Woodwell Climate Research Center Inc
Woodwell Climate Research Center Inc is a public charity based in Falmouth, Massachusetts. It conducts climate research and makes grants, including grants identified as supporting scientific research.
Woodwell Climate Research Center Inc at a glance
In short: Woodwell Climate Research Center Inc gave $5.7M across 25 grants in 2025 (avg $228K), top state Alaska. 32% of 2025 grantees were new. Source: 2025 IRS Form 990.
- Annual giving (2025)
- $5,695,763
- +18.6% vs 2024
- Grants made (2025)
- 25
- +4.2% vs 2024
- Average grant
- $227,831
- +13.8% vs 2024
- Median grant
- $150,478
- Total assets
- $55,957,055
- -15.8% vs 2024
- New grantees (estimate)
- 32% first-time grantees (8 of 25, 2025)
- Primary geography
- Alaska (41% of itemized 2025 grant dollars)
- Latest 990 filing
- Form 990, 2025 View filing
Data from IRS Form 990, 2025; updated October 2026. New grantees are estimated by matching recipient names across years (methodology).
How to apply to Woodwell Climate Research Center Inc
- Contact
Mailing address: 149 Woods Hole Road, Falmouth, MA 02540-1644
Phone: (508) 540-9900
Website: https://woodwellclimate.org
Application details from Grantable's research on the foundation's public materials; confirm on its website before applying.
Who Woodwell Climate Research Center Inc funds
How this funder distributes its grants
Top Recipients
Top 10 recipients in 2025
The largest 2025 recipient was Alaska Institute for Justice ($1.3M). Together the top 10 received $4.7M.
Grant Size Distribution
97 grants across all recorded years
The most common grant size was under $50K: 49 grants of 97 (51%).
Geographic Focus
Where this funder awards grants
Woodwell says it collaborates with stakeholders and government officials in more than 20 countries across six continents. Its 2025 grant dollars were concentrated in Alaska (41%), Massachusetts (17%), Connecticut (14%), California (10%), and New York (5%).
Grant Distribution by State
Share of 2025 grant dollars across all 25 itemized grants.
States
Cities
Is Woodwell Climate Research Center Inc open to new grantees?
32%
first-time grantees, 2025
In 2025, 8 of 25 grantees (32%) were first-time recipients. First grants averaged $117K; repeat grants $280K. How we count
Medians: $67K first-time, $160K repeat.
Estimate from itemized grant lists in IRS Form 990 filings (2021–2025). Recipient names are matched across years, so a renamed or misspelled grantee can look new; grants to individuals are left out. Methodology.
Giving History
Giving Over Time
Total grant dollars and number of grants per year
From 2021 to 2025, annual grant giving ranged from $472K (2021) to $5.7M (2025). In 2025 it made 25 grants totaling $5.7M.
Grants by year
Grant recipients and amounts by year
| Recipient | Purpose | Amount |
|---|---|---|
| Alaska Institute for Justice Anchorage, AK | Scientific Research | $1,330,255 |
| Harvard University Boston, MA | Scientific Research | $648,744 |
| University of Connecticut Storrs, CT | Scientific Research | $628,741 |
| University of Alaska Fairbanks, AK | Scientific Research | $505,059 |
| University of Alaska Fairbanks Fairbanks, AK | Scientific Research | $404,390 |
| University of California Santa Barbara Santa Barbara, CA | Scientific Research | $339,430 |
| Arizona State University Tempe, AZ | Scientific Research | $264,097 |
| Board of Trustees of the University of Illinois Chicago, IL | Scientific Research | $258,197 |
| Resources Legacy Fund Sacramento, CA | Scientific Research | $200,000 |
| Columbia University New York, NY | Scientific Research | $161,381 |
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Financial History
Multi-year comparison from IRS filings
The filing reports grant totals of $5,695,763 in 2025, $4,803,536 in 2024, and $2,674,422 in 2023.
| Filing year | Total Assets | Revenue | Expenses | Grants paid | Grants | Net Investment Income |
|---|---|---|---|---|---|---|
| 2025 | $55,957,055 | $24,338,086 | $34,974,038 | $5,695,763 | 25 | $1,053,246 |
| 2024 | $66,446,312 | $32,588,148 | $31,029,018 | $4,803,536 | 24 | $1,523,434 |
| 2023 | $63,603,476 | $23,205,627 | $23,864,575 | $2,674,422 | 19 | $681,517 |
| 2022 | $63,122,492 | $47,265,255 | $17,670,226 | $995,076 | 15 | $541,343 |
| 2021 | $35,020,483 | $19,563,281 | $12,121,354 | $472,052 | 14 | $743,914 |
Research compiled by Grantable AI from public sources. Last updated September 2026.
