GreenThinker DC is a 501(c)3 non-profit organization dedicated to helping DC reduce it’s waste and carbon footprint. Your donations help us do just that!

At this time we can only accept cash or check donations. Please email us at or submit an inquiry on the contact page for more information about how to make a donation.

We hope to have an online donation payment system up and running soon. Please check back soon for more information.

Thank you for your support of GreenThinker DC!