Vote Solar
Vote Solar's mission is to realize a 100% clean energy future through a solutions-driven, people-first approach.
Vote Solar at a glance
In short: Vote Solar reported $5K in grants paid in 2025 (a total; its filing lists no individual grants). Source: 2025 IRS Form 990.
- Grants paid (2025)
- $5,000 — reported as a total on the IRS filing, without an itemized list
- -94.3% vs 2024
- Total assets
- $13,017,643
- -11.3% vs 2024
- Revenue (2025)
- $7,622,988
- -20.2% vs 2024
- Net investment income (2025)
- $519,123
- -12.9% vs 2024
- Expenses (2025)
- $9,407,681
- -0.8% vs 2024
- Latest 990 filing
- Form 990, 2025 View filing
Data from IRS Form 990, 2025; updated November 2026.
Who Vote Solar funds
How this funder distributes its grants
Grant Size Distribution
9 grants across all recorded years
The most common grant size was under $50K: 7 grants of 9 (78%).
Geographic Focus
Where this funder awards grants
Grant Distribution by State
Cities
How Vote Solar gives
- Giving fell 69% from 2021 to 2024. Method
From the foundation's IRS Form 990 filings. Methodology.
Giving History
Giving Over Time
Total grant dollars and number of grants per year
From 2020 to 2025, annual grant giving ranged from $5K (2025) to $285K (2021). In 2025 it reported $5K in grants paid, as a total without an itemized list.
Hatched bars: grants paid as reported on the IRS filing, which lists no individual grants for that year.
Grants by year
Grant recipients and amounts by year
| Recipient | Purpose | Amount |
|---|---|---|
| Gridlab Berkeley, CA | Grid Equity Midwest (GEM) Coalition | $42,625 |
| Community Power Coon Rapids, MN | Grid Equity Midwest (GEM) Coalition | $19,500 |
| Soulardarity Highland Park, MI | Grid Equity Midwest (GEM) Coalition | $19,500 |
| Illinois Peoples Action Bloomington, IL | Grid Equity Midwest (GEM) Coalition | $6,500 |
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Financial History
Multi-year comparison from IRS filings
| Filing year | Total Assets | Revenue | Expenses | Grants paid | Grants | Net Investment Income |
|---|---|---|---|---|---|---|
| 2025 | $13,017,643 | $7,622,988 | $9,407,681 | $5,000 | Total only | $519,123 |
| 2024 | $14,678,705 | $9,548,879 | $9,488,163 | $88,125 | 4 | $596,168 |
| 2023 | $14,841,283 | $9,365,023 | $9,681,702 | $9,500 | 1 | $359,634 |
| 2022 | $15,251,412 | $7,417,991 | $8,701,220 | $268,000 | 2 | $45,791 |
| 2021 | $16,151,293 | $12,907,354 | $7,403,908 | $285,000 | 2 | $16,496 |
| 2020 | $11,225,315 | $9,944,750 | $6,814,308 | $280,000 | 1 | $34,009 |
"Total only": grants paid as reported on the IRS filing, which lists no individual grants for that year.
About Vote Solar
Based on IRS filings
Vote Solar is a public charity focused on Environment & Animals, based in Oakland, CA. IRS filing data is available from 2020 through 2025. As of 2025, the organization holds $13.0M in total assets. In 2025, it reported $5K in grants paid as a total on its IRS filing, without an itemized list. Net investment income was $519K.
Focus Areas
Leadership & Key People
Officers and directors from IRS filings
Vote Solar is led by Sachu Constantine, Executive Director since 2023 (on filings since 2020); 10 of 18 officers listed in 2025 are compensated.
