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Plinth

· Private foundation

American Conservation Association Inc

Its FY2025 filing reports that it accepted unsolicited grant applications.

$107k
Granted FY2025still arriving
12
Grants FY2025still arriving
4
States reached
$25k
Largest
01What you fund
01100% classified

What you funded, over time

Every grant placed by its stated purpose and the recipient’s mission, by year — across FY20172025.

Environment$853kAnimals$75kCommunity Improvement$25kRecreation & Sports$3k
02FY2025 · 12 grants

Where the money goes

Your grants by size, and where they go.

By grant size · FY2025

  • Under $10k9 grants · $42k
  • $10k–50k3 grants · $65k
$5,000
Median grant
4
States reached
$60k
Total assets
Largest grants
RecipientAmount
NATURAL RESOURCES DEFENSE COUNCIL$25,000
CATSKILL MOUNTAINKEEPER$25,000
OPEN SPACE INSTITUTE$15,000
CONSERVATION INT'L FOUNDATION$5,000
PLACEMAKINGX$5,000
WILDLIFE CONSERVATION SOCIETY$5,000
CLIMATE CENTRAL$5,000
SCENIC HUDSON INC$5,000
CLIENTEARTH US$5,000
THE WILDERNESS SOCIETY$5,000
HUDSON RIVER SLOOP CLEARWATER$5,000
SCENIC AMERICA$2,000
02The need
03

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.

show:

Dollar for dollar, your grants (FY17–25) land where the poverty rate runs at 16%, against an area that typically sits at 13%. 86% of your dollars go to grantees based in above-average-need neighborhoods. Most of your grants land in higher-need ZIPs.

area typical 13%SCENIC HUDSON INC: $5k → 9%CATSKILL MOUNTAINKEEPER: $25k → 16%NATURAL RESOURCES DEFENSE COUNCIL: $25k → 17%PLACEMAKINGX: $5k → 20%WILDLIFE CONSERVATION SOCIETY: $30k → 28%SCENIC AMERICA: $10k → 14%CLIMATE CENTRAL: $5k → 11%THE CONSERVATION FUND: $5k → 7%SCENIC HUDSON INC: $5k → 9%CATSKILL MOUNTAINKEEPER: $25k → 16%NATURAL RESOURCES DEFENSE COUNCIL: $25k → 17%PLACEMAKINGX: $5k → 20%WILDLIFE CONSERVATION SOCIETY: $5k → 28%THE WILDERNESS SOCIETY: $5k → 14%CLIMATE CENTRAL: $5k → 11%THE CONSERVATION FUND: $5k → 7%SCENIC HUDSON INC: $5k → 9%CATSKILL MOUNTAINKEEPER: $25k → 16%NATURAL RESOURCES DEFENSE COUNCIL INC: $25k → 17%PLACEMAKINGX: $5k → 20%WILDLIFE CONSERVATION SOCIETY: $5k → 28%DEFENDERS OF WILDLIFE: $5k → 14%THE CONSERVATION FUND: $5k → 7%SCENIC HUDSON INC: $5k → 9%CATSKILL MOUNTAINKEEPER: $25k → 16%NATURAL RESOURCES DEFENSE COUNCIL: $25k → 17%PLACEMAKINGX: $5k → 20%WILDLIFE CONSERVATION SOCIETY: $5k → 28%THE WILDERNESS SOCIETY: $5k → 14%CATSKILL MOUNTAINKEEPER: $25k → 16%NATURAL RESOURCES DEFENSE COUNCIL: $25k → 17%CATSKILL MOUNTAINKEEPER: $25k → 16%NATURAL RESOURCES DEFENSE COUNCIL: $25k → 17%CATSKILL MOUNTAINKEEPER: $25k → 16%NATURAL RESOURCES DEFENSE COUNCIL: $25k → 17%CATSKILL MOUNTAINKEEPER: $25k → 16%NATURAL RESOURCES DEFENSE COUNCIL: $25k → 17%CATSKILL MOUNTAINKEEPER: $25k → 16%NATURAL RESOURCES DEFENSE COUNCIL: $25k → 17%OPEN SPACE INSTITUTE: $15k → 17%OPEN SPACE INSTITUTE: $15k → 17%OPEN SPACE INSTITUTE: $15k → 17%OPEN SPACE INSTITUTE: $15k → 17%OPEN SPACE INSTITUTE: $15k → 17%OPEN SPACE INSTITUTE: $15k → 17%OPEN SPACE INSTITUTE: $15k → 17%OPEN SPACE INSTITUTE: $15k → 17%OPEN SPACE INSTITUTE: $15k → 17%0%20%40%50%more need →
grant to an above-average-need area below average· circle size = grant amount

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.

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.

03Your edge
repeat funding

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.

