· Private foundation
Planet Home Charitable Foundation
Its FY2025 filing reports that it funds preselected organizations and did not take unsolicited requests; check the foundation's own site before ruling it out.
Read this first · the figures below need context
92% of Planet Home Charitable Foundation’s FY2025 grant dollars went to The Board Of Trustees Of The Leland Stanford Junior University, not to grantees.
Its money now reaches organizations through that sponsor, which does not report who recommended each grant. FY2025 names 3 organizations directly, so a portfolio cannot be read from it. Everything below is therefore FY2021, the last year Planet Home Charitable Foundation named its own grantees at scale: 16 organizations, $250k. It is dated, not current.
Organizations named directly on the return
Amber years are those where most dollars went to a sponsor.
What you funded, over time
Every grant placed by its stated purpose and the recipient’s mission, by year — across FY2017–2025.
Where the money goes
Your grants by size, and where they go.
By grant size · FY2021
- Under $10k1 grant · $5k
- $10k–50k17 grants · $245k
| Recipient | Amount |
|---|---|
| CENTER FOR ENVIRONMENTAL HEALTH | $20,000 |
| BIG BLUE & YOU INC | $20,000 |
| KISS THE GROUND | $20,000 |
| COLLECTIVE FOOD WORKS INC | $20,000 |
| EARTHJUSTICE | $20,000 |
| ENVIRONMENTAL WORKING GROUP | $20,000 |
| THE EDIBLE SCHOOLYARD PROJECT - DBA CHEZ PANISSE F | $20,000 |
| LONG NOW FOUNDATION | $15,000 |
| CREATIVE VISIONS FOUNDATION | $10,000 |
| 350ORG | $10,000 |
| PROTECT OUR WINTERS | $10,000 |
| EARTH ISLAND INSTITUTE INC | $10,000 |
| THE 5 GYRES INSTITUTE | $10,000 |
| THE BIOMIMICRY INSTITUTE | $10,000 |
| ENVIRONMENTAL DEFENSE FUND INCORPORATED | $10,000 |
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.
Dollar for dollar, your grants (FY17–25) land where the poverty rate runs at 12%, against an area that typically sits at 11%. 37% of your dollars go to grantees based in above-average-need neighborhoods. Your grants skew toward lower-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.
12 repeat relationships — 9 still active in FY2021, 3 since wound down; 9 grantees were first funded in FY2021 (too recent to call). Read against FY2021, the last year this funder named its own grantees directly; its giving has since run through a sponsor, which reports no donor behind each grant.
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 FY2025, 100% of grant dollars renewed an existing relationship; $0 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
- EWENVIRONMENTAL WORKING GROUP7× · 2018–2025 · $100k · revenue +47%
EARTHJUSTICE7× · 2018–2025 · $90k · revenue +114%- T5The 5 Gyres Institute4× · 2018–2021 · $40k · revenue +112%
Funded once
- SPSolutions Project Incgraduatedone grant, 2019 · $25k · revenue +395%
- SVSQUAW VALLEY INSTITUTEone grant, 2017 · $20k
- BFBUCKMINSTER FULLER INSTITUTEone grant, 2019 · $20k
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.
Partnership for Policy Integrity (PFPI) uses data-driven advocacy and litigation to fight for forests, communities and the climate.
To research and develop healthy climate solutions comprising global food security, ecosystem regeneration and carbon balance in seas and soils.
The Climate Center is a climate and energy policy nonprofit working to rapidly reduce climate pollution at scale, starting in California.
Improving the transparency and scientific integrity of climate solutions through open data and tools.
Ci works to spotlight and secure the critical benefits that nature provides to humanity.
Friends of the earth strives for a more healthy and just world by defendng the environment and human health while advancing social and economic justice by conducting research and education, transforming the economy so it protects the…
The Breakthrough Institute is a research center that identifies and promotes technological solutions to environmental and human development challenges.
Our mission is to fight against fossil fuel executives and industries that have turned our communities into dumping grounds for toxic waste, poisoning our air, water, lan, and bodies. We organize to oppose giant oil refineries, dirty…
The union of concerned scientists puts rigorous, independent science into action, developing solutions and advocating for a healthy, safe, and just future.
Provide scientific support and tools for decision making and communication through collaborative efforts.
For reference, the grantee most central to the portfolio’s shape is As You Sow and the most unlike its peers is The 5 Gyres Institute. 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 28 years old; the field is 14. You back the established end — and your money leans older still.
The field is 24% startups (under 5 years old) — 0% of your grantees by number, and just 0% of your money.
The orgs you fund almost never close — 4% lost their exemption, against 14% 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.
28 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. 28 of the 32 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
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 THE BOARD OF TRUSTEES OF THE LELAND STANFORD JUNIOR UNIVERSITY ↗
- Who funds DONOR ADVISED CHARITABLE GIVING INC ↗
- Who funds ENVIRONMENTAL WORKING GROUP ↗
- Who funds EARTHJUSTICE ↗
- Who funds Center for Food Safety ↗
- Who funds AS YOU SOW ↗
- Who funds Center for Environmental Health ↗
- Who funds The 5 Gyres Institute ↗
- Who funds NATURAL RESOURCES DEFENSE COUNCIL INC ↗
- Who funds 350ORG ↗
- Who funds BIG BLUE & YOU INC ↗
- Who funds Solutions Project Inc ↗
- Who funds KISS THE GROUND ↗
- Who funds COLLECTIVE FOOD WORKS INC ↗
- Who funds The Pachamama Alliance ↗
- Who funds SQUAW VALLEY INSTITUTE ↗
- Who funds ENVIRONMENTAL DEFENSE FUND INCORPORATED ↗
- Who funds THE LONG NOW FOUNDATION ↗
- Who funds Save The Bay ↗
- Who funds PROTECT OUR WINTERS ↗
- Who funds Amazon Watch Inc ↗
- Who funds THE BIOMIMICRY INSTITUTE ↗
- Who funds CREATIVE VISIONS FOUNDATION ↗
- Who funds CENTER FOR BIOLOGICAL DIVERSITY INC ↗
- Who funds Earth Island Institute Inc ↗
- Who funds The Land Institute ↗
- Who funds Buckminster Fuller Institute ↗
- Who funds Urban Vision Alliance ↗
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: Marin Community Foundation · Impactassetsinc · The Schmidt Family Foundation · Silicon Valley Community Foundation · Morgan Stanley Global Impact Funding Trust Inc · Vanguard Charitable Endowment Program · Network for Good · National Philanthropic Trust · American Endowment Foundation · Donor Advised Charitable Giving Inc · American Online Giving Foundation Inc · Fidelity Investments Charitable Gift 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 Planet Home Charitable 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.
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.