Grants paid by International Sustainable Energy Foundat
EIN 87-2509491 · Austin, TX · Form 990, Schedule I · NTEE C99
International Sustainable Energy Foundat of Austin, TX (EIN 87-2509491) reported 48 grants paid totaling $4,619,623 to 23 recipients in tax years 2023–2024, on Form 990, Schedule I. Derived from IRS e-file data, dataset version 2026.09.0, built 2026-09-03.
Grants paid
$4,619,623
48 grants
Recipients
23
distinct organizations
Tax years
2023–2024
2 filings in the corpus
By tax year
| Tax year | Grants paid | Amount paid | Approved for future |
|---|---|---|---|
| 2023 | 20 | $4,619,623 | — |
| 2024 | 28 | $0 | — |
Top recipients
The 23 recipients receiving the most from International Sustainable Energy Foundat, by grants paid, out of 23 distinct recipients.
| Recipient | Match | Location | Grants | Total paid | Latest year |
|---|---|---|---|---|---|
| World Resources Institute 52-1257057 | A | Washington, DC | 4 | $1,009,140 | 2024 |
| Research Triangle Institute 56-0686338 | A | Research Triangle Park, NC | 7 | $901,511 | 2024 |
| International Council On Clean Transport 20-3076690 | A | Washington, DC | 6 | $700,000 | 2024 |
| International Institute for Energy Conservation 22-2579031 | A | Breinigsville, PA | 4 | $527,126 | 2024 |
| Purpose Foundaton 27-3106760 | A | New York, NY | 1 | $300,000 | 2023 |
| The Institute for Transportation and Development Policy 52-1399520 | A | New York, NY | 2 | $200,286 | 2024 |
| The Asia Society 13-3234632 | A | New York, NY | 2 | $200,000 | 2024 |
| Ceed Foundation 92-0451890 | A | Old Bridge, NJ | 1 | $199,980 | 2023 |
| Environmental Defense Fund 11-6107128 | A | New York, NY | 2 | $194,856 | 2024 |
| University of California Davis 94-6036494 | A | Davis, CA | 1 | $174,461 | 2023 |
| Rocky Mountain Institute 74-2244146 | A | Boulder, CO | 1 | $172,511 | 2023 |
| Carnegie Mellon University 25-0969449 | A | Pittsburgh, PA | 1 | $39,752 | 2023 |
| C40 Cities Climate Leadership Group Inc 90-0634376 | A | New York, NY | 1 | $0 | 2024 |
| Institute for Energy Economics and Financial Analysis 45-4244605 | A | Lakewood, OH | 1 | $0 | 2024 |
| Natural Resources Defense Council 13-2654926 | A | New York, NY | 1 | $0 | 2024 |
| Clasp 33-1112770 | A | Washington, DC | 1 | $0 | 2024 |
| Intertek 72-0703433 | A | Santa Clara, CA | 1 | $0 | 2024 |
| Center for Strategic and International Studies 52-1501082 | A | Washington, DC | 1 | $0 | 2024 |
| Institute for Competitiveness 99-0705917 | A | Chandler, AZ | 2 | $0 | 2024 |
| Calstart Inc 95-4375022 | A | Pasadena, CA | 2 | $0 | 2024 |
| Bvg Associates LLC 47-2551052 | A | Dover, DE | 2 | $0 | 2024 |
| Swaniti Initiative 45-3964226 | A | Houston, TX | 1 | $0 | 2024 |
| Climate Policy Initiative 26-4129153 | A | San Francisco, CA | 3 | $0 | 2024 |
Match tier: A Reported EIN · B Exact name and place · C Strong name match · D Probable name match · U Unresolved. Tiers C and D are inferred, not reported; see how matching works.
