Before you apply to Co2 Foundation
Who to contact, what to include, deadlines, typical grant size and geographic focus are available with membership.
Private Foundation
CO2 FOUNDATION
CO2 FOUNDATION is a Private Foundation headquartered in SEATTLE, WA. Financial data from the 2025 filing: $716K revenue, $2.5M expenses, $5.7M total assets. IRS filings disclose 83 grants awarded by this foundation, totaling roughly $3.9M.
EIN: 833981914
SEATTLE, WA
Fund Raising & Fund Distribution
NTEE: C12
Latest filing: 2025
Total Revenue$716K
Total Expenses$2.5M
Total Assets$5.7M
Grants Given83
Grant Total$3.9M
Filing Years2021–2025
Sample Grants Given
CLIMATE CENTRAL INC
CONTINUING SEA SURFACE TEMPERATURE ATTRIBUTION MODELING, CONNECTING WITH EXTREME WEATHER EVENTS. / EXPAND OUR REACH TO NEW AUDIENCES WITH WEBINARS, SOCIAL MEDIA, AND EVENT-SPECIFIC TOOLS THAT WILL STRENGTHEN PUBLIC UNDERSTANDING AND HELP COMMUNITIES PLAN FOR AND RESPOND EFFECTIVELY TO EXTREME WEATHER EVENTS.
$190,000
UNIVERSITY OF WASHINGTON FOUNDATION
ASSESS WITH THE USE OF NEW CLIMATE MODEL SIMULATIONS IF HEATWAVES COULD BE PRE-EMPTIVELY COOLED DOWN WITH TARGETED AEROSOL INJECTION UPSTREAM FROM THE HEATWAVE LOCATION. / CO-PRODUCE ACTIONABLE PREDICTIONS THROUGH A COLLABORATION WITH SCIENTISTS AND ARCTIC INDIGENOUS ORGANIZATIONS -- DOWNSCALE EARTH SYSTEM MODELS TO PROVIDE LOCALLY RELEVANT, ACCESSIBLE, AND POTENTIALLY LIFE-SAVING INFORMATION.
$189,744
YALE UNIVERSITY
CONTINUING YALE CLIMATE CONNECTIONS SPANISH LANGUAGE HUB WORK, ON NEW PLATFORMS. / AUTOMATE LIFESAVING EXTREME WEATHER ALERTS AND CLIMATE EDUCATION DURING MOMENTS OF INCREASED PUBLIC INTEREST.
$145,098
COMMON GOAL
RAISE AWARENESS OF CLIMATE CHANGE TO A GLOBAL FOOTBALL COMMUNITY AND SECURE ACTION FROM INDUSTRYSTAKEHOLDERS.
$99,623
THE CONVERSATION US
CONTINUE GETTING EXTREME WEATHER SCIENCE INFORMATION TO THE PUBLIC!
$99,350
Showing up to 5 of 83 total records — full history available with membership.
Officers & Directors
EXECUTIVE DIRECTOR
Karen Wolfgang
VICE PRESIDENT
Katherine Graubard
TREASURER
Stephanie Moret
PRESIDENT
William Calvin
Officer compensation and complete director data available with membership.
Top Grant Purposes
Financial Trends
| Year | Revenue | Expenses | Assets |
|---|---|---|---|
| 2025 | $716K | $2.5M | $5.7M |
| 2024 | $6.0M | $1.1M | $8.3M |
| 2023 | $39K | $603K | $2.0M |
| 2022 | $572K | $603K | $1.8M |
| 2021 | $238 | $292K | $4.0M |
Between 2021 and 2025, reported annual revenue grew from $238 to $716K (+300650%), with total assets most recently reported at $5.7M.
Interactive year-over-year charts and full filing details available with membership.
Grant Geography
Grants from this foundation were reported to recipients in AZ, CA, CT, DC, IL, MA, and 4 other states.
AZCACTDCILMAMDMTNCNJ
Full geographic grant map with state-by-state breakdown available with membership.