Canary Initiative: Manual Calculator
With funds from the sale of Canary Tags, the City of Aspen will invest in local, state and regional renewable energy and energy efficiency projects that would not otherwise be possible and will help reduce greenhouse gases on your behalf.

Manual Calculator

I want to offset tons of greenhouse gasses at $20.00 a ton.

OR
I want to donate* $ to invest in local renewable energy efficiency programs.

When you make a donation your money goes into renewable energy and energy efficiency projects here in the Roaring Fork Valley. These investments actively work to lessen our environmental impact and improve the lives of residents, but do not meet the verification required to be part of our carbon offset portfolio.

Buy Canary Tags