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Your donation supports our mission to build and serve a nationwide alliance of local governments, participating in the ICLEI worldwide association, to achieve measurable progress towards more economically, socially, and environmentally sustainable forms of development and management.

Our standards, tools, and programs credibly, transparently, and robustly reduce greenhouse gas emissions, improve lives and livelihoods and protect natural resources in the communities we serve.

If you prefer to give by check, you can mail your donation to:

1536 Wynkoop Street, Suite #901
Denver, Colorado 80202

Thank you for supporting sustainability goals and climate action!​