, and inclusive development (avid) project

  • $1.0M

    The London School of Economics & Political Science · 2024

    For the centre for economic transition expertise

  • $1.0M

    Climateworks Foundation · San Francisco, CA · 2024

    For minerals for the energy transition

  • $1.0M

    Independent Sector · Washington, DC · 2024

    For general operating support

  • $1.0M

    Potential Energy Coalition · New York, NY · 2024

    For a state-based clean energy acceleration project

  • $1.0M

    Native Americans in Philanthropy · Washington, DC · 2024

    For the tribal nations conservation and climate pledge and funding collaborative

  • $1.0M

    Fund for Global Human Rights · Washington, DC · 2024

    For support of a grassroots legal empowerment grantmaking fund

  • $1.0M

    Rockefeller Philanthropy Advisors · New York, NY · 2024

    For the climate champions team

  • $1.0M

    Positive Coaching Alliance · Oakland, CA · 2024

    For general operating support

  • $1.0M

    Avina Americas · Washington, DC · 2024

    For general operating support

  • $1.0M

    International Rescue Committee · New York, NY · 2024

    For support of work on srhr in humanitarian setting of the sahel

  • $1.0M

    Rockefeller Philanthropy Advisors · New York, NY · 2024

    For fund for shared insight

  • $1.0M

    Rockefeller Philanthropy Advisors · New York, NY · 2024

    For support of africa no filter

  • $1.0M

    Hopewell Fund · Washington, DC · 2024

    For over zero

  • $1.0M

    African Women'S Development Fund · 2024

    For general operating support

  • $1.0M

    American Rivers · Washington, DC · 2024

    For general operating support

  • $1.0M

    The Energy Foundation · San Francisco, CA · 2024

    For green finance work to support subnational energy and economic transition in china

  • $1.0M

    Calstart · Pasadena, CA · 2024

    For general operating support

  • $1.0M

    Environmental Defense Fund Incorporated · New York, NY · 2024

    For accelerated national climate actions and industry decarbonization in china

  • $1.0M

    Contina Impact · Berkeley, CA · 2024

    For the guardian fund

  • $1.0M

    New Venture Fund · Washington, DC · 2024

    For the north bay arts fund

  • $1.0M

    Amalgamated Charitable Foundation · Washington, DC · 2024

    For support of the education future fund

  • $1.0M

    Christian Aid · 2024

    For a project to foster gender-just tax systems in burkina faso, sierra leone and zimbabwe

  • $1.0M

    Stichting European Climate Foundation · 2024

    For fostering and accelerating asian and african energy transitions and steel decarbonization

  • $1.0M

    Makerere University · 2024

    For support of the makerere institute for social research

  • $1.0M

    The Christchurch Call Foundation · 2024

    For general operating support

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Source: IRS Form 990-PF, Part XV, as filed by the foundation. These are grants already paid — a record of what this funder backs, not an open call. Most private foundations do not accept unsolicited applications; the route in is usually a program officer.