· Public charity
United States Energy Foundation
The UNITED STATES ENERGY FOUNDATION's mission is to secure a clean and equitable energy future to tackle the climate crisis.
What you funded, over time
Every grant placed by its stated purpose and the recipient’s mission, by year — across FY2020–2024.
Where the money goes
Your grants by size, and where they go.
By grant size · FY2024
- $10k–50k71 grants · $2.2M
- $50k–250k367 grants · $43M
- $250k+159 grants · $121M
| Recipient | Amount |
|---|---|
| CLIMATE POWER | $21,000,000 |
| SUSTAINABLE MARKETS FOUNDATION | $2,620,000 |
| THE PARTNERSHIP PROJECT INC | $2,590,000 |
| TIDES FOUNDATION | $2,325,000 |
| NATURAL RESOURCES DEFENSE COUNCIL INC | $2,140,666 |
| UTILITY INFORMATION ALLIANCE | $2,100,000 |
| CONSERVATIVE ENERGY NETWORK | $2,027,500 |
| SOCIAL & ENVIRONMENTAL ENTREPRENEURS INC | $2,013,666 |
| ADVANCED ENERGY INSTITUTE | $1,970,000 |
| WEST HARLEM ENVIRONMENTAL ACTION INC | $1,666,666 |
| SIERRA CLUB FOUNDATION | $1,626,666 |
| ROCKY MOUNTAIN INSTITUTE | $1,609,666 |
| SOLAR UNITED NEIGHBORS INC | $1,594,800 |
| NEW YORK UNIVERSITY | $1,575,000 |
| LAWYERS FOR GOOD GOVERNMENT INC | $1,500,000 |
Do your dollars go where the need is?
Each grant placed by the hardship in its grantee’s ZIP, then read against the area’s typical level.
Your human-services grants (FY20–24, $5.9M) land where the poverty rate runs at 14%, against an area that typically sits at 10%. 85% of those dollars go to grantees based in above-average-need neighborhoods. Most of your grants land in higher-need ZIPs.
Matched: human-services grants are those whose grantee’s IRS cause code is Human Services. Placed by people below the poverty linein the grantee’s ZIP, averaged from the tracts in that ZIP; grantee ZIP can differ from where services are delivered.
Which US states your grants reach
US grants placed by each grantee’s ZIP, which can differ from where services are actually delivered. Need from public data — U.S. Census/ACS, CDC PLACES, Eviction Lab, USDA — shown as context about the area, never attributed to your giving.
Who you back again
Which organizations you funded more than once, and which you funded a single time. Each grantee is matched to its own filings.
And the relationships you keep tend to grow: grantees you re-up on have seen median revenue of +40% since the first grant, against +11% for the ones you funded once.
671 repeat relationships — 483 still active in FY2024, 188 since wound down; 97 grantees were first funded in FY2024 (too recent to call).
How the two cohorts compare
Organizations
Total granted
Median revenue growth · since first grant
Still filing today
New vs renewed · share of each year
In FY2024, 78% of grant dollars renewed an existing relationship; $35M went to new ones.
Where new relationships form · theme of each grantee’s first grant
First-time = a grantee’s first year in your filing window; renewed = funded in an earlier year too. As a portfolio matures the renewed share naturally climbs — once funded, an org stays “renewable” — so the signal is the years that buck it (a new-grantee intake wave). The earliest year is left-censored: relationships that predate the data read as “new.” Theme is the grantee’s IRS cause.
Backed again, and grew
- AEAdvanced Energy Institute5× · 2020–2024 · $12M · revenue +67% · 46% of their budget
- CEConservative Energy Network5× · 2020–2024 · $10M · revenue +44% · 39% of their budget
The Partnership Project Inc5× · 2020–2024 · $10M · revenue +15%
Funded once
- FFFUND FOR A BETTER FUTURE INCone grant, 2023 · $20M · revenue -82% · 48% of their budget
- RLRESOURCES LEGACY FUNDone grant, 2021 · $817k · revenue -5%
- TCTHE CHISHOLM LEGACY PROJECT INCone grant, 2023 · $750k
Repeat = funded in two or more distinct years; growth and survival are read from each grantee’s own subsequent IRS filings.
