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Washington, D.C. · Public charity

Institute for Governance and Sustainable Development

Igsd's mission is to promote fast climate mitigation to slow near-term warming and self-propagating climate feedbacks, avoid or at least delay catastrophic climate and societal tipping points, and limit global temperatures to 1.5 cor at least keep this temperature guardrail in sight and limit overshoot.

$610k
Granted FY2025(still arriving)
2
Itemized grants FY2025
6
Organizations funded FY2024
67%
First-time grantees FY2024
Read the full brief
Itemized, FY2025
$400k
The rest is grants the schedule does not break out
Median grant, FY2025
$200,000
Largest grant, FY2025
$200,000
Organizations funded a year
1 to 9
FY2018 to FY2024
States reached, FY2025
2
Total assets, FY2025
$16M

How open it is to new grantees

In FY2024, 67% of the organizations Institute for Governance and Sustainable Development funded were first-time grantees, receiving 67% of its grant dollars.

New vs renewed · share of each year

In FY2024, 33% of grant dollars renewed an existing relationship; $394k went to new ones.

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

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

’19’20’21’22’23’24
EnvironmentCivil RightsEducationCommunity ImprovementCrime & LegalOther
How this is measured
First-time means a grantee’s first year in the filing window; renewed means funded in an earlier year too. The renewed share climbs naturally as a portfolio matures, so the signal is a year that bucks it (a wave of new grantees). The earliest year is left-censored: relationships that predate the data read as new. Theme is the grantee’s IRS cause.
The numbers by year
Fiscal yearOrganizations fundedTo those organizationsFirst-time grantees
FY2025still arriving2$400k50%
FY20246$587k67%
FY20232$1.6M100%
FY20221$500k100%
FY20216$255k100%
FY20209$511k89%
FY20192$195k100%
FY20181$70kn/a
100% classified

What it funded, over time

Every grant placed by its stated purpose and the recipient’s mission, by year, FY2018 to 2025.

Environment$1.9MScience & Tech$1.8MCivil Rights$273kEmployment$130kCrime & Legal$54k

Where its grants go

Grant dollars by states, across the years we hold.

Which US states its grants reach

WA
MN
IL
WI
NY
MA
OH
NJ
CA
VA
MD
NC
DC
HI
FL

Top grantees

Largest recipients by total granted, FY2018 to FY2025, and the share of each one’s budget the grants supplied at peak.

GranteeTotal grantedYearsShare of their budget
Regents of the University of California$1,724,7353n/a
Clean Air Task Force Inc$500,00011%
Center for Climate Integrity$344,854266%
Center for Human Rights and Environment Incorporated$210,0001n/a
Shindell Consulting LLC$210,0001n/a
University of Maryland College Park$200,0001n/a
Bledsoe & Associates LLC$179,4002n/a
Work Environment Council of New Jersey Inc$130,000116%
Hawaii Alliance for Progressive Action$82,500119%
Glencoe Strategies LLC$81,1001n/a
Show all 24 grantees
All grantees of Institute for Governance and Sustainable Development by total granted
GranteeTotal grantedYearsShare of their budget
Regents of the University of California$1,724,7353n/a
Clean Air Task Force Inc$500,00011%
Center for Climate Integrity$344,854266%
Center for Human Rights and Environment Incorporated$210,0001n/a
Shindell Consulting LLC$210,0001n/a
University of Maryland College Park$200,0001n/a
Bledsoe & Associates LLC$179,4002n/a
Work Environment Council of New Jersey Inc$130,000116%
Hawaii Alliance for Progressive Action$82,500119%
Glencoe Strategies LLC$81,1001n/a
American University$75,00010%
Chesapeake Climate Action Network Inc$50,00012%
Fresh Energy$48,00012%
Smart Surfaces Coalition$45,000118%
Nc Warn Inc$40,00011%
International Fund for Chinas Environment$30,000127%
American Association for Justice$30,00010%
Melrose Technologies LLC$27,5001n/a
Environmental Defender Law Center$24,00015%
Conservation Minnesota$16,25011%
Copal-Education Fund Communidades Organizando El Poder y la A$16,25011%
The Ohio Environmental Council$10,00010%
Climate Generation$3,75010%
Mn350$3,75010%

Plus 1 recipient with no EIN on record ($70k), not named here.