Every grant
All 48 grant rows this organization reported, most recent first.
| Tax year | Recipient | Match | Amount | Type | Purpose | Source filing |
|---|---|---|---|---|---|---|
| 2024 | The Institute for Transportation and Development Policy New York, NY | A | $0 + $440,006 non-cash | paid | Grants were provided and expenses were incurred for Green Transportation Programs to support projects with a primary focus on the electrification of transportation vehicles (e.g., public transportation, freight, trucks, cars, mopeds, three wheels, delivery vans) in India. | 202640229349300734 |
| 2024 | Bvg Associates LLC Dover, DE | A | $0 + $34,125 non-cash | paid | Grants were provided and expenses were incurred for Green Governance (Policy), Public Diplomacy & Legal to support projects that focus on Governmental/Provincial Sustainability Policies and how best to implement those policies and encourage collaborative effort across various stakeholders such as government offices and affected industrial contacts in India. | 202640229349300734 |
| 2024 | Bvg Associates LLC Dover, DE | A | $0 + $70,000 non-cash | paid | Grants were provided and expenses were incurred for Clean Electricity & Cooling to support projects that focus on renewable energy sources in India and/or clean sources for India's cooling needs. | 202640229349300734 |
| 2024 | Climate Policy Initiative San Francisco, CA | A | $0 + $125,061 non-cash | paid | Grants were provided and expenses were incurred for Green Governance (Policy), Public Diplomacy & Legal to support projects that focus on Governmental/Provincial Sustainability Policies and how best to implement those policies and encourage collaborative effort across various stakeholders such as government offices and affected industrial contacts in India. | 202640229349300734 |
| 2024 | The Asia Society New York, NY | A | $0 + $260,000 non-cash | paid | Grants were provided and expenses were incurred for Sustainable Finance & Capacity building to support projects that define the financial needs of India's sustainable and renewable energy efforts and/or the necessary industrial capacity building required to achieve successful outcomes of those efforts. | 202640229349300734 |
| 2024 | Research Triangle Institute Durham, NC | A | $0 + $160,000 non-cash | paid | Grants were provided and expenses were incurred for Sustainable Finance & Capacity building to support projects that define the financial needs of India's sustainable and renewable energy efforts and/or the necessary industrial capacity building required to achieve successful outcomes of those efforts. | 202640229349300734 |
| 2024 | World Resources Institute Washington, DC | A | $0 + $299,999 non-cash | paid | Grants were provided and expenses were incurred for Clean Electricity & Cooling to support projects that focus on renewable energy sources in India and/or clean sources for India's cooling needs. | 202640229349300734 |
| 2024 | Natural Resources Defense Council New York, NY | A | $0 + $150,000 non-cash | paid | Grants were provided and expenses were incurred for Sustainable Food & Agriculture Initiatives to support projects that focus on the sustainability of a specific food industry (e.g., Dairy) and/or the process of growing food. | 202640229349300734 |
| 2024 | Calstart Inc Pasadena, CA | A | $0 + $150,000 non-cash | paid | Grants were provided and expenses were incurred for Green Transportation Programs to support projects with a primary focus on the electrification of transportation vehicles (e.g., public transportation, freight, trucks, cars, mopeds, three wheels, delivery vans) in India. | 202640229349300734 |
| 2024 | Swaniti Initiative Houston, TX | A | $0 + $400,000 non-cash | paid | Grants were provided and expenses were incurred for Clean Electricity & Cooling to support projects that focus on renewable energy sources in India and/or clean sources for India's cooling needs. | 202640229349300734 |
| 2024 | Institute for Energy Economics and Financial Analysis Lakewood, OH | A | $0 + $300,000 non-cash | paid | Grants were provided and expenses were incurred for Sustainable Finance & Capacity building to support projects that define the financial needs of India's sustainable and renewable energy efforts and/or the necessary industrial capacity building required to achieve successful outcomes of those efforts. | 202640229349300734 |
| 2024 | Climate Policy Initiative San Francisco, CA | A | $0 + $180,000 non-cash | paid | Grants were provided and expenses were incurred for Sustainable Finance & Capacity building to support projects that define the financial needs of India's sustainable and renewable energy efforts and/or the necessary industrial capacity building required to achieve successful outcomes of those efforts. | 202640229349300734 |
| 2024 | Calstart Inc Pasadena, CA | A | $0 + $200,000 non-cash | paid | Grants were provided and expenses were incurred for Green Transportation Programs to support projects with a primary focus on the electrification of transportation vehicles (e.g., public transportation, freight, trucks, cars, mopeds, three wheels, delivery vans) in India. | 202640229349300734 |
