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Funding search

Find who already funds work like yours.

Private foundations don’t post open calls, so nobody can search them. We read IRS filings instead — 9.6 million grants from 174,053 foundations and grantmaking charities, searchable by what the money was actually for.

12 funders with a record of paying for “efficiencies”

Where the money went

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The Jpb Foundation → Movement Strategy Center: $37M across 4 grants, latest 2024Sequoia Climate Foundation → Clasp: $11M across 9 grants, latest 2023United States Energy Foundation → Southwest Energy Efficiency Project: $2.4M across 3 grants, latest 2024National Oilheat Research Alliance → Pennsylvania Petroleum Association: $1.9M across 3 grants, latest 2024Nopec Inc → Nopec Foundation: $1.1M across 3 grants, latest 2024Central Electric Cooperative → Just Komfort Heating & Cooling LLC: $618K across 1 grant, latest 2024Liberty Mutual Foundation Inc → Home Energy Efficiency Team Inc: $408K across 5 grants, latest 2024Merck Family Fund → Southern Environmental Law Center: $250K across 2 grants, latest 2023Opportunity Finance Network → African Economic Development Solutions: $200K across 1 grant, latest 2022National Energy Education Development → City of Lynn: $145K across 1 grant, latest 2025West Penn Power Sustainable Energy Fund → State College Community Land Trust: $123K across 2 grants, latest 2023Scott Foundation Inc → Pitcare Inc: $100K across 1 grant, latest 2021The Jpb Foundation → Elevate Energy: $20M across 4 grants, latest 2024Sequoia Climate Foundation → International Energy Agency: $2.5M across 3 grants, latest 2023United States Energy Foundation → Center for Energy Efficiency and Renewable Technologies: $1.8M across 3 grants, latest 2024National Oilheat Research Alliance → Massachusetts Energy Marketers Association: $1.4M across 3 grants, latest 2024Nopec Inc → Western Reseve Land Conserv: $625K across 2 grants, latest 2024Central Electric Cooperative → Just Komfort Heating and Cooling LLC: $415K across 1 grant, latest 2023Merck Family Fund → Southern Alliance for Clean Energy: $200K across 2 grants, latest 2023Opportunity Finance Network → Community Health Ctr Cap Fund: $200K across 1 grant, latest 2022National Energy Education Development → Franklin Regional Council of Governments: $120K across 1 grant, latest 2025West Penn Power Sustainable Energy Fund → Centre County Recycling and Refuse Authority: $75K across 1 grant, latest 2024Scott Foundation Inc → Turkeytown-South Huntingdon Twp Vol Fire Co: $60K across 1 grant, latest 2021Liberty Mutual Foundation Inc → Saint Francis House Inc: $55K across 4 grants, latest 2024The Jpb Foundation → Green & Healthy Homes Initiative Inc: $6.0M across 4 grants, latest 2024Sequoia Climate Foundation → Natural Resources Defense Council: $2.5M across 3 grants, latest 2023National Oilheat Research Alliance → Connecticut Energy Marketers Association: $1.4M across 3 grants, latest 2024United States Energy Foundation → Home Energy Efficiency Team Inc: $1.2M across 3 grants, latest 2024Nopec Inc → Parma: $538K across 3 grants, latest 2024Merck Family Fund → Northeast Energy Efficiency Partnerships: $182K across 3 grants, latest 2024Opportunity Finance Network → Justine Petersen Hsg & Reinvestment: $175K across 1 grant, latest 2022National Energy Education Development → City of Brockton: $120K across 1 grant, latest 2025Central Electric Cooperative → Evergreen Consulting Group LLC: $115K across 1 grant, latest 2023West Penn Power Sustainable Energy Fund → Fayette County Community Action Agency: $65K across 4 grants, latest 2024Scott Foundation Inc → Oklahoma Volunteer Fire Department: $55K across 1 grant, latest 2023Liberty Mutual Foundation Inc → Caritas Communities Inc: $40K across 3 grants, latest 2023The Jpb Foundation → New Ecology Inc: $4.6M across 4 grants, latest 2024The Jpb Foundation → American Council for An Energy Efficient Economy: $2.6M across 4 grants, latest 2024The Jpb Foundation → Southeast Energy Efficiency Alliance Inc: $2.0M across 4 grants, latest 2024Sequoia Climate Foundation → Center for Strategic and International Studies: $1.7M across 3 grants, latest 2022Sequoia Climate Foundation → Sustainable Energy for All Verein Fur Nachhaltige Energie (Se4all Verein): $1.5M across 1 grant, latest 2023The Jpb Foundation → The Housing Partnership Network Inc: $1.5M across 2 grants, latest 2022National Oilheat Research Alliance → New York State Energy Coalition: $1.4M across 3 grants, latest 2024United States Energy Foundation → Southeast Energy Efficiency Alliance Inc: $1.2M across 3 grants, latest 2024Sequoia Climate Foundation → World Resources Institute: $1.1M across 3 grants, latest 2023United States Energy Foundation → American Council for An Energy-Efficient