Your donation supports the ongoing development of mapmaking tools and communications resources used by youth and adults in hundreds of communities around the world. Your support helps us build the organizational, technical and network-wide capacity to cultivate effective local leadership that promotes a healthier and greener future, for all of us.

Special Challenge - support the Open Green Map's development!

This participatory mapping website, now in preview, guides users to nature, culture and green living innovations. Open Green Map will also share the public's insights, images and impacts about each of these significant places, connecting the booming 'go local,' green development and ecotourism movements, empowering widespread participation in critical local environment, climate and equity issues worldwide. Explore our work in progress at OpenGreenMap.org - an early 2009 launch is planned.

Think Global, Map Local!

As seen on our Contributors page, foundations, individual and in-kind donors including Green Mapmakers, have generously backed our expansion since 1995. They fuel Green Map System's mission of energizing communities worldwide to chart a more sustainable future.

Won't you join our current supporters by making a tax-deductible contribution today?
You'll find annual, monthly and other giving options below. Thank you!

Become a Force for Global Greening - Make a Donation Online

Donations of any size are always appreciated!

Click this button to donate any amount online, using either a credit card or PayPal account (either uses Paypal's secure system). Donations by mail are also welcome (details are below).

All Donors will receive regular invitations to Green Map events, our annual Milestones newsletter and samplings of new maps and other Green Map materials. Donors of:

$100 or more will be listed on our website.

$250 or more may also request that our organizational packets (with Green Maps, booklet, DVD, newsletter) be sent to their favorite library or colleague (please include instructions for packet mailing along with your contribution). 

$500 or more will be formally recognized in Milestones and invited for a guided tour of the Green Map archives at our New York office.

The generous financial backing of our Supporters leverages beneficial change in literally hundreds of communities! Our Wishlist includes other ways to help us, locally and globally, too.

Make Monthly Contributions

You can also pledge a set amount each month that will be automatically contributed via PayPal – your continued support will help us meet our ongoing goals!

Matching Gifts

Some companies will match employees' charitable contributions, doubling, and even tripling your donation. Check with your company's personnel office to determine if your employer has a matching gift program. Simply mail the completed form* to us with your gift and we will take care of the rest!

If you are in NYC and want to become wind-powered like us and choose Community Energy, we'll receive a contribution if you select Green Map from their form's menu.

Mail a Check or Money Order

Please make checks or money orders payable to Green Map System, Inc. and send your donations to:
Green Map System
PO Box 249
New York, NY USA 10002-0249
Email: info@greenmap.org
Telephone: +1 212 674 1631
Fax: +1 212 674 6206

Contact us for more information, to offer an in-kind service, transfer appreciated stock to GMS (at a significant tax benefit to you) or to hold a fundraising event to both highlight and assist our local/global activities.

If you prefer to offer your support to the nearest Green Mapmakers, or help out a Green Map project in a community you particularly love, you can contact them directly through the Maps section of this website.

Global Donations

Green Map System welcomes donations from anywhere in the world. Donate through PayPal, or contact us directly about making bank wire transfers.

Tax Exempt Status

Green Map System, Inc. is a US 501c3 non-profit organization. All contributions from US donors are tax-deductible in accordance with IRS regulations. If you are located outside the US, please consult your local regulations regarding tax-deductions.

*Our EIN number is 13-4062364. The official corporate address is:
175 Rivington 1-D
New York, NY 10002

View our 501c3 Letter of Determination.

Find out more about our organization in third party Guidestar.org or in this website's About section.

Become a Sponsor

Interested in partnering with us to support the Green Mapmaking movement in a larger way? We offer a flexible range of sponsorship opportunities for companies and others interested in helping GreenMap.org and our network flourish in tangible ways. Click for Sponsorship details.

Volunteers and Pro Bono Support

Volunteers (both onsite and virtual) are a vital part of our ability to serve communities around the world, as seen in our About section. We look forward to putting your skills and assets to work in support of more sustainable local communities.

More Ways to Help

Click Store to buy our Green Maps, books, disks and more.

Check out our Wishlist.

Add our link to your website, perhaps using one of the handy digital buttons we have created for this purpose. Or forward our digital maps, booklet or newsletters to your friends.

Add your name to our emailing list, and come back often to see our newest map projects.

Lastly, visit our Blog, and add your thoughts to our Testimonial page!

On behalf of the communities we support worldwide, Green Map System thanks you for your support of this perspective-changing movement.