| 2024 | Clasp Washington, DC | A | $0 + $132,000 non-cash | paid | Grants were provided and expenses were incurred for Green Governance (Policy), Public Diplomacy & Legal to support projects that focus on Governmental/Provincial Sustainability Policies and how best to implement those policies and encourage collaborative effort across various stakeholders such as government offices and affected industrial contacts in India. | 202640229349300734 |
| 2024 | International Council On Clean Transportation Washington, DC | A | $0 + $125,000 non-cash | paid | Grants were provided and expenses were incurred for Green Transportation Programs to support projects with a primary focus on the electrification of transportation vehicles (e.g., public transportation, freight, trucks, cars, mopeds, three wheels, delivery vans) in India. | 202640229349300734 |
| 2024 | International Institute for Energy Conservation Breinigsville, PA | A | $0 + $149,929 non-cash | paid | Grants were provided and expenses were incurred for Clean Electricity & Cooling to support projects that focus on renewable energy sources in India and/or clean sources for India's cooling needs. | 202640229349300734 |
| 2024 | International Institute for Energy Conservation Breinigsville, PA | A | $0 + $148,347 non-cash | paid | Grants were provided and expenses were incurred for Green Transportation Programs to support projects with a primary focus on the electrification of transportation vehicles (e.g., public transportation, freight, trucks, cars, mopeds, three wheels, delivery vans) in India. | 202640229349300734 |
| 2024 | Climate Policy Initiative San Francisco, CA | A | $0 + $120,242 non-cash | paid | Grants were provided and expenses were incurred for Sustainable Finance & Capacity building to support projects that define the financial needs of India's sustainable and renewable energy efforts and/or the necessary industrial capacity building required to achieve successful outcomes of those efforts. | 202640229349300734 |
| 2024 | Environmental Defense Fund New York, NY | A | $0 + $250,000 non-cash | paid | Grants were provided and expenses were incurred for Sustainable Finance & Capacity building to support projects that define the financial needs of India's sustainable and renewable energy efforts and/or the necessary industrial capacity building required to achieve successful outcomes of those efforts. | 202640229349300734 |
| 2024 | C40 Cities Climate Leadership Group Inc New York, NY | A | $0 + $125,238 non-cash | paid | Grants were provided and expenses were incurred for Green Governance (Policy), Public Diplomacy & Legal to support projects that focus on Governmental/Provincial Sustainability Policies and how best to implement those policies and encourage collaborative effort across various stakeholders such as government offices and affected industrial contacts in India. | 202640229349300734 |
| 2024 | Institute for Competitiveness Chandler, AZ | A | $0 + $145,750 non-cash | paid | Grants were provided and expenses were incurred for Sustainable Finance & Capacity building to support projects that define the financial needs of India's sustainable and renewable energy efforts and/or the necessary industrial capacity building required to achieve successful outcomes of those efforts. | 202640229349300734 |
| 2024 | Institute for Competitiveness Chandler, AZ | A | $0 + $184,200 non-cash | paid | Grants were provided and expenses were incurred for Green Transportation Programs to support projects with a primary focus on the electrification of transportation vehicles (e.g., public transportation, freight, trucks, cars, mopeds, three wheels, delivery vans) in India. | 202640229349300734 |
| 2024 | Intertek Santa Clara, CA | A | $0 + $150,000 non-cash | paid | Grants were provided and expenses were incurred for Clean Electricity & Cooling to support projects that focus on renewable energy sources in India and/or clean sources for India's cooling needs. | 202640229349300734 |
| 2024 | International Council On Clean Transportation Washington, DC | A | $0 + $200,000 non-cash | paid | Grants were provided and expenses were incurred for Green Transportation Programs to support projects with a primary focus on the electrification of transportation vehicles (e.g., public transportation, freight, trucks, cars, mopeds, three wheels, delivery vans) in India. | 202640229349300734 |
| 2024 | International Council On Clean Transportation Washington, DC | A | $0 + $200,000 non-cash | paid | Grants were provided and expenses were incurred for Green Transportation Programs to support projects with a primary focus on the electrification of transportation vehicles (e.g., public transportation, freight, trucks, cars, mopeds, three wheels, delivery vans) in India. | 202640229349300734 |
| 2024 | Research Triangle Institute Durham, NC | A | $0 + $72,000 non-cash | paid | Grants were provided and expenses were incurred for Sustainable Finance & Capacity building to support projects that define the financial needs of India's sustainable and renewable energy efforts and/or the necessary industrial capacity building required to achieve successful outcomes of those efforts. | 202640229349300734 |