Officers on the 2025 filing
Sachu Constantine
Executive Director
Mng Director Regulatory → President & Executive Director, 2021
President & Executive Director → Executive Director, 2023
On filings since 2020
40 hrs/week
$142K (2020) → $233K (2025)
Zaid Ashai
Board Chair
Director → Board Chair, 2021
On filings since 2020
1 hr/week
No compensation reported
Nathan Phelps
Managing Director & Hub
Mngng Director Regultry → Mng Director Regulatory, 2023
Mng Director Regulatory → Managing Director & Hub, 2025
On filings since 2022
40 hrs/week
$154K (2022) → $170K (2025)
William Kenworthy
Senior Reg. Director
Reg Director Midwest → Senior Reg. Director Mdwt, 2024
Senior Reg. Director Mdwt → Senior Reg. Director, 2025
On filings since 2021
40 hrs/week
$135K (2021) → $160K (2025)
Andrea Leon-Grossmann
Dpty Prgm Director West
New on the 2025 filing
40 hrs/week
$159K (2025)
Julia Gabbert
Mngng Director & Giving
New on the 2025 filing
40 hrs/week
$178K (2025)
Jon Carson
Director
On filings since 2020
1 hr/week
No compensation reported
Curtis Seymour
Director
On filings since 2023
1 hr/week
No compensation reported
Tarak Shah
Director
On filings since 2023
1 hr/week
No compensation reported
Steph Speirs
Director
On filings since 2024
1 hr/week
No compensation reported
Mandela Barnes
Director
New on the 2025 filing
1 hr/week
No compensation reported
Rosalind Jackson
Director
New on the 2025 filing
1 hr/week
No compensation reported
Utopia Hill
Director
New on the 2025 filing
1 hr/week
No compensation reported
Elizabeth Brooks
CFO
Treasurer → Treasurer & Staff, 2021
Treasurer & Staff → CFO, 2023
On filings since 2020
40 hrs/week
$101K (2020) → $220K (2025)
Ayesha Herian
Chief of Staff
Mng Director Committee → Chief of Staff, 2023
On filings since 2021
40 hrs/week
$144K (2021) → $160K (2025)
Irina Cortez
Chief Talent Offcr
Mngng Director Talent → Talent Officer, 2024
Talent Officer → Chief Talent Offcr, 2025
On filings since 2022
40 hrs/week
$153K (2022) → $163K (2025)
Sean Garren DeKrey
Secretary & Cpo
Secretary & Staff → Secretary & Cpo, 2024
On filings since 2022
40 hrs/week
$185K (2022) → $194K (2025)
Tess Richey
Chief Philanthropy Officer
New on the 2025 filing
40 hrs/week
$188K (2025)
Former officers (22)
- Former: Heather McTeer Toney (2020–2024) — Director
- Former: Marta Tomic (2023–2024) — Mng Director Nat Prgm
- Former: Rob Wallace (2023–2024) — Director
- Former: Lindsay Hallock (2024) — Dpt Prgm Director Stst
- Former: James Gilliam (2020–2023) — Senior Regulatory Director
- Former: Jessica Brittsan (2020–2023) — Chief Philanthropy Officer
- Former: Steph Spiers (2023) — Director
- Former: Kristin Mayes (2020–2022) — Director
- Former: Robert Wallace (2020–2022) — Director
- Former: Sheridan Pauker (2020–2022) — Director
- Former: Stephanie Chen (2020–2022) — Director
- Former: Adam Browning (2020–2021) — President & Executive Director
- Former: Katherine Chiles Ottenweller (2020–2021) — Se Director
- Former: Annie Lapp (2021) — Secretary & Staff
- Former: Emily Cozart-Mohammed (2021) — Director Philanthropy
- Former: Sean Garren (2021) — Secretary & Staff
- Former: Anna Lappe (2020) — Secretary
- Former: Cecil Corbin-Mark (2020) — Director
- Former: David Crane (2020) — Director
- Former: Edward Smeloff (2020) — Program Director
- Former: Melanie Santiago-Mosier (2020) — Access & Equity Director
- Former: Sanjay Wagle (2020) — Director
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
The highest reported compensation on the 2025 filing was $233K, to Sachu Constantine (Executive Dir.). 10 officers or directors reported compensation on that filing.
Frequently asked questions about Vote Solar
How much does Vote Solar give each year?
Vote Solar reported $5K in grants paid in 2025 on its 2025 IRS Form 990, as a total without an itemized list of grants. In 2024 it gave $88K across 4 grants.
How large is Vote Solar?
Vote Solar reported $13.0M in total assets on its 2025 IRS Form 990. Its revenue that year was $7.6M.
What is Vote Solar?
Vote Solar is a public charity focused on Environment & Animals, based in Oakland, CA. It holds $13.0M in total assets as of 2025.
Where does Vote Solar operate?
Vote Solar has awarded grants in California, District of Columbia, Illinois, Michigan, Minnesota, North Carolina.
What is Vote Solar's EIN?
Vote Solar's EIN (Employer Identification Number) is 46-4396728. 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
(7)
When this profile's IRS filing data changed on Grantable
- Added Form 990 for fiscal year 2025 (received by the IRS September 21, 2026)
- Updated Form 990 for fiscal year 2020 (received by the IRS July 21, 2021)
- Updated Form 990 for fiscal year 2021 (received by the IRS June 28, 2022)
- Updated Form 990 for fiscal year 2022 (received by the IRS August 8, 2023)
- Updated Form 990 for fiscal year 2023 (received by the IRS September 16, 2024)
- Updated Form 990 for fiscal year 2024 (received by the IRS July 23, 2025)
- IRS filings on file for fiscal years 2020–2024
Live grants for the work Vote Solar funds
Environment & Animals Open opportunities, soonest deadline first.
Explore Open Grants
Browse active grant opportunities in Vote Solar's focus areas in our free grants database
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The filing figures on this page are open data under CC BY 4.0. About GrantGraph Open
Figures come from Vote Solar'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.
Vote Solar down — hundreds of funders to go?