Air Canada Carbon Offset Program

I am planning for my usual trip to Washington in February and on the e-ticket that was sent to me I got invited to contribute to the Air Canada Carbon Offset Program.