California · Nonprofit
OFFSHORE WIND CALIFORNIA
OFFSHORE WIND CALIFORNIA (California) receives grants from 3 organizations whose IRS filings report $60,500 to it, the largest being UNITED STATES ENERGY FOUNDATION ($30,000). 2 of them have funded it in more than one year.
- Revenue FY2024
- $1.2M
- Funders on record
- 3
- Grants received
- $61k
- Net assets
- $539k
What Offshore Wind California does
Mission
The organization promotes policies and builds public support for responsible development of offshore wind power in California CA. As a coalition of industry partners its members are dedicated to providing an independent voice and industry expertise to facilitate offshore wind deployment off CAs coast. The organization engages in public education and advocacy in support of this renewable resource as a part of a comprehensive solution to CAs energy needs.
As stated on its FY2024 Form 990.
Programs
Public education communications research and advocacy promoting policies and public support for responsible development and environmentally sustainable deployment of offshore wind power for California.
$634,233 spent50% of program spendingPacific Offshore Wind Summit for members top experts senior government officials and key stakeholders to discuss critical issues affecting the industry.
$624,710 spent50% of program spendingNot described on the e-filed return.
$0 spent0% of program spendingOther program services, not described on the e-filed return.
$0 spent0% of program spending
The 4 programs described on its FY2024 Form 990, listed largest first by expense. Program spending in total: $1,258,943.
The organization over time
Each line starts at 100 in 2020, so what you read is the shape rather than the size: 150 means half as much again as 2020, 50 means half. The number beside each label in the key is where it ended. The shaded band is where the middle 50% of its peers' revenue would sit, given their growth.
Balance sheet
Total assets and total liabilities at each year end, in dollars. The largest one-year move in total assets was 2021 to 2022, from $318k to $701k (+121%).
How it's funded, over time
Each bar is one year's revenue split into where it came from, and every bar is the same height — these are shares, not amounts, so a year that raised twice as much looks the same size. Hover a bar for the split.
Government-grant reliance: 2020 0% · 2021 0% · 2022 0% · 2023 0% · 2024 1%. Grants only. Government contracts and fees sit inside program revenue.
15% of OFFSHORE WIND CALIFORNIA’s revenue is contributions — more earned-revenue than three-quarters of its peers (88% for the typical peer).
Surplus & reserves
Operating surplus or deficit each year, and months of liquidity in hand. 1 of the last 5 reported years ran a deficit.
reserve
Leadership and staff
The officers, directors, trustees and key employees listed on each return. Joined and no longer listed compare each filing with the year before, matching people by surname and first initial; a year after a gap, or a roster under three people, has no comparison.
Chief executive
Adam Stern
Executive Director
As listed on its FY2024 Form 990.
The chief executive listed changed between the FY2022 and FY2023, and between the FY2023 and FY2024 filings.
Who funds it, year by year
2022 → 2023: the base held at 1 funder, grant income held at $10k.
From the IRS filings of OFFSHORE WIND CALIFORNIA’s funders (the co-funder graph). Association, not causation. Trends are read to FY2023, the last fiscal year that has finished arriving. FY2024–FY2026 are still being filed and are shown unshaded; they do not move any figure on this page.
How concentrated its funding is
OFFSHORE WIND CALIFORNIA leans on a few funders — its largest provides 50% of grant income and the top three 100%; half comes from just 2 funders.
the vertical line marks half of all grant income — 2 funders to its left
100% of the income these shares are computed over arrives through pass-through sponsors or from payers whose filings do not say what kind of payment it is. Concentration is still measured over all of it, because the money is real; what it does not support is a claim about how many institutions have chosen to fund OFFSHORE WIND CALIFORNIA.
Largest funder’s share by year: 2022 100% · 2023 100% — broadly stable.
“Effective funders” = inverse Herfindahl index (1 / Σ shareᵢ²) — the number of equal-sized funders that would give the same concentration. Trends are read to FY2023, the last fiscal year that has finished arriving. FY2024–FY2026 are still being filed and are shown unshaded; they do not move any figure on this page.
Where its funders are
100% of OFFSHORE WIND CALIFORNIA's grant income comes from California funders.
In-state vs out-of-state, by year
Funder states come from each funder’s own filing. Trends are read to FY2023, the last fiscal year that has finished arriving. FY2024–FY2026 are still being filed and are shown unshaded; they do not move any figure on this page.
Against its field
OFFSHORE WIND CALIFORNIA has grown faster than three-quarters of the 2,186 environment nonprofits its size.
this organization peer median middle 50% of peers· 2,186 environment nonprofits $1M–$10M, FY2024
Organizations like OFFSHORE WIND CALIFORNIA
Organizations whose mission and program text most resemble this one, by semantic similarity over every organization in the US filings — the closest peers, and often the clearest route to shared or prospective funders.
In California
Nationally
Read directly from this organization’s own Form 990, as neutral context.
Governance
Footprint & structure
Files a return copy in 1 state
Screen this organization
A dated, signed PDF of the compliance screen for OFFSHORE WIND CALIFORNIA: IRS status (Business Master File, Publication 78, auto-revocation), the OFAC sanctions lists, the Internal Revenue Bulletin, and California registration, with the Rev. Proc. 2018-32 §8.01 reliance elements stated element by element. Generated from the current files at the moment you download it.
Screens are triage, not determinations; a source that cannot be read reports not screened, never clear. Screen this nonprofit · How the screen works · on the API as GET /api/screening/{ein}?format=pdf
Questions and answers
- Who funds OFFSHORE WIND CALIFORNIA?
- OFFSHORE WIND CALIFORNIA (California) receives grants from 3 organizations whose IRS filings report $60,500 to it, the largest being UNITED STATES ENERGY FOUNDATION ($30,000). 2 of them have funded it in more than one year.
- How many funders does OFFSHORE WIND CALIFORNIA have?
- IRS filings report 3 organizations giving $60,500 in grants to OFFSHORE WIND CALIFORNIA, 2 of which have funded it in more than one year.
- Who is the largest funder of OFFSHORE WIND CALIFORNIA?
- UNITED STATES ENERGY FOUNDATION is the largest funder on record, with $30,000 in grants. The full list of funders is on this page.
- How can an organization like OFFSHORE WIND CALIFORNIA find more funders?
- Start with the funders already giving here, then look at the foundations that back similar organizations in California. The funding by cause and by state pages list the largest funders for a given area and how to approach them.
These figures are read directly from IRS Form 990 / 990-PF e-file XML: this organization’s own return for FY2024 (financials across 2020–2024), and the filings of 3 funders that report grants to it. “On record” means captured in the filings we have parsed — a funder that does not e-file, or whose grant detail is not itemized, will not appear. Filings run roughly 12–24 months behind. Trends on this page end at FY2023, the last fiscal year that has finished arriving; later years are shown and marked, and move no figure. Data on this page was exported October 14, 2026. What this page cannot tell you · view filing