The map has a center of gravity: the average direction from the rest of the sector toward the organizations the foundation funds — the shape of its giving. Scoring every nonprofit along that direction surfaces the ones that look most like the portfolio. These are the closest matchesthat aren’t grantees — a resemblance in what they say they do, not a recommendation.
Improving the transparency and scientific integrity of climate solutions through open data and tools.
To advocate for a clean energy economy at the scale climate science demands, create good union jobs, and create more equitable communities.
E3g is a leading international not-for-profit think tank specialising in climate diplomacy harnessing expertise in the politics and economics of climate change.
Climate catalyst sparks collective action to tackle the biggest climate challenges we face today: cutting emissions in heavy industries.
Partnership for Policy Integrity (PFPI) uses data-driven advocacy and litigation to fight for forests, communities and the climate.
Clean energy research and advocacy. Clean Energy Group promotes effective clean energy policies, develops low carbon technology innovation strategies and promotes new financial tools to strengthen the economy and stabilize climate change.
Driving american jobs and competitiveness by leveraging our cleaner economy and enabling u.s. manufacturers to lead in advanced energy technologies.
To develop and promote a carbon dividends framework - based on carbon fees whose revenues are rebated to citizens through dividends - as the most cost-effective, equitable, and politically viable climate solution.
ACT leads the just, equitable and rapid transition to a clean energy future and diverse climate economy.
Clean Energy for Americas purpose is to engage with clean energy workers and advance the clean energy movement. CE4A highlights the feasibility and positive impact of a clean energy economy, educates policymakers and the general public on…
The climate equity action fund (ceaf) works hand-in-hand with community-based partners in critical states across the country to secure and sustain policy wins for climate and clean energy. building on over a decade of trust with leading…
For reference, the grantee most central to the portfolio’s shape is Environment America Research and Policy Center Inc and the most unlike its peers is Texas Clean Energy Coalition. Resemblance is measured on each organization’s own IRS 990 mission text; it reflects how work is described, not its quality or impact.
For each theme you fund, this compares how the sector’s money is shifting with how your own giving is shifting.
Sector change and giving change are each shown relative to their own range, growing (right) or shrinking (left); both normalized, so inflation isn’t mistaken for growth.
Your grantees are a median of 22 years old; the field is 16. You back the established end — and your money leans older still.
The field is 22% startups (under 5 years old) — 8% of your grantees by number, and just 7% of your money.
The orgs you fund almost never close — 1% lost their exemption, against 13% of the field you don’t fund.
Age = years since IRS exemption (a founding proxy). “Closed” = auto-revocation for 3 years of non-filing — a floor on closure, not proof, and bigger established orgs lapse least. Association, not causation.
980 grantees tracked through their own filings, 2017–2025.
Each one resolved to its own IRS returns and tracked year by year — your grant beside their revenue from every source. Association, dated; never a causal claim.
Counted here: distinct organizations you funded across 2017–2025, not grant rows in a single year — so this will not match the grant count on the cover. 980 of the 1,041 grantees resolved in that span have returns of their own we could reconcile; the rest are funded organizations whose filings we could not track year by year.
Where your money sits — by cause, then by grantee
Showing your 200 largest grantees by grant value.
Each org by its size and your share of it — top-left is where you’re load-bearing
Go grantee by grantee — a decade per org, and how each moved after you funded them
A decade per grantee — revenue shaded, your grants as bars, all rows on one timeline.
