If you would like to make a donation of cash or stock, please use our secure online form below.
To contact us by mail, please write to:
3450 Sacramento Street #506
San Francisco, CA USA 94118
Project Drawdown is tax exempt under Section 501(C)(3) of the IRS code. All donations are tax deductible to the extent permitted by law using the tax ID number 38-3705448.
Donate with Stock
To donate stock, contact us.
Is Project Drawdown a nonprofit organization?
Yes, we are a registered 501(c)(3) nonprofit organization. Our most recent IRS 990 Form can be found here, as well as additional information about our nonprofit status. If your employer matches your donations to 501(c)(3) organizations, Project Drawdown is eligible to receive matching gifts.
What do donations support?
Project Drawdown is a small organization, so each donation makes a big difference. Donations directly fund our work to accelerate the knowledge and growth of what is possible:
- Researching and modeling the world’s most substantive solutions to global warming
- Bringing insights and analysis to life through a variety of media including the book Drawdown and our digital platform drawdown.org
- Building communities of individuals and institutions committed to achieving Drawdown (that point in time when the concentration of greenhouse gases in the atmosphere begins to decline.)
Who else supports Project Drawdown?
We are fortunate that many supporters give of their time, talent, and resources to Project Drawdown. We receive financial support from individuals, foundations, and companies that believe in our mission.
How will Project Drawdown handle my personal information?
Donations are made through a secure form, and we will not share your personal information.
We welcome your questions!
Please feel free to contact us.