Where it is load-bearing

Institute for Governance and Sustainable Development supplied at least a quarter of the budget for 2 of its grantees at some point. The chart plots its 17 largest grantees; load-bearing ones sit top left.

25%50%75%100%$1.0M$10M$100Mgrantee revenue →↑ funder's share of their budgetClean Air Task Force Inc: $500,000 over 1y, 1.0% of budgetCenter for Climate Integrity: $344,854 over 2y, 66% of budgetWork Environment Council of New Jersey Inc: $130,000 over 1y, 16% of budgetHawaii Alliance for Progressive Action: $82,500 over 1y, 19% of budgetAmerican University: $75,000 over 1y, 0.0% of budgetChesapeake Climate Action Network Inc: $50,000 over 1y, 2.3% of budgetFresh Energy: $48,000 over 1y, 2.1% of budgetSmart Surfaces Coalition: $45,000 over 1y, 18% of budgetNc Warn Inc: $40,000 over 1y, 1.5% of budgetInternational Fund for Chinas Environment: $30,000 over 1y, 27% of budgetAmerican Association for Justice: $30,000 over 1y, 0.1% of budgetEnvironmental Defender Law Center: $24,000 over 1y, 4.6% of budgetConservation Minnesota: $16,250 over 1y, 1.0% of budgetCopal-Education Fund Communidades Organizando El Poder y la A: $16,250 over 1y, 1.3% of budgetThe Ohio Environmental Council: $10,000 over 1y, 0.3% of budgetClimate Generation: $3,750 over 1y, 0.3% of budgetMn350: $3,750 over 1y, 0.2% of budget

Tap a dot to name the grantee.

How this is measured
Share of budget is the funder’s grant in a year over the grantee’s total revenue that year, at its highest across the years we hold; revenue is from all sources. Only grantees confirmed against their own filings, whose grants do not exceed their revenue, are plotted: the largest 17.

Nonprofits that may fit its grantmaking

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.

Tides FoundationCA19.6× affinity9 shared granteesties to 11 of 11Hover any node to trace its alignments.Compare side by side →

Open a dossier: Tides Foundation · The Energy Foundation · United States Energy Foundation · New Venture Fund · The Minneapolis Foundation · The McKnight Foundation · Patagoniaorg · Saint Paul & Minnesota Foundation · Center for Climate Integrity · Global Greengrants Fund · Marbrook Foundation · Longview Foundation

How this is measured
Affinity is a Gamma-Poisson posterior co-funding rate, re-centered on the typical rate, so thin evidence shrinks toward no signal. Overlap is association, not proof of shared intent.

Compare Institute for Governance and Sustainable Development with peer funders

Warm introductions · Powered by PlinthPlus

How do I get to Institute for Governance and Sustainable Development?

Find your warmest path to Institute for Governance and Sustainable Development 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.

About Institute for Governance and Sustainable Development

How much does Institute for Governance and Sustainable Development give?
Institute for Governance and Sustainable Development reported 2 itemized grants totaling $399,735, out of $609,735 in total grant expense reported on the return in its FY2025 IRS filing. It funded between 1 and 9 organizations a year over FY2018 to FY2024.
What does Institute for Governance and Sustainable Development fund?
By grant dollars over FY2018 to FY2025, its largest causes are Environment (46%), Science & Tech (43%), Civil Rights (7%).
Who are Institute for Governance and Sustainable Development's largest grantees?
By total granted over FY2018 to FY2025: Regents of the University of California ($1.7M), Clean Air Task Force Inc ($500k), Center for Climate Integrity ($345k).
Does Institute for Governance and Sustainable Development fund new organizations?
In FY2024, 67% of the organizations it funded were first-time grantees.
Which funders back the same organizations as Institute for Governance and Sustainable Development?
Its strongest co-funders, measured against what their size predicts, include Tides Foundation, The Energy Foundation, United States Energy Foundation.
Where is Institute for Governance and Sustainable Development based?
Institute for Governance and Sustainable Development is based in DC.

On method. Every financial figure here is read from IRS e-file XML, the funder’s own 990/990-PF, and from the multi-year returns of the 26 grantees we resolved, each linked to its source. Grantee outcomes are each organization’s own program-service reporting (Form 990, Part III), read as association with funding, never as caused by it. Low-confidence name matches are suppressed rather than guessed. How we build these →

How this is measured
Each figure carries one of six labels. Filed is what the funder reported on its 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.

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

Source object · view filing

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