99%of every dollar goes to organizations you’ve funded before.
$951k · 15 repeat orgs$5k to everyone else

And the relationships you keep tend to grow: grantees you re-up on have seen median revenue of +59% since the first grant, against +35% for the ones you funded once.

15 repeat relationships — 12 still active in FY2025, 3 since wound down.

How the two cohorts compare

Re-uppedFunded once

Organizations

15
1

Total granted

$951k
$5k

Median revenue growth · since first grant

+59%
+35%

Still filing today

80%
100%

New vs renewed · share of each year

In FY2025, 100% of grant dollars renewed an existing relationship; $0 went to new ones.

50%100%’17’18’19’20’21’22’23’24’25
RenewedFirst-time

Where new relationships form · theme of each grantee’s first grant

’17’18’19’20’21’22’23’24’25
EnvironmentAnimalsScience & TechOther

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

  • NATURAL RESOURCES DEFENSE COUNCIL INC
    9× · 2017–2025 · $225k · revenue +41%
  • CM
    CATSKILL MOUNTAINKEEPER INC
    9× · 2017–2025 · $225k · revenue +35%
  • OS
    OPEN SPACE INSTITUTE INC
    9× · 2017–2025 · $135k · revenue +219%

Funded once

  • DO
    Defenders of Wildlifegraduated
    one grant, 2023 · $5k · revenue +35%

Repeat = funded in two or more distinct years; growth and survival are read from each grantee’s own subsequent IRS filings.

04Your field

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.

1
World Wildlife Fund Inc

Wwf's mission is to conserve nature and reduce the most pressing threats to the diversity of life on earth. (continued on schedule o)

Environment
2
Ocean Conservancy

Ocean conservancy unites science, people, and policy to protect our ocean, today and for generations to come.

Environment
3
Climate Conservation Dba Center for Large Landscape Conservation

We bring science, policy, and proven solutions directly to communities working to restore the integrity and natural connectivity of the landscapes in which they live. (see schedule o)

Environment
4
New Jersey Conservation Foundation

Recognizing that a healthy environment is critical to the well-being and survival of all living things, new jersey conservation foundation is devoted to preserving land and protecting natural resources throughout new jersey's (continued on…

Environment
5
Environment Now
6
Conservation Law Foundation Inc

Conservation law foundation, inc. (clf) protects new england's environment for the benefit of all people and future generations. we use the law, science, and markets to create solutions that preserve and restore our natural resources,…

Environment
7
The International Dark-Sky Association Inc

Darksky international restores the nighttime environment and protects communities from the harmful effects of light pollution through outreach, advocacy, and conservation.

8
Resource Renewal Institute

The resource renewal institute facilitates the creation, development and implementation of practical strategies to solve the entire complex environmental problem by addressing it comprehensively.

Environment
9
Property and Environment Research Center

Perc is dedicated to advancing conservation through markets, incentives, property rights, and partnerships.

Public Benefit
10
Washington Forest Law Center

Dedicated to protecting the world's natural environment on behalf of the public by serving as a public interest law firm. refer to schedule o, part iii, line 4a, for list of litigated cases or advocacy work.

11
National Audubon Society Inc

We work towards a future where birds thrive across the americas because audubon is a powerful, diverse, and ever-growing force for conservation. (continued on schedule o).

Environment
12
Project Drawdown

Project drawdown's mission is to drive meaningful climate action by advancing science-based solutions and strategies. project drawdown's work is focused on three pillars: science - advancing science-based climate solutions and strategies;…

Education

For reference, the grantee most central to the portfolio’s shape is The Conservation Fund a Nonprofit Corporation and the most unlike its peers is Wildlife Conservation Society. Resemblance is measured on each organization’s own IRS 990 mission text; it reflects how work is described, not its quality or impact.

04the grantee network

13 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 20172025, not grant rows in a single year — so this will not match the grant count on the cover. 13 of the 16 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.

0
Load-bearing (≥25% of a budget)
2
Early backer (in before they grew)
13/13
Grantees still filing
12/13
Grew since you first funded

Where your money sits — by cause, then by grantee

NATURAL RESOURCES DEFENSE COUNCIL INC — $225,000 · EnvironmentNATURAL RESOURCES DEFENSE COUNCIL INCCATSKILL MOUNTAINKEEPER INC — $225,000 · EnvironmentCATSKILL MOUNTAINKEEPER INCOPEN SPACE INSTITUTE INC — $135,000 · EnvironmentOPEN SPACE INSTITUTE INCCONSERVATION INTERNATIONAL FOUNDATION — $45,000 · EnvironmentCONSERVATION INTERNATIONAL FOUNDATIONTHE WILDERNESS SOCIETY — $45,000 · EnvironmentTHE WILDERNESS SOCIETYScenic Hudson Inc — $45,000 · EnvironmentScenic Hudson Inc+4 more — $78,000 · Environment+4 moreWildlife Conservation Society — $70,000 · AnimalsDefenders of Wildlife — $5,000 · AnimalsCLIENTEARTH US — $45,000 · OtherPLACEMAKINGX — $25,000 · OtherPARKS AND TRAILS NY — $3,000 · OtherCLIMATE CENTRAL INC — $10,000 · Science & Tech
Environment$798,000Animals$75,000Other$73,000Science & Tech$10,000

