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Offshore Wind California

  • Menlo Park, CA
  • Tax-exempt since March 2002
  • EIN: 84-2096843

Organization summary

Type of Nonprofit

Designated as a Business leagues, chambers of commerce, real estate boards, etc, created for the improvement of business conditions.

Category: Environmental Quality, Protection and Beautification / Energy Resources Conservation and Development (NTEE)

Donations to this organization are not tax deductible.

Summary charts: organization finances over time

Revenue
$1.24M (2024)

Expenses
$1.42M (2024)

Total Assets
$583k (2024)

Total Liabilities
$43.8k (2024)

Source: Form 990 tax filings from 2019 to 2024

Tax Filings by Year

Form 990 is an information return that most organizations claiming federal tax-exempt status must file yearly with the IRS. Nonprofit Explorer has IRS digitized Form 990 data for filings processed in 2012 and later. If this organization filed an amended return, it may not be reflected below. Duplicate download links may indicate a resubmission or amendment to this organization's original return. Form 990 data is from the IRS.

Fiscal Year Ending Dec.
2024

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$1,240,602
Expenses
$1,424,995
Net Income
-$184,393
Net Assets
$539,024
Notable Sources of Revenue Percent of Total Revenue
Contributions $185,000
14.9%
Program Services $1,022,930
82.5%
Investment Income $32,672
2.6%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Notable Expenses Percent of Total Expenses
Executive Compensation $198,000
13.9%
Professional Fundraising Fees $0
Other Salaries and Wages $60,000
4.2%
Assets/Debt
Total Assets $582,816
Total Liabilities $43,792
Net Assets $539,024
Compensation
Key Employees and Officers Compensation Related Other
Adam Stern (Executive Director) $202,250 $0 $0
Tony Appleton (Board Chair) $0 $0 $0
Suzanne Plezia (Board Vice Chair) $0 $0 $0
Jason Busch Non Voting (Board Secretary Treasurer) $0 $0 $0
Amy Monier (Board Member) $0 $0 $0
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Document Links

990
Filed on Aug. 14, 2025

Primary tax return for a nonprofit’s activities, finances, and governance

View Filing
XML

Fiscal Year Ending Dec.
2023

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$1,528,496
Expenses
$1,422,804
Net Income
$105,692
Net Assets
$723,417
Notable Sources of Revenue Percent of Total Revenue
Contributions $255,833
16.7%
Program Services $1,241,464
81.2%
Investment Income $31,199
2.0%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Notable Expenses Percent of Total Expenses
Executive Compensation $0
Professional Fundraising Fees $0
Other Salaries and Wages $0
Assets/Debt
Total Assets $810,924
Total Liabilities $87,507
Net Assets $723,417
Compensation
Key Employees and Officers Compensation Related Other
Adam Stern Nonvoting (Executive Director) $198,000 $0 $0
Ruth Perry (Board Chair) $0 $0 $0
Jason Busch Nonvoting (Board Secretary Treasurer) $0 $0 $0
Tony Appleton (Board Member) $0 $0 $0
Bart Goedhard (Board Member) $0 $0 $0
Dora O'donoghue (Board Member) $0 $0 $0
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Document Links

990
Filed on July 9, 2024

Primary tax return for a nonprofit’s activities, finances, and governance

View Filing
XML

Fiscal Year Ending Dec.
2022

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$1,052,962
Expenses
$725,163
Net Income
$327,799
Net Assets
$617,725
Notable Sources of Revenue Percent of Total Revenue
Contributions $451,146
42.8%
Program Services $594,461
56.5%
Investment Income $7,355
0.7%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Notable Expenses Percent of Total Expenses
Executive Compensation $0
Professional Fundraising Fees $0
Other Salaries and Wages $0
Assets/Debt
Total Assets $700,595
Total Liabilities $82,870
Net Assets $617,725
Compensation
Key Employees and Officers Compensation Related Other
Adam Stern (Executive Director) $198,000 $0 $0
Paula Major (Board Chair) $0 $0 $0
Jonah Margulis (Board Vice Chair) $0 $0 $0
Jason Busch (Board Secretary Treasurer) $0 $0 $0
Tammer Botros (Board Member) $0 $0 $0
Paul James Sorheim (Board Member) $0 $0 $0
Adrienne Downey (Board Member) $0 $0 $0
James Lanard (Board Member) $0 $0 $0
Max Cohen (Board Member) $0 $0 $0
Thalia Kruger (Board Member) $0 $0 $0
Kate Mc Keever (Board Member) $0 $0 $0
Mark Timmons (Board Member) $0 $0 $0
Ruth Perry (Board Member) $0 $0 $0
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Document Links

990
Filed on Aug. 14, 2023

Primary tax return for a nonprofit’s activities, finances, and governance

View Filing
XML

Fiscal Year Ending Dec.
2021

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$672,374
Expenses
$542,760
Net Income
$129,614
Net Assets
$289,926
Notable Sources of Revenue Percent of Total Revenue
Contributions $415,833
61.8%
Program Services $255,375
38.0%
Investment Income $1,166
0.2%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Notable Expenses Percent of Total Expenses
Executive Compensation $0
Professional Fundraising Fees $0
Other Salaries and Wages $0
Assets/Debt
Total Assets $317,561
Total Liabilities $27,635
Net Assets $289,926
Compensation
Key Employees and Officers Compensation Related Other
Adam Stern (Executive Director) $161,079 $0 $0
Paula Major (Board Chairperson) $0 $0 $0
Jonah Margulis (Board Vice Chairperson) $0 $0 $0
Jason Busch (Board Secretary Treasurer) $0 $0 $0
Tammer Botros (Board Member) $0 $0 $0
Max Cohen (Board Member) $0 $0 $0
Mark Johnson (Board Member) $0 $0 $0
James Lanard (Board Member) $0 $0 $0
Amisha Patel (Board Member) $0 $0 $0
Ruth Perry (Board Member) $0 $0 $0
Paul James Sorheim (Board Member) $0 $0 $0
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990
Filed on June 2, 2022