| 2024 | Center for Strategic and International Studies Washington, DC | A | $0 + $250,000 non-cash | paid | Grants were provided and expenses were incurred for Green Transportation Programs to support projects with a primary focus on the electrification of transportation vehicles (e.g., public transportation, freight, trucks, cars, mopeds, three wheels, delivery vans) in India. | 202640229349300734 |
| 2024 | International Council On Clean Transportation Washington, DC | A | $0 + $350,000 non-cash | paid | Grants were provided and expenses were incurred for Green Transportation Programs to support projects with a primary focus on the electrification of transportation vehicles (e.g., public transportation, freight, trucks, cars, mopeds, three wheels, delivery vans) in India. | 202640229349300734 |
| 2023 | World Resources Institute Washington, DC | A | $535,135 | paid | Projects with a primary foGrants were provided and expenses were incurred for Green Transportation Programs to support projects with a primary focus on the electification of transportation vehicles (i.e., public transportation, freight, trucks, cars, mopeds, three wheels, delivery vans, etc) in India. | 202423219349301512 |
| 2023 | International Council On Clean Transport Washington, DC | A | $450,000 | paid | Projects with a primary foGrants were provided and expenses were incurred for Green Transportation Programs to support projects with a primary focus on the electification of transportation vehicles (i.e., public transportation, freight, trucks, cars, mopeds, three wheels, delivery vans, etc) in India. | 202423219349301512 |
| 2023 | World Resources Institute Washington, DC | A | $320,128 | paid | Grants were provided and expenses were incurred for Green Governance (Policy), Public Diplomacy & Legal to support projects that focus on Governmental/Provincial Sustainability Policies and how best to implement those policies and encourage collaborative effort across various stakeholders such as government offices and affected industrial contacts in India. | 202423219349301512 |
| 2023 | Purpose Foundaton New York, NY | A | $300,000 | paid | Grants were provided and expenses were incurred for Green Governance (Policy), Public Diplomacy & Legal to support projects that focus on Governmental/Provincial Sustainability Policies and how best to implement those policies and encourage collaborative effort across various stakeholders such as government offices and affected industrial contacts in India. | 202423219349301512 |
| 2023 | International Institute for Energy Conservation Breinigsville, PA | A | $277,109 | paid | Projects with a primary foGrants were provided and expenses were incurred for Green Transportation Programs to support projects with a primary focus on the electification of transportation vehicles (i.e., public transportation, freight, trucks, cars, mopeds, three wheels, delivery vans, etc) in India. | 202423219349301512 |
| 2023 | International Institute for Energy Conservation Breinigsville, PA | A | $250,017 | paid | Grants were provided and expenses were incurred for Sustainable Finance & Capacity Buildng to support projects that define the financial needs of India's sustainable and renewable energy efforts and/or the necessary industrial capacity building required to achieve successful outcomes of those efforts. | 202423219349301512 |
| 2023 | International Council On Clean Transport Washington, DC | A | $250,000 | paid | Grants were provided and expenses were incurred for Green Governance (Policy), Public Diplomacy & Legal to support projects that focus on Governmental/Provincial Sustainability Policies and how best to implement those policies and encourage collaborative effort across various stakeholders such as government offices and affected industrial contacts in India. | 202423219349301512 |
| 2023 | Research Triangle Institute Research Triangle Park, NC | A | $220,000 | paid | Grants were provided and expenses were incurred for Sustainable Finance & Capacity Buildng to support projects that define the financial needs of India's sustainable and renewable energy efforts and/or the necessary industrial capacity building required to achieve successful outcomes of those efforts. | 202423219349301512 |
| 2023 | Research Triangle Institute Research Triangle Park, NC | A | $207,514 | paid | Grants were provided and expenses were incurred for Green Governance (Policy), Public Diplomacy & Legal to support projects that focus on Governmental/Provincial Sustainability Policies and how best to implement those policies and encourage collaborative effort across various stakeholders such as government offices and affected industrial contacts in India. | 202423219349301512 |
| 2023 | The Institute for Transportation and Development Policy New York, NY | A | $200,286 | paid | Projects with a primary foGrants were provided and expenses were incurred for Green Transportation Programs to support projects with a primary focus on the electification of transportation vehicles (i.e., public transportation, freight, trucks, cars, mopeds, three wheels, delivery vans, etc) in India. | 202423219349301512 |