Each org by its size and your share of it — top-left is where you’re load-bearing

25%50%75%100%$10M$100Mgrantee revenue →↑ your share of their budgetNATURAL RESOURCES DEFENSE COUNCIL INC — $225,000 over 9y, 0.0% of budgetCATSKILL MOUNTAINKEEPER INC — $225,000 over 9y, 2.1% of budgetOPEN SPACE INSTITUTE INC — $135,000 over 9y, 0.9% of budgetWildlife Conservation Society — $70,000 over 9y, 0.0% of budgetCONSERVATION INTERNATIONAL FOUNDATION — $45,000 over 9y, 0.0% of budgetTHE WILDERNESS SOCIETY — $45,000 over 9y, 0.0% of budgetScenic Hudson Inc — $45,000 over 9y, 0.1% of budgetSCENIC AMERICA — $23,000 over 9y, 1.2% of budgetHUDSON RIVER SLOOP CLEARWATER INC — $20,000 over 4y, 0.4% of budgetPROJECT FOR PUBLIC SPACES INC — $20,000 over 4y, 0.2% of budgetTHE CONSERVATION FUND A NONPROFIT CORPORATION — $15,000 over 3y, 0.0% of budgetCLIMATE CENTRAL INC — $10,000 over 2y, 0.1% of budgetDefenders of Wildlife — $5,000 over 1y, 0.0% of budget
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 NATURAL RESOURCES DEFENSE COUNCIL INC
  • Who funds CATSKILL MOUNTAINKEEPER INC
  • Who funds OPEN SPACE INSTITUTE INC
  • Who funds Wildlife Conservation Society
  • Who funds CONSERVATION INTERNATIONAL FOUNDATION
  • Who funds THE WILDERNESS SOCIETY
  • Who funds Scenic Hudson Inc
  • Who funds SCENIC AMERICA
  • Who funds HUDSON RIVER SLOOP CLEARWATER INC
  • Who funds PROJECT FOR PUBLIC SPACES INC
  • Who funds THE CONSERVATION FUND A NONPROFIT CORPORATION
  • Who funds CLIMATE CENTRAL INC
  • Who funds Defenders of Wildlife

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.

Donor Advised Charitable Giving IncCO6.5× affinity4 shared granteesties to 1 of 1Hover any node to trace its alignments.Compare side by side →

Open a dossier: Donor Advised Charitable Giving Inc · Amazonsmile Foundation

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 American Conservation Association Inc 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.

2024
202122232425
no gov · 00%0%1%3%5%your share of their income ↑0%4%8%11%15%share of the org’s income from government
    no gov moneyreceives it· size = income
    0get no government money at all
    6report government grants on their 990 we could not trace to a source (not plotted)
    0rely on government for over half their income
    ⤢ axis zoomed · 0–15%
    typical government reliance, FY2025

    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.

    05Through Plinth

    Warm introductions · Powered by PlinthPlus

    How do I get to American Conservation Association Inc?

    Find your warmest path to American Conservation Association 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.

    On method. Every financial figure here is read directly from IRS e-file XML — your own 990/990-PF and the multi-year returns of the 16 grantees we resolved across every year we hold, several hundred filings in all (a different count from the grant rows on the cover, which are one fiscal year)— each linked to its source. Grantee achievements and outcomes are each organization’s own program-service reporting (Form 990, Part III); we read these as association with sustained funding — the foundation is one of several forces — suppress low-confidence name matches rather than guess, and say so where a figure rests on a single grant or filing. Not everything on this page is a filed figure, and the difference matters. Filed is what you reported on your return. Official is another government record about an organization, such as a federal award or a charity register, joined by name where no shared identifier exists. Resolved is an identity we worked out where the filing named a recipient without an EIN, kept only above a measured confidence threshold. Computed is arithmetic over those, like themes, portfolio clusters and co-funder strength. Context is a statistic about a place rather than about an organization, which is what the need overlay is: it describes the area a grantee’s address sits in, not where its work lands. Inferred is drawn by a model from text, like the partnerships read out of public news and organization websites. Each is labeled where it appears. How we build these →

    Generated from your IRS Form 990-PF e-file return for fiscal year 2025, released 2025. Filings run roughly 12–24 months behind; figures are dated accordingly.

    Source object · view filing

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