Primary tax return for a nonprofit’s activities, finances, and governance

View Filing
XML

Fiscal Year Ending Dec.
2020

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$272,144
Expenses
$228,898
Net Income
$43,246
Net Assets
$160,312
Notable Sources of Revenue Percent of Total Revenue
Contributions $44,500
16.4%
Program Services $227,480
83.6%
Investment Income $164
0.1%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Notable Expenses Percent of Total Expenses
Executive Compensation $0
Professional Fundraising Fees $0
Other Salaries and Wages $0
Assets/Debt
Total Assets $173,092
Total Liabilities $12,780
Net Assets $160,312
Compensation
Key Employees and Officers Compensation Related Other
Adam Stern (Contract Executive Director) $120,830 $0 $0
Paula Major (Board Chairperson) $0 $0 $0
Jonah Margulis (Board Vice Chairperson) $0 $0 $0
Jason Busch (Board Secretary Treasurer) $0 $0 $0
James Lanard (Board Member) $0 $0 $0
Margaret Miller (Board Member) $0 $0 $0
Michael Olsen (Board Member) $0 $0 $0
Amisha Patel (Board Member) $0 $0 $0
James Sun (Board Member) $0 $0 $0
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990
Filed on Oct. 1, 2021

Primary tax return for a nonprofit’s activities, finances, and governance

View Filing
XML

Fiscal Year Ending Dec.
2019

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$175,000
Expenses
$57,934
Net Income
$117,066
Net Assets
$117,066
Notable Sources of Revenue Percent of Total Revenue
Contributions $0
Program Services $0
Investment Income $0
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $117,608
Total Liabilities $542
Net Assets $117,066

Document Links

990-EZ

Short form tax return for a nonprofit’s activities, finances, and governance

PDF

About This Data

What Is This Data?

Nonprofit Explorer includes summary data for nonprofit tax returns and full Form 990 documents, in both PDF and digital formats.

The summary data contains information processed by the IRS during the 2012-2019 calendar years; this generally consists of filings for the 2011-2018 fiscal years, but may include older records. This data release includes only a subset of what can be found in the full Form 990s.

In addition to the raw summary data, we link to PDFs and digital copies of full Form 990 documents wherever possible. This consists of separate releases by the IRS of Form 990 documents processed by the agency, which we update regularly.

We also link to copies of audits nonprofit organizations that spent $750,000 or more in Federal grant money in a single fiscal year since 2016. These audits are copied from the Federal Audit Clearinghouse.

Which Organizations Are Here?

Every organization that has been recognized as tax exempt by the IRS has to file Form 990 every year, unless they make less than $200,000 in revenue and have less than $500,000 in assets, in which case they have to file form 990-EZ. Organizations making less than $50,000 don’t have to file either form but do have to let the IRS they’re still in business via a Form 990N "e-Postcard."

Nonprofit Explorer has organizations claiming tax exemption in each of the 27 subsections of the 501(c) section of the tax code, and which have filed a Form 990, Form 990EZ or Form 990PF. Taxable trusts and private foundations that are required to file a form 990PF are also included. Small organizations filing a Form 990N "e-Postcard" are not included in this data.

Types of Nonprofits

There are 27 nonprofit designations based on the numbered subsections of section 501(c) of the tax code. See the list »

Get the Data

For those interested in acquiring the original data from the source, here’s where our data comes from:

  • Raw filing data. Includes EINs and summary financials as structured data.
  • Exempt Organization profiles. Includes organization names, addresses, etc. You can merge this with the raw filing data using EIN numbers.
  • Form 990 documents. Prior to 2017, these documents were obtained and processed by Public.Resource.org and ProPublica. Bulk PDF downloads since 2017 are available from the IRS.
  • Form 990 documents as XML files. Includes complete filing data (financial details, names of officers, tax schedules, etc.) in machine-readable format. Only available for electronically filed documents. Electronic data released prior to October 2021 is also available through Amazon Web Services.
  • Audits. PDFs of single or program-specific audits for nonprofit organizations that spent $750,000 or more in Federal grant money in a single fiscal year. Available for fiscal year 2015 and later.

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About Nonprofit Explorer

Nonprofit Explorer

Browse millions of annual returns filed by tax-exempt organizations with ProPublica’s Nonprofit Explorer. See details like executive compensation, revenue, expenses and more. Search for an organization or a person, or search the full text of filings.

By Andrea Suozzo, Alec Glassford, Ash Ngu and Brandon Roberts.

Design by Jeff Frankl. Additional development by Ken Schwencke, Mike Tigas, and Sisi Wei.

E-file viewer adapted from IRS e-File Viewer by Ben Getson. Code for scraping audit documents adapated from Govwiki.

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