Mission & Focus Areas
Woodwell’s stated mission is to conduct science for solutions at the nexus of climate, people, and nature, partnering with leaders and communities for meaningful impact on the climate crisis. Its stated research areas include the land-climate connection: how land use affects the climate, how climate change alters forests, ecosystems, and agriculture, and how land management may help slow climate change. The organization also describes work on climate risks and climate-relevant ecosystems, including Arctic permafrost and tropical forests.
In its own descriptions of its programs, Woodwell identifies policy-relevant research, policy engagement, education and communication, and center-funded science. The Fund for Climate Solutions is described as a way to seed, extend, or scale projects, support follow-up research, and help startup projects demonstrate proof of concept.
Woodwell’s 2025 grants included universities and research institutions, as well as other organizations. For example, the Alaska Institute for Justice describes its mission as promoting and protecting the human rights of Alaskans, including immigrants, refugees, and Alaska Native communities. The Rainforest Foundation describes its mission as supporting Indigenous peoples and forest communities in securing their lands, protecting their environment, and upholding their rights. Resources Legacy Fund describes its work as including strategic grantmaking focused on climate, water, nature, wildfire resilience, conservation, and ocean protection.
Grantmaking
In filing year 2025, Woodwell reported 25 grants totaling $5,695,763. Grant amounts ranged from $5,602 to $1,330,255, with a median of $150,478. The listed grants were identified as supporting scientific research.
The largest 2025 grants included $1,330,255 to the Alaska Institute for Justice, $648,744 to Harvard University, $628,741 to the University of Connecticut, $505,059 to the University of Alaska, and $404,390 to the University of Alaska Fairbanks. Other listed recipients included the University of California Santa Barbara ($339,430), Arizona State University ($264,097), and Resources Legacy Fund ($200,000).
Leadership & Key People
Leadership team and compensation from IRS filings
The 2025 filing listed C Gail Greenwald as chair through June 6, 2025, and Thomas J Hynes III as vice chair through that date and chair from June 7 through June 30, 2025. Other officers and directors listed were Michael J Fanger, treasurer; Roger A Kranenburg, clerk; and directors Jainey Bavishi, Jerry Brown, Christina Deconcini, Andre L Guimarraes, Joseph Kennedy III, and John L Le Coq.
Woodwell Climate Research Center Inc is led by Robert Max Holmes, President & Chief Executive Officer since 2023 (on filings since 2021); 12 of 37 officers listed in 2025 are compensated.
Officers on the 2025 filing
Robert Max Holmes
President & Chief Executive Officer
Deputy Director & Senior Scientist → President & CEO, 2022
President & CEO → President & Chief Executive Officer, 2023
On filings since 2021
40 hrs/week
$192K (2021) → $457K (2025)
Philip Duffy
President & Executive Director
Past President, Advisor to the President & CEO → Past President & Executive Director, 2024
Past President & Executive Director → President & Executive Director, 2025
On filings since 2021
40 hrs/week
$304K (2021) → $333K (2025)
Thomas J Hynes III
Vice Chair & Chair
Director → Vice Chair, 2023
Vice Chair → Vice Chair & Chair, 2025
On filings since 2021
3 hrs/week
No compensation reported
C Gail Greenwald
Chair
On filings since 2024
8 hrs/week
No compensation reported
Michael T. Coe
Senior Scientist & Tropics Program Director
Senior Scientist & Tropics Program Director → Senior Scientist & Tropics Program Director Pi, 2023
Senior Scientist & Tropics Program Director Pi → Senior Scientist & Tropics Program Director, 2025
On filings since 2021
40 hrs/week
$174K (2021) → $199K (2025)
Andre L Guimarraes
Director
On filings since 2021
1 hr/week
No compensation reported
Christina Deconcini
Director
On filings since 2021
3 hrs/week
No compensation reported
Cyrus N Wadia
Director
On filings since 2021
1 hr/week
No compensation reported
Georgia Chafee Nassikas
Director
On filings since 2021
3 hrs/week
No compensation reported
Glenn T Prickett
Director
On filings since 2021
2 hrs/week
No compensation reported
John L Le Coq