| 2023 | The Asia Society New York, NY | A | $200,000 | paid | Grants were provided and expenses were incurred for Sustainable Finance & Capacity Buildng to support projects that define the financial needs of India's sustainable and renewable energy efforts and/or the necessary industrial capacity building required to achieve successful outcomes of those efforts. | 202423219349301512 |
| 2023 | Ceed Foundation Old Bridge, NJ | A | $199,980 | paid | Grants were provided and expenses were incurred for Sustainable Finance & Capacity Buildng to support projects that define the financial needs of India's sustainable and renewable energy efforts and/or the necessary industrial capacity building required to achieve successful outcomes of those efforts. | 202423219349301512 |
| 2023 | Environmental Defense Fund New York, NY | A | $194,856 | paid | Grants were provided and expenses were incurred for Sustainable Finance & Capacity Buildng to support projects that define the financial needs of India's sustainable and renewable energy efforts and/or the necessary industrial capacity building required to achieve successful outcomes of those efforts. | 202423219349301512 |
| 2023 | University of California Davis Davis, CA | A | $174,461 | paid | Grants were provided and expenses were incurred for Sustainable Finance & Capacity Buildng to support projects that define the financial needs of India's sustainable and renewable energy efforts and/or the necessary industrial capacity building required to achieve successful outcomes of those efforts. | 202423219349301512 |
| 2023 | Research Triangle Institute Research Triangle Park, NC | A | $173,987 | paid | Grants were provided and expenses were incurred for Greening Industry & Manufacturing to support projects that focus on introducing sustainable energy practices to industry and manufacturing sectors such as steel and cement. | 202423219349301512 |
| 2023 | Rocky Mountain Institute Boulder, CO | A | $172,511 | paid | Grants were provided and expenses were incurred for Green Building, Air Quality Initiatives & Urban Planning to support projects that forcus on the development and emplyment of Green Building Codes and Urban Planning that address India's Climate Action & Air Quality Goals. | 202423219349301512 |
| 2023 | Research Triangle Institute Research Triangle Park, NC | A | $160,000 | paid | Grants were provided and expenses were incurred for Clean Electricity & Cooling to support projects that focus on renewable energy sources in India and/or clean sources for India's cooling needs. | 202423219349301512 |
| 2023 | World Resources Institute Washington, DC | A | $153,877 | paid | Grants were provided and expenses were incurred for Clean Electricity & Cooling to support projects that focus on renewable energy sources in India and/or clean sources for India's cooling needs. | 202423219349301512 |
| 2023 | University of California Davis Davis, CA | A | $140,010 | paid | Grants were provided and expenses were incurred for Green Governance (Policy), Public Diplomacy & Legal to support projects that focus on Governmental/Provincial Sustainability Policies and how best to implement those policies and encourage collaborative effort across various stakeholders such as government offices and affected industrial contacts in India. | 202423219349301512 |
| 2023 | Carnegie Mellon University Pittsburgh, PA | A | $39,752 | paid | Grants were provided and expenses were incurred for Green Building, Air Quality Initiatives & Urban Planning to support projects that forcus on the development and emplyment of Green Building Codes and Urban Planning that address India's Climate Action & Air Quality Goals. | 202423219349301512 |
Match tier: A Reported EIN · B Exact name and place · C Strong name match · D Probable name match · U Unresolved. Tiers C and D are inferred, not reported; see how matching works.
Recipient matching for this dataset version has not yet completed its independent precision check. Tier A rows carry the EIN the filer reported; tiers B–D are the matcher's inference and should be read as leads until the check is published on the methodology page.
Source filings
Every figure above is traceable to one of these IRS e-file returns by its OBJECT_ID.
| Form | Tax year | Period end | Filed | Schema | IRS OBJECT_ID |
|---|---|---|---|---|---|
| 990 | 2024 | 2024-12-31 | not stated | 2024v5.5 | 202640229349300734 |
| 990 | 2023 | 2023-12-31 | not stated | 2023v5.1 | 202423219349301512 |
Derived from IRS Form 990 e-file XML; recipient identities from the IRS Exempt Organizations Business Master File. Dataset version 2026.09.0, built 2026-09-03. The same rows as Parquet: manifest; as JSON: /api/funders/872509491.json.
The same organization elsewhere in the program: exempt status and filing health · federal awards · grant guidance · open opportunities.
This is informational only, derived from public data on the dates shown. It is not an eligibility determination, and not legal, tax, or accounting advice. Verify against the official source before relying on it.