funder-graph › Recipients
Who funds Climatehaven Inc
EIN 92-0306841 · New Haven, CT · NTEE U01
Climatehaven Inc of New Haven, CT (EIN 92-0306841) was named as a grant recipient by 11 funders in 15 grants paid totaling $2,033,500 in tax years 2023–2025, as reported on the funders' Forms 990-PF and 990 Schedule I. Each edge was resolved to this EIN at the match tier shown. Dataset version 2026.09.0, built 2026-09-03.
Grants received
$2,033,500
15 grants paid
Funders
11
distinct grantmakers
Tax years
2023–2025
as reported by funders
Funders
| Funder | State | Match | Grants | Total paid | Latest year |
|---|---|---|---|---|---|
| Yale University 06-0646973 | CT | A | 3 | $1,000,000 | 2025 |
| Seedlings Foundation 04-3600502 | CT | B | 2 | $500,000 | 2024 |
| Leon Lowenstein Foundation Inc 13-6015951 | CT | B | 1 | $250,000 | 2025 |
| The Community Foundation for Greater New Haven 06-6032106 | CT | A | 1 | $75,000 | 2024 |
| Roslyn Milstein Meyer and Jerome Meyer Foundation R&j Meyer Trustees 13-3921828 | NY | B | 1 | $50,000 | 2025 |
| The Sassafras Foundation 20-3082522 | CT | C | 1 | $50,000 | 2024 |
| Fidelity Investments Charitable Gift Fund 11-0303001 | MA | A | 1 | $30,000 | 2025 |
| Eder Family Foundation Inc 06-1465369 | CT | C | 2 | $26,000 | 2025 |
| Alexander Family Foundation 46-4264118 | CT | C | 1 | $25,000 | 2024 |
| The Goldman Sachs Charitable Gift Fund 11-3813663 | NY | A | 1 | $25,000 | 2025 |
| Helen & William Mazer Foundation 02-0511160 | NJ | B | 1 | $2,500 | 2025 |
Match tier: A Reported EIN · B Exact name and place · C Strong name match · D Probable name match · U Unresolved. Tiers C and D are inferred, not reported; see how matching works.
Grants
The 15 most recent grants naming this organization.
| Tax year | Funder | Recipient | Match | Amount | Type | Purpose | Source filing |
|---|---|---|---|---|---|---|---|
| 2025 | Leon Lowenstein Foundation Inc | Climatehaven Inc New Haven, CT | B | $250,000 | paid | CHARITABLE | 202611689349100311 |
| 2025 | Yale University | Climatehaven Inc New Haven, CT | A | $250,000 | paid | CHARITABLE CONTRIBUTION AND COMMUNITY SUPPORT | 202641359349303914 |
| 2025 | Roslyn Milstein Meyer and Jerome Meyer Foundation R&j Meyer Trustees | Climatehaven New Haven, CT | B | $50,000 | paid | IRC SEC. 501(c)(3) ORG. | 202611339349102701 |
| 2025 | Fidelity Investments Charitable Gift Fund | Climatehaven Inc New Haven, CT | A | $30,000 | paid | For grant recipient's exempt purposes | 202601389349301700 |
| 2025 | Eder Family Foundation Inc | Climate Haven New Haven, CT | C | $25,000 | paid | UNRESTRICTED | 202620409349100722 |
| 2025 | The Goldman Sachs Charitable Gift Fund | Climatehaven Inc New Haven, CT | A | $25,000 | paid | SUPPORT OF ENVIRONMENTAL PROGRAMS | 202611249349302616 |
| 2025 | Helen & William Mazer Foundation | Climatehaven New Haven, CT | B | $2,500 | paid | CHARITABLE PURPOSES. | 202543459349100704 |
| 2024 | Yale University | Climatehaven Inc New Haven, CT | A | $250,000 | paid | CHARITABLE CONTRIBUTION AND COMMUNITY SUPPORT | 202501359349304220 |
| 2024 | Seedlings Foundation | Climatehaven Inc New Haven, CT | B | $250,000 | paid | HUMANITARIAN/EDUCATIONAL/COMMUNITY | 202542239349100214 |
| 2024 | The Community Foundation for Greater New Haven | Climatehaven Inc New Haven, CT | A | $75,000 | paid | GENERAL SUPPORT | 202543219349314969 |
| 2024 | The Sassafras Foundation | Climatehaven Inc New Haven, CT | C | $50,000 | paid | GENERAL SUPPORT | 202521579349101107 |
| 2024 | Alexander Family Foundation | Climate Haven New Haven, CT | C | $25,000 | paid | GENERAL PURPOSE | 202531349349104738 |
| 2024 | Eder Family Foundation Inc | Climate Haven New Haven, CT | C | $1,000 | paid | UNRESTRICTED | 202540159349100464 |
| 2023 | Yale University | Climatehaven Inc New Haven, CT | A | $500,000 | paid | CHARITABLE CONTRIBUTION AND COMMUNITY SUPPORT | 202441369349303279 |
| 2023 | Seedlings Foundation | Climatehaven Inc New Haven, CT | B | $250,000 | paid | HUMANITARIAN/EDUCATIONAL/COMMUNITY | 202402629349100105 |
Match tier: A Reported EIN · B Exact name and place · C Strong name match · D Probable name match · U Unresolved. Tiers C and D are inferred, not reported; see how matching works.
Recipient matching for this dataset version has not yet completed its independent precision check. Tier A rows carry the EIN the filer reported; tiers B–D are inferred and should be read as leads until the check is published on the methodology page.
Derived from IRS Form 990-PF and Form 990 Schedule I e-file XML filed by the funders shown; this organization's identity from the IRS Exempt Organizations Business Master File. Dataset version 2026.09.0, built 2026-09-03. The rows as Parquet: manifest.
The same organization elsewhere in the program: exempt status and filing health · federal awards · grant guidance · open opportunities.
This is informational only, derived from public data on the dates shown. It is not an eligibility determination, and not legal, tax, or accounting advice. Verify against the official source before relying on it.