Director
On filings since 2021
3 hrs/week
No compensation reported
Joseph J Mueller
Director
Chair → Director, 2023
On filings since 2021
3 hrs/week
No compensation reported
Joseph Kennedy III
Director
On filings since 2021
1 hr/week
No compensation reported
Joseph R Robinson
Director
On filings since 2021
2 hrs/week
No compensation reported
Kilaparti Ramakriashna
Director
On filings since 2021
1 hr/week
No compensation reported
Robert B Litterman
Director
On filings since 2021
1 hr/week
No compensation reported
Stephanie N Tomasky
Director
On filings since 2021
1 hr/week
No compensation reported
Wilhelm M Merck
Director
On filings since 2021
1 hr/week
No compensation reported
Ihsan K Speede
Director
On filings since 2022
1 hr/week
No compensation reported
Jerry Brown
Director
On filings since 2022
1 hr/week
No compensation reported
Izabella M Teixeira
Director
On filings since 2023
1 hr/week
No compensation reported
Daniel A Reifsynder
Director
On filings since 2024
2 hrs/week
No compensation reported
Aniket Shah
Director
New on the 2025 filing
1 hr/week
No compensation reported
Jainey Bavishi
Director
New on the 2025 filing
1 hr/week
No compensation reported
Jean A Rogers
Director
New on the 2025 filing
1 hr/week
No compensation reported
Christopher Neill
Senior Scientist
Senior Scientist → Senior Scientist Pi, 2023
Senior Scientist Pi → Senior Scientist, 2024
On filings since 2021
40 hrs/week
$191K (2021) → $220K (2025)
David McGlinchey
Chief of Government Relations
Chief of External Affairs → Chief of Government Relations, 2023
On filings since 2021
40 hrs/week
$141K (2021) → $207K (2025)
Leslie Kolterman
Vice President of Philanthropy
Chief Development Officer → Chief Philanthropic Officer, 2022
Chief Philanthropic Officer → Vice President of Philanthropy, 2025
On filings since 2021
40 hrs/week
$167K (2021) → $249K (2025)
Susan Natali
Senior Scientist
Associate Scientist → Senior Scientist Pi, 2023
Senior Scientist Pi → Senior Scientist, 2025
On filings since 2021
40 hrs/week
$126K (2021) → $196K (2025)
Wayne Walker
Vice President of Science
Associate Scientist → Chief Scientific Officer Pi, 2023
Chief Scientific Officer Pi → Vice President of Science, 2025
On filings since 2021
40 hrs/week
$131K (2021) → $237K (2025)
Christopher Schwalm
Vice President of Science
Senior Scientist & Risk Program Director → Senior Scientist & Risk Program Director Pi, 2023
Senior Scientist & Risk Program Director Pi → Vice President of Science, 2025
On filings since 2022
40 hrs/week
$173K (2022) → $206K (2025)
Corrie Martin
Chief Operating Officer
COO → Chief Operating Officer, 2025
On filings since 2023
40 hrs/week
$176K (2023) → $321K (2025)
John Arseneault
Vice President of Finance
On filings since 2024
40 hrs/week
$50K (2024) → $230K (2025)
Jonathan Sanderman
Vice President of Science
New on the 2025 filing
40 hrs/week
$186K (2025)
Michael J Fanger
Treasurer
On filings since 2021
2 hrs/week
No compensation reported
Roger A Kranenburg
Clerk
Clerk → Director, 2024
Director → Clerk, 2025
On filings since 2021
2 hrs/week
No compensation reported
Sanjay J Wagle
Vice Chair
Director → Vice Chair, 2025
On filings since 2022
1 hr/week
No compensation reported
Former officers (18)
- Former: Linda Deegan (2021–2024) — Senior Scientist
- Former: Constance R. Roosevelt (2021–2023) — Director
- Former: Daniel A. Reifsnyder (2021–2023) — Director
- Former: Gail Greenwald (2021–2023) — Chair
- Former: Heather Goldstone (2021–2023) — Chief Communications Officer
- Former: Victoria H. Lowell (2021–2023) — Director
- Former: William C. Pisano (2021–2023) — Director
- Former: Barry Leonard (2022–2023) — Chief Financial Officer
- Former: Lee Davis (2023) — Chief People & Culture Officer
- Former: Camille Romano (2021–2022) — Former Chief Financial Officer
- Former: William R. Moomaw (2021–2022) — Director
- Former: Deegan Linda A. (2022) — Senior Scientist Tropics
- Former: Michael Crowley (2022) — Senior Director F & A
- Former: Stephanie Teixeira (2022) — Director
- Former: Alison Smart (2021) — Vice President for Strategy & Advancement
- Former: Diane Falconer (2021) — Director
- Former: Marc Goldberg (2021) — Director
- Former: Richard J. Lyman (2021) — Director
Data from IRS Form 990 filings, 2021–2025. "On filings since" is the earliest filing we hold that lists the person; hours are average hours per week as reported.