- Who funds CLIMATE POWER ↗
- Who funds FUND FOR A BETTER FUTURE INC ↗
- Who funds Advanced Energy Institute ↗
- Who funds Conservative Energy Network ↗
- Who funds The Partnership Project Inc ↗
- Who funds SUSTAINABLE MARKETS FOUNDATION ↗
- Who funds FRESH ENERGY ↗
- Who funds TIDES FOUNDATION ↗
- Who funds West Harlem Environmental Action Inc ↗
- Who funds Western Resource Advocates ↗
- Who funds LEAGUE OF CONSERVATION VOTERS EDUCATION FUND ↗
- Who funds Rocky Mountain Institute ↗
- Who funds Potential Energy Coalition Inc ↗
- Who funds ENERGY ACTION FUND ↗
- Who funds WESTERN CONSERVATION FOUNDATION ↗
- Who funds ENVIRONMENTAL LAW AND POLICY CENTER OF THE MIDWEST ↗
- Who funds New York University ↗
- Who funds NATURAL RESOURCES DEFENSE COUNCIL INC ↗
- Who funds ROCKEFELLER PHILANTHROPY ADVISORS INC ↗
- Who funds CLEAN GRID ALLIANCE (FNA WIND ON THE WIRES) ↗
- Who funds AMERICAN LUNG ASSOCIATION ↗
- Who funds SOCIAL AND ENVIRONMENTAL ENTREPRENEURS (SEE) INC ↗
- Who funds GOODPOWER EDUCATION FUND INC ↗
- Who funds Solar United Neighbors Inc ↗
- Who funds THE GREENLINING INSTITUTE ↗
- Who funds SIERRA CLUB FOUNDATION ↗
- Who funds BlueGreen Alliance Foundation ↗
- Who funds SOUTHWEST ENERGY EFFICIENCY PROJECT ↗
- Who funds CUB CONSUMER EDUCATION AND RESEARCH FUND ↗
- Who funds CERES INC ↗
- Who funds WINDWARD FUND ↗
- Who funds INSTITUTE FOR MARKET TRANSFORMATION ↗
- Who funds REGULATORY ASSISTANCE PROJECT ↗
- Who funds THE OHIO ENVIRONMENTAL COUNCIL ↗
- Who funds TIDES CENTER ↗
- Who funds ENVIRONMENTAL DEFENSE FUND INCORPORATED ↗
- Who funds Center for Energy Efficiency and Renewable Technologies ↗
- Who funds UNITED NATIONS FOUNDATION INC ↗
- Who funds RESOURCE MEDIA ↗
The grantmakers whose grantees overlap with yours far more than size alone predicts. Each orbits closer the stronger the alignment; the arcs between them show where they also fund each other. Here it reads as a tightly interlocked camp — most of these funders back each other's grantees too.
Open a dossier: The Energy Foundation · Natural Resources Defense Council Inc · Windward Fund · Environmental Defense Fund Incorporated · The Partnership Project Inc · Energy Action Fund · Climate Imperative Foundation · Rockefeller Family Fund Inc · Movement Strategy Center · Solutions Project Inc · Climateworks Foundation · Resources Legacy Fund
Affinity is a Gamma-Poisson posterior co-funding rate, re-centered on the typical rate, so thin evidence shrinks toward no signal. A research starting point: overlap is association, not proof of shared intent.
Government reliance of your grantees
Every dot is one organization United States Energy Foundation funds. Left–right is the share of its income from government; up–down is the share from you. Bigger dots raise more. Filter to federal or a single department — and drag the year to watch it move.
- Green & Healthy Homes Initiative Inc — 100% of income from government
- Ironbound Community Corporation — 100% of income from government
- New Buildings Institute — 100% of income from government
- Northeast Energy Efficiency Partnerships — 100% of income from government
- Northeast States for Coordinated Air Use Management Inc — 100% of income from government
- Applied Economics Clinic Inc — 22% of income from government
- Yale University — 12% of income from government
- Casa Inc — 8% of income from government
- President and Fellows of Harvard College — 7% of income from government
- Forth Mobility Fund — 7% of income from government
- Clean Energy States Alliance Inc — 2% of income from government
- National Consumer Law Center Inc — 1% of income from government
- Ceres Inc — 0% of income from government
Government income is each org’s traced federal awards (USASpending — grants and contracts) plus state payments (open checkbooks) as a share of its total revenue (IRS Form 990); the self-reported government-grant line (990 line 1e) is carried for cross-check: a grantee that reports government grants we could not trace to a source is left off the chart rather than shown as receiving none. An association, not a claim that your grant caused the public funding. Coverage is precision-first — a floor, not a census; state records exist for 9 states, so a grantee outside them shows no state figure (dimmed) rather than a false zero. Federal award amounts are obligations, which can span years, so a single-year share is indicative. 990 filings lag 12–24 months.