Offset Your CO2 Emissions by Dollar Amount

US$ 9.90 per tonne | 90.9% goes to projects | 100% U.S. tax-deductible

Use either the preset amounts at right (below if mobile/tablet) or enter a custom dollar amount.

The average U.S. footprint is 18 tonnes per year (the $178.20 option). Each $25 counteracts 2.53 tonnes of CO2, the amount generated by driving a 30 mpg car for 8,500 miles or 4 medium roundtrip flights (i.e. between Chicago & Denver).

Where Your Money Goes

Tonnes offset on this page will be evenly allocated to all COTAP projects. You will receive a detailed offset acknowledgement like this one. Your tonnes will be included in our public carbon credit retirements on the Markit Environmental Registry like this. You can track COTAP’s progress and download projects’ annual reports, which contain detailed accounting of payments to communities, in our Transparency section.