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With your generous support, our all-volunteer group can do more to move us toward a thriving, clean-energy future on a livable planet.

Make a one-time donation, or check "Monthly" and help us plan for future programs.

If you prefer to donate by check, please mail it to:

350 Contra Costa Action
PO Box 18762
Oakland, CA 94619


350 Contra Costa Action is a 501(c)(4) organization and your donations are NOT tax deductible. Our tax ID number is 46-1615826.

To make a tax-deductible gift, please go to our sister organization, a 501(c)(3) that focuses on public education and outreach:

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350 Contra Costa Action

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Thank you for supporting this important climate work!