join Greencape

Non-toxic strategies for a sustainable Cape Cod

GreenCAPE is funded almost entirely by your donations. To avoid even the appearance of impropriety, we accept no corporate donations. Our only other sources of revenue are from the sale of GreenCAPE hats and signs, and grants from more well-endowed non-profit organizations. Our entire yearly budget is less than the cost of a new Hyundai. We have NO compensated staff; we are all volunteers. So every nickel goes to programs and information such as our events and campaigns.

Basic Membership is only $20, and our annual renewal date is May 27th, Birthday of Rachel Carson. You can renew or join earlier, of course! Additional donations are most welcome.

Basic Membership, $20. ~ Sustaining Member, $50. ~ Donor, $100. ~ Patron, $250. ~ Benefactor, $500.

You can JOIN ONLINE using Paypal or a credit card, or print out the membership form and mail.

To use Paypal, click on the DONATE button to start. Fill in the amount of your desired membership type listed above.  If you have a Paypal account log in. If you are paying by credit card, click on CONTINUE. Fill in credit card information, email and phone so we can contact you, Click on Review your Donation and Continue. Use the Questions or Comments button to give us additional information and we will get back to you as quickly as possible. Lastly, click on Donate Now. It's really fast and easy, and so appreciated.


or, Print out and mail our Membership Form.

Contact us for more information

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Volunteer Opportunities

Want to make a difference in preventing harmful and unnecessary use and abuse of pesticides on Cape Cod?

If you have a few minutes to phone or email, write a letter to the editor, contacting your town officials or legislators, etc., please join us and become part of our advocacy network. We’ll do our best to match your interests to our needs.

As a volunteer in our action network, you can help with an events, workshop, letter writing party or organizing a film in your community. If any of these opportunities look like a good match for you, please email with the subject line “Volunteer” and provide:

  • Your contact information (full name, address, phone number, and email address)
  • Which volunteer opportunities you prefer
  • Your availability (times and/or dates)

We’ll be in touch shortly!