Clean Energy Works logo

Clean Energy Works

Public charity · Grantmaker Washington, DC EIN: 46-4930631 Website

Clean Energy Works accelerates inclusive investments that open the clean energy economy to all.

Clean Energy Works at a glance

In short: Clean Energy Works gave $40K across 1 grant in 2025 (avg $40K), mostly in California. Source: 2025 IRS Form 990.

Annual giving (2025)
$40,000
-82.2% vs 2024
Grants made (2025)
1
-50.0% vs 2024
Average grant
$40,000
-64.4% vs 2024
Median grant
$40,000
Total assets
$4,941,148
-11.4% vs 2024
Primary geography
California (100% of itemized 2025 grant dollars)
Latest 990 filing
Form 990, 2025 View filing

Data from IRS Form 990, 2025; updated November 2026.

Who Clean Energy Works funds

How this funder distributes its grants

Top Recipients

Top recipient in 2025

Acterra Action for Healthy Planet: $40KActerra Action for HealthyPlanet$40K

The largest 2025 recipient was Acterra Action for Healthy Planet ($40K).

Grant Size Distribution

11 grants across all recorded years

4<$50K4$50–100K3$100–250K$250–500K$500K–1M$1–5M$5M+

The most common grant size was under $50K: 4 grants of 11 (36%).

Geographic Focus

Where this funder awards grants

Grant Distribution by State

6states

Share of the 2025 grant dollars on its one itemized grant.

Cities

ColumbiaBillingsAnchorageAtlantaFairbanksPalo AltoWashington

How Clean Energy Works gives

  • Giving fell 86% from 2022 to 2025. Method

From the foundation's IRS Form 990 filings. Methodology.

Giving History

Giving Over Time

Total grant dollars and number of grants per year

$0$100K$200K$300K0 grants2020 2 grants2021 4 grants2022 2 grants2023 2 grants2024 1 grant2025

From 2021 to 2025, annual grant giving ranged from $40K (2025) to $282K (2022). In 2025 it made 1 grant totaling $40K.

Grants by year

Grant recipients and amounts by year

RecipientPurposeAmount
Acterra Action for Healthy Planet Palo Alto, CAProgram Support$40,000
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Financial History

Multi-year comparison from IRS filings

Figures from IRS filings, by filing year
Filing yearTotal AssetsRevenueExpensesGrants paidGrantsNet Investment Income
2025$4,941,148$2,199,329$2,820,130$40,0001$14,684
2024$5,576,289$1,413,501$2,392,734$225,0002$3,339
2023$6,203,563$3,628,030$1,722,278$150,0002$1,949
2022$4,323,507$2,806,726$1,345,617$282,4504—
2021$2,814,593$3,159,194$1,007,039$239,0002—
2020$668,223$556,367$707,247———

About Clean Energy Works

Based on IRS filings

Clean Energy Works is a public charity focused on Environment & Animals, based in Washington, DC. IRS filing data is available from 2020 through 2025. As of 2025, the organization holds $4.9M in total assets. In 2025, it awarded 1 grant totaling $40K. Net investment income was $15K.

Leadership & Key People

Officers and directors from IRS filings

Clean Energy Works is led by Matt Flaherty, Interim Executive Director since 2025 (on filings since 2024); 4 of 11 officers listed in 2025 are compensated.

Officers on the 2025 filing

  • Matt Flaherty

    Interim Executive Director

    Director of Bldg → Interim Executive Director, 2025

    On filings since 2024

    40 hrs/week

    $148K (2024) → $155K (2025)

  • Paula Glover

    Chair

    On filings since 2021

    0.5 hrs/week

    No compensation reported

  • Tamara Jones

    Co-Exec Director

    Managing Director → Co-Exec Director, 2022

    On filings since 2021

    40 hrs/week

    $103K (2021) → $172K (2025)

  • Carol Davey

    Director of Just

    On filings since 2024

    40 hrs/week

    $155K (2024) → $143K (2025)

  • Holmes Hummel

    Fdr & Co-Exec

    Board Chair & Acting Secretary → Executive Di, 2021

    Executive Di → Fdr & Co-Exec, 2022

    On filings since 2020

    7 hrs/week

    $163K (2020) → $37K (2025)

  • Trenton Allen

    Board Member

    Treasurer → Board Member, 2024

    On filings since 2020

    0.5 hrs/week

    No compensation reported

  • Destenie Nock

    Board Member

    On filings since 2022

    0.5 hrs/week

    No compensation reported

  • Ayushi Vig

    Board Member

    On filings since 2024

    0.5 hrs/week

    No compensation reported

  • Marilyn Marsh Robinson

    Secretary

    Board Member → Secretary, 2025

    On filings since 2024

    0.5 hrs/week

    No compensation reported

  • Randall Frazier

    Treasurer

    On filings since 2024

    1 hr/week

    No compensation reported

  • Richard Juang

    Board Member

    On filings since 2024

    0.5 hrs/week

    No compensation reported

Former officers (7)
  • Former: Ken Colburn (2021–2024) — Secretary
  • Former: Andrew Ladd (2024) — Director of Opera
  • Former: Ken Alston (2021–2022) — Vice Chair
  • Former: Stephen Bickel (2022) — Director of Polic
  • Former: Mark Cayce (2021) — Board Member
  • Former: Kenneth Alston (2020) — Board Member
  • Former: Vien Truong (2020) — Board Member

Data from IRS Form 990 filings, 2020–2025. "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

Tamara Jones — Co-Exec Dire: $172KTamara JonesCo-Exec Dire$172KMatt Flaherty — Interim Ed: $155KMatt FlahertyInterim Ed$155KCarol Davey — DIR of Just: $143KCarol DaveyDIR of Just$143KHolmes Hummel — FDR/Co-Exec: $37KHolmes HummelFDR/Co-Exec$37K

The highest reported compensation on the 2025 filing was $172K, to Tamara Jones (Co-Exec Dire). 4 officers or directors reported compensation on that filing.

Frequently asked questions about Clean Energy Works

How much does Clean Energy Works give each year?

Clean Energy Works gave $40K across 1 grant in 2025, according to its 2025 IRS Form 990. In 2024 it gave $225K across 2 grants.

How large is Clean Energy Works?

Clean Energy Works reported $4.9M in total assets on its 2025 IRS Form 990. Its revenue that year was $2.2M.

What is Clean Energy Works?

Clean Energy Works is a public charity focused on Environment & Animals, based in Washington, DC. It holds $4.9M in total assets as of 2025.

Where does Clean Energy Works operate?

Clean Energy Works has awarded grants in Alaska, California, District of Columbia, Georgia, Missouri, Montana.

What is Clean Energy Works's EIN?

Clean Energy Works's EIN (Employer Identification Number) is 46-4930631. IRS Form 990 filing data is available on this page for 2020–2025.

Data last updated November 2026. Sourced from IRS Form 990 filings.

Data update history

(6)

When this profile's IRS filing data changed on Grantable

  1. Added Form 990 for fiscal year 2025 (received by the IRS September 9, 2026)
  2. Updated Form 990 for fiscal year 2021 (received by the IRS August 1, 2022)
  3. Updated Form 990 for fiscal year 2022 (received by the IRS August 15, 2023)
  4. Updated Form 990 for fiscal year 2023 (received by the IRS September 20, 2024)
  5. Updated Form 990 for fiscal year 2024 (received by the IRS May 15, 2025)
  6. IRS filings on file for fiscal years 2020–2024

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The filing figures on this page are open data under CC BY 4.0. About GrantGraph Open

Figures come from Clean Energy Works'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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