· Public charity
Tioga Fund Inc
Development and implementation of advocacy strategies to advance climate changesolutions, address women's inequality, improve democratic institutions, and protect civil liberties.
What it funded, over time
Every grant placed by its stated purpose and the recipient’s mission, by year, FY2017 to 2022.
Where the money goes
Grants by size, and the largest recipients.
By grant size · FY2022
- $50k–250k2 grants · $200k
- $250k+2 grants · $1.5M
| Recipient | Amount |
|---|---|
| FAMILY FRIENDLY ACTION FUND | $1,200,000 |
| SIXTEEN THIRTY FUND | $292,000 |
| TIDES ADVOCACY | $100,000 |
| WESTERN FUTURES FUND | $100,000 |
Does the money reach high-need areas?
Each grant placed by the hardship in its grantee’s ZIP, against the area’s typical level.
Its human-services grants (FY20–21, $155k) land where the poverty rate runs at 13%, against an area that typically sits at 10%. 100% of those dollars go to grantees based in above-average-need neighborhoods. Most of its grants land in higher-need ZIPs.
How this is measured
Which US states its grants reach
How this is measured
Who it funds again
Organizations funded in more than one year, against those funded once.
4 repeat relationships: 1 still active in FY2022, 3 since wound down; 2 grantees were first funded in FY2022 (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 FY2022, 7% of grant dollars renewed an existing relationship; $1.3M went to new ones.
Where new relationships form · theme of each grantee’s first grant
How this is measured
Backed again, and grew
- TATIDES ADVOCACY2× · 2020–2022 · $155k · revenue -40%
- OCOil Change USA3× · 2017–2019 · $120k · revenue -89% · 63% of their budget
- CCCHESAPEAKE CLIMATE ACTION NETWORK ACTION FUND INC2× · 2017–2021 · $70k · revenue ×18
Funded once
- NPNEO Philanthropy Action Fund Incone grant, 2018 · $175k · revenue -34%
- LOLEAGUE OF CONSERVATION VOTERS INCgraduatedone grant, 2020 · $150k · revenue +104%
- IFINSTITUTE FOR GOVERNANCE AND SUSTAINABLE DEVELOPMENTgraduatedone grant, 2017 · $125k · revenue +77%
How this is measured
Repeat means funded in two or more distinct years. Growth and survival are read from each grantee’s own subsequent IRS filings.
Closest unfunded matches
The nonprofits that most resemble its grantees but are not funded by it, scored along the direction from the rest of the field toward the portfolio. A resemblance in what they say they do, not a recommendation.
Cgc operates as a nonprofit financial institution that invests directly and through partners to transform financial markets by using public and private investing to accelerate the deployment of projects that strengthen the grid, reduce…
To improve the environment through education and policy work, with an emphasis on pollution, climate change, and energy issues; and how congress and the administration stand on these issues.
Climate power is working to ensure political, social, and economic progress on climate by winning the politics of climate.
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…
Greenlight action mobilizes grassroots power to get more clean energy projects built more quickly across the united states.
Improving the transparency and scientific integrity of climate solutions through open data and tools.
To research and develop healthy climate solutions comprising global food security, ecosystem regeneration and carbon balance in seas and soils.
Advocate for climate change and other environmental action via nonviolent direct action
E3g is a leading international not-for-profit think tank specialising in climate diplomacy harnessing expertise in the politics and economics of climate change.
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.
To educate policymakers about climate policies generally and to directly advocate for specific legislation on climate change.
To launch breakthrough climate mitigation efforts by identifying, supporting, and unleashing innovative leaders with transformative strategies.
How this is measured
27 grantees tracked through their own filings, 2017–2025.
Each grant beside the grantee’s revenue from every source, year by year.
How this is measured
Counted here: distinct organizations funded across 2017 to 2025, not grant rows in a single year, so this will not match the grant count on the cover. 27 of the 28 grantees resolved in that span have returns of their own we could reconcile.
Each grantee is resolved to its own IRS returns. Association, dated; never a causal claim.
Where the money sits, by cause and then by grantee
Each grantee by its size and the funder’s share of it; top left is load-bearing
Grantee by grantee: a decade per organization, before and after funding
A decade per grantee: revenue shaded, grants as bars, all rows on one timeline.
- Who funds FORWARD ACTION FUND ↗
- Who funds SIXTEEN THIRTY FUND ↗
- Who funds NEO Philanthropy Action Fund Inc ↗
- Who funds TIDES ADVOCACY ↗
- Who funds LEAGUE OF CONSERVATION VOTERS INC ↗
- Who funds INSTITUTE FOR GOVERNANCE AND SUSTAINABLE DEVELOPMENT ↗
- Who funds CONSERVATION LAW FOUNDATION INC ↗
- Who funds CITIZEN ACTION OF NEW YORK INC ↗
- Who funds Oil Change USA ↗
- Who funds NEW GEORGIA PROJECT ACTION FUND ↗
- Who funds END CITIZENS UNITED LET AMERICA VOTE ACTION FUND ↗
- Who funds WESTERN FUTURES FUND INC ↗
- Who funds MAINE PEOPLE'S ALLIANCE ↗
- Who funds PEOPLE'S ACTION ↗
- Who funds REPOWER ↗
- Who funds CHESAPEAKE CLIMATE ACTION NETWORK ACTION FUND INC ↗
- Who funds FAITH IN ACTION FUND ↗
- Who funds 350ORG ACTION FUND ↗
- Who funds CENTER FOR COMMUNITY CHANGE ACTION ↗
- Who funds LIVING UNITED FOR CHANGE IN ARIZONA ↗
- Who funds SUNRISE MOVEMENT ↗
- Who funds FOOD & WATER ACTION FUND ↗
- Who funds Partnership for Policy Integrity ↗
- Who funds CLIMATE HAWKS VOTE CIVIC ACTION ↗
- Who funds ADVANCE NORTH CAROLINA INC ↗
- Who funds Black Voters Matter Fund Inc ↗
- Who funds TEXAS ORGANIZING PROJECT ↗
Co-funders
Grantmakers whose grantees overlap with this funder’s far more than size alone predicts. Closer means stronger alignment; arcs show where they also fund each other. Here they form a tightly interlocked group: most of these funders back each other's grantees too.
Open a dossier: Sixteen Thirty Fund · Tides Advocacy · Open Society Action Fund Inc · Women Donors Network Action · Way to Win Action Fund Inc · All Hands on Deck Network Inc · The Heising-Simons Action Fund · Instructional Telecommunications Foundation Inc · Tides Foundation · America Votes · North Fund · See Forward Fund Inc
How this is measured
How much its grantees rely on government
Each dot is one organization Tioga Fund Inc funds: left to right is the share of its income from government, bottom to top the share from Tioga Fund Inc. Bigger dots raise more.
How this is measured
Warm introductions · Powered by PlinthPlus
How do I get to Tioga Fund Inc?
Find your warmest path to Tioga Fund Inc through trustees and officers whose names appear on both boards. Search for your organization and Plinth traces the shortest route it can evidence.
Each link is a name appearing on two organizations’ public IRS 990 filings, matched on that name and, where the filings support it, on location. A same-state match has geographic support, which is a second matching feature rather than confirmation that the two are one person; a cross-state one is the likeliest to be two people who share a name. Every hop shows its tier, low-confidence and distant paths are held back rather than guessed, and it is worth confirming the person before you use the introduction.
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