Thank you for contributing to our collective mission – to help our state reduce its emissions for a better future.

We are a tax-exempt nonprofit organization. You might need our EIN for your family foundation or donor advised fund. It is 87-4368790.

Did you know that many companies match gifts made by employees, retirees, and their spouses? Some even match gifts for volunteer hours. To find out if your employer offers matching gifts, please contact us with your employer’s contact information.

Single Contribution

Contribute online.

Contribute by check. Make payable to “Carbon Neutral Indiana” and mail to:

Carbon Neutral Indiana
PO Box 20779
Indianapolis IN, 46220-0779

Recurring Monthly Contribution

Monthly AmountLevel
$5Supporter (Household Member)
$12.50Solutions Advocate
$42Climate Champion
$84Fun & Effective Climate Action Society

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