Compensation Overview
From 2025 IRS filing
The highest reported compensation on the 2025 filing was $457K, to Robert Max Holmes (President & Chief Executive Officer). 12 officers or directors reported compensation on that filing.
Frequently asked questions about Woodwell Climate Research Center Inc
How much does Woodwell Climate Research Center Inc give each year?
Woodwell Climate Research Center Inc gave $5.7M across 25 grants in 2025, according to its 2025 IRS Form 990. In 2024 it gave $4.8M across 24 grants.
What is Woodwell Climate Research Center Inc's typical grant size?
Woodwell Climate Research Center Inc's median grant in 2025 was $150,478, and its average grant was $227,831, across 25 grants on its 2025 IRS Form 990. Organizations receiving their first grant from Woodwell Climate Research Center Inc that year got $117K on average.
Where does Woodwell Climate Research Center Inc give grants?
Woodwell Climate Research Center Inc's top state is Alaska, with 41% of the grant dollars itemized on its 2025 IRS Form 990. The next largest states were Massachusetts (17%) and Connecticut (14%). The most frequent recipient cities were Fairbanks, AK (2 grants), New York, NY (2 grants) and New Haven, CT (2 grants).
Does Woodwell Climate Research Center Inc give general operating support?
Not in 2025: none of the 25 grants with a stated purpose on Woodwell Climate Research Center Inc's 2025 IRS Form 990 were described as general or operating support. Recurring purposes include "Scientific Research" (25 grants).
Who are Woodwell Climate Research Center Inc's largest grantees?
Woodwell Climate Research Center Inc's largest 2025 grantees include Alaska Institute for Justice ($1,330,255), Harvard University ($648,744) and University of Connecticut ($628,741), according to its 2025 IRS Form 990. Together they received 46% of its itemized 2025 grant dollars.
How large is Woodwell Climate Research Center Inc?
Woodwell Climate Research Center Inc reported $56.0M in total assets on its 2025 IRS Form 990. Its revenue that year was $24.3M.
What does Woodwell Climate Research Center Inc fund?
Woodwell’s stated mission is to conduct science for solutions at the nexus of climate, people, and nature, partnering with leaders and communities for meaningful impact on the climate crisis. See mission & focus areas ↑
How do I apply for a grant from Woodwell Climate Research Center Inc?
Woodwell Climate Research Center Inc has no public application process in the sources Grantable reviewed. Check woodwellclimate.org for current guidelines, or contact the foundation directly before submitting a request.
What is Woodwell Climate Research Center Inc's EIN?
Woodwell Climate Research Center Inc's EIN (Employer Identification Number) is 04-3005094. IRS Form 990 filing data is available on this page for 2021–2025.
Data last updated October 2026. Sourced from IRS Form 990 filings. Research dossier generated September 2026.
Data update history
(6)
When this profile's IRS filing data changed on Grantable
- Updated Form 990 for fiscal year 2021 (received by the IRS May 12, 2022)
- Updated Form 990 for fiscal year 2022 (received by the IRS April 26, 2023)
- Updated Form 990 for fiscal year 2023 (received by the IRS May 15, 2024)
- Updated Form 990 for fiscal year 2024 (received by the IRS March 7, 2025)
- Updated Form 990 for fiscal year 2025 (received by the IRS March 31, 2026)
- IRS filings on file for fiscal years 2021–2025
Live grants for the work Woodwell Climate Research Center Inc funds
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Browse active grant opportunities in Woodwell Climate Research Center Inc's focus areas in our free grants database
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Cite this profile
Grantable. (2026). Woodwell Climate Research Center Inc funder profile. GrantGraph. Retrieved October 21, 2026, from https://grantable.co/funders/woodwell-climate-research-center-inc-morg_a64c0bc8bb1e4efd9d3093161f8ff8e5
BibTeX
@misc{grantable_043005094_2026,
author = {{Grantable}},
title = {{Woodwell Climate Research Center Inc funder profile}},
howpublished = {GrantGraph},
year = {2026},
url = {https://grantable.co/funders/woodwell-climate-research-center-inc-morg_a64c0bc8bb1e4efd9d3093161f8ff8e5},
note = {Accessed 2026-10-21. Data licensed CC BY 4.0}
}The figures on this page are open data under CC BY 4.0: reuse them with credit to Grantable and a link. Download the data.
Figures come from Woodwell Climate Research Center Inc's IRS filings (methodology). AI-written summaries, news items and logos are not covered by the open licence. Spot an error? Email hello@grantable.co.
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