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Carbon Neutral Indiana is leading the way to Indiana’s no-carbon future. With your generosity, CNI will inspire hundreds more Indiana households to shrink their carbon footprints!

CNI's fiscal sponsor is Indiana Forest Alliance, a 501(c)(3) non-profit. Donations to CNI are tax-deductible. (Note: purchases of carbon offsets are not tax-deductible). 

Mailing a check? Make the check out to "Carbon Neutral Indiana,” then mail it to: 


Carbon Neutral Indiana

PO Box 20779

Indianapolis IN, 46220