Economy: $1.0M across 3 grants, latest 2024United States Energy Foundation → The Energy Efficiency Alliance: $953K across 3 grants, latest 2024National Oilheat Research Alliance → Empire State Energy Association: $921K across 2 grants, latest 2024National Oilheat Research Alliance → Maine Energy Marketers Association: $847K across 3 grants, latest 2024United States Energy Foundation → Tides Foundation: $840K across 1 grant, latest 2022Sequoia Climate Foundation → Building Decarbonization Coalition: $800K across 1 grant, latest 2022Sequoia Climate Foundation → Institute for Governance & Sustainable Development: $750K across 2 grants, latest 2022Sequoia Climate Foundation → Regulatory Assistance Project: $750K across 1 grant, latest 2021National Oilheat Research Alliance → Fuel Merchants Association of New Jersey: $642K across 3 grants, latest 2024United States Energy Foundation → Movement Strategy Center: $580K across 1 grant, latest 2022National Oilheat Research Alliance → Energy Marketers Association of New Hampshire Inc: $555K across 3 grants, latest 2024Sequoia Climate Foundation → Sustainable Energy for All Verein Fur Nachhaltige Energie: $500K across 1 grant, latest 2022United States Energy Foundation → The South-Central Partnership for Energy Efficiency As A Resource: $499K across 3 grants, latest 2024Nopec Inc → Lakewood: $453K across 3 grants, latest 2024National Oilheat Research Alliance → Mid-Atlantic Petroleum Distributors Association Inc: $445K across 3 grants, latest 2024National Oilheat Research Alliance → Energy Marketers Association of Rhode Island: $418K across 3 grants, latest 2024National Oilheat Research Alliance → Virginia Petroleum & Convenience Marketers Association: $403K across 3 grants, latest 2024National Oilheat Research Alliance → North Carolina Petroleum & Convenience Marketers Association: $402K across 3 grants, latest 2024Nopec Inc → Mentor: $396K across 3 grants, latest 2024The Jpb Foundation: $73M on this topic. Open the funder.The Jpb Foundation$73MSequoia Climate Foundation: $23M on this topic. Open the funder.Sequoia Climate Foundation$23MNational Oilheat Research Alliance: $11M on this topic. Open the funder.National Oilheat Research All…$11MUnited States Energy Foundation: $10M on this topic. Open the funder.United States Energy Foundati…$10MNopec Inc: $3.1M on this topic. Open the funder.Nopec Inc$3.1MCentral Electric Cooperative: $1.1M on this topic. Open the funder.Central Electric Cooperative$1.1MMerck Family Fund: $632K on this topic. Open the funder.Merck Family Fund$632KOpportunity Finance Network: $575K on this topic. Open the funder.Opportunity Finance Network$575KLiberty Mutual Foundation Inc: $503K on this topic. Open the funder.Liberty Mutual Foundation Inc$503KNational Energy Education Development: $385K on this topic. Open the funder.National Energy Education Dev…$385KWest Penn Power Sustainable Energy Fund: $263K on this topic. Open the funder.West Penn Power Sustainable E…$263KScott Foundation Inc: $215K on this topic. Open the funder.Scott Foundation Inc$215KMovement Strategy Center: received $37M on this topicMovement Strategy Center$37MElevate Energy: received $20M on this topicElevate Energy$20MClasp: received $11M on this topicClasp$11MGreen & Healthy Homes Initiative Inc: received $6.0M on this topicGreen & Healthy Homes Initiativ…$6.0MNew Ecology Inc: received $4.6M on this topicNew Ecology Inc$4.6MSoutheast Energy Efficiency Alliance Inc: received $3.2M on this topicSoutheast Energy Efficiency All…$3.2MAmerican Council for An Energy Efficient Economy: received $2.6M on this topicAmerican Council for An Energy…$2.6MInternational Energy Agency: received $2.5M on this topicInternational Energy Agency$2.5MNatural Resources Defense Council: received $2.5M on this topicNatural Resources Defense Counc…$2.5MSouthwest Energy Efficiency Project: received $2.4M on this topicSouthwest Energy Efficiency Pro…$2.4MPennsylvania Petroleum Association: received $1.9M on this topicPennsylvania Petroleum Associat…$1.9MCenter for Energy Efficiency and Renewable Technologies: received $1.8M on this topicCenter for Energy Efficiency an…$1.8MCenter for Strategic and International Studies: received $1.7M on this topicCenter for Strategic and Intern…$1.7MHome Energy Efficiency Team Inc: received $1.6M on this topicHome Energy Efficiency Team Inc$1.6MSustainable Energy for All Verein Fur Nachhaltige Energie (Se4all Verein): received $1.5M on this topicSustainable Energy for All Vere…$1.5MThe Housing Partnership Network Inc: received $1.5M on this topicThe Housing Partnership Network…$1.5MMassachusetts Energy Marketers Association: received $1.4M on this topicMassachusetts Energy Marketers…$1.4MConnecticut Energy Marketers Association: received $1.4M on this topicConnecticut Energy Marketers As…$1.4MNew York State Energy Coalition: received $1.4M on this topicNew York State Energy Coalition$1.4MNopec Foundation: received $1.1M on this topicNopec Foundation$1.1MWorld Resources Institute: received $1.1M on this topicWorld Resources Institute$1.1MAmerican Council for An Energy-Efficient Economy: received $1.0M on this topicAmerican Council for An Energy-…$1.0MThe Energy Efficiency Alliance: received $953K on this topicThe Energy Efficiency Alliance$953KEmpire State Energy Association: received $921K on this topicEmpire State Energy Association$921KMaine Energy Marketers Association: received $847K on this topicMaine Energy Marketers Associat…$847KTides Foundation: received $840K on this topicTides Foundation$840KBuilding Decarbonization Coalition: received $800K on this topicBuilding Decarbonization Coalit…$800KInstitute for Governance & Sustainable Development: received $750K on this topicInstitute for Governance & Sust…$750KRegulatory Assistance Project: received $750K on this topicRegulatory Assistance Project$750KFuel Merchants Association of New Jersey: received $642K on this topicFuel Merchants Association of N…$642KWestern Reseve Land Conserv: received $625K on this topicWestern Reseve Land Conserv$625KJust Komfort Heating & Cooling LLC: received $618K on this topicJust Komfort Heating & Cooling…$618KEnergy Marketers Association of New Hampshire Inc: received $555K on this topicEnergy Marketers Association of…$555KParma: received $538K on this topicParma$538KSustainable Energy for All Verein Fur Nachhaltige Energie: received $500K on this topicSustainable Energy for All Vere…$500KThe South-Central Partnership for Energy Efficiency As A Resource: received $499K on this topicThe South-Central Partnership f…$499KLakewood: received $453K on this topicLakewood$453KMid-Atlantic Petroleum Distributors Association Inc: received $445K on this topicMid-Atlantic Petroleum Distribu…$445KEnergy Marketers Association of Rhode Island: received $418K on this topicEnergy Marketers Association of…$418KJust Komfort Heating and Cooling LLC: received $415K on this topicJust Komfort Heating and Coolin…$415KVirginia Petroleum & Convenience Marketers Association: received $403K on this topicVirginia Petroleum & Convenienc…$403KNorth Carolina Petroleum & Convenience Marketers Association: received $402K on this topicNorth Carolina Petroleum & Conv…$402KMentor: received $396K on this topicMentor$396KSouthern Environmental Law Center: received $250K on this topicSouthern Environmental Law Cent…$250KAfrican Economic Development Solutions: received $200K on this topicAfrican Economic Development So…$200KSouthern Alliance for Clean Energy: received $200K on this topicSouthern Alliance for Clean Ene…$200KCommunity Health Ctr Cap Fund: received $200K on this topicCommunity Health Ctr Cap Fund$200KNortheast Energy Efficiency Partnerships: received $182K on this topicNortheast Energy Efficiency Par…$182KJustine Petersen Hsg & Reinvestment: received $175K on this topicJustine Petersen Hsg & Reinvest…$175KCity of Lynn: received $145K on this topicCity of Lynn$145KState College Community Land Trust: received $123K on this topicState College Community Land Tr…$123KFranklin Regional Council of Governments: received $120K on this topicFranklin Regional Council of Go…$120KCity of Brockton: received $120K on this topicCity of Brockton$120KEvergreen Consulting Group LLC: received $115K on this topicEvergreen Consulting Group LLC$115KPitcare Inc: received $100K on this topicPitcare Inc$100KCentre County Recycling and Refuse Authority: received $75K on this topicCentre County Recycling and Ref…$75KFayette County Community Action Agency: received $65K on this topicFayette County Community Action…$65KTurkeytown-South Huntingdon Twp Vol Fire Co: received $60K on this topicTurkeytown-South Huntingdon Twp…$60KSaint Francis House Inc: received $55K on this topicSaint Francis House Inc$55KOklahoma Volunteer Fire Department: received $55K on this topicOklahoma Volunteer Fire Departm…$55KCaritas Communities Inc: received $40K on this topicCaritas Communities Inc$40K
12 funders, 61 recipients, grants matching “efficiencies” only. Ribbon width is proportional to the total given; each funder has its own colour (smaller funders in gray). Hover a name to isolate its flows, click a funder to open it. Drag to move around; zoom with the buttons, a double-click, or the wheel after clicking the map.

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Source: IRS Form 990-PF Part XV and Form 990 Schedule I, tax years 2019–2025. These are grants already paid, a record of what an organization funds rather than an open call. Private foundations rarely accept unsolicited applications and the route in is usually a program officer; grantmaking charities and associations more often run real application cycles, so check their website. How this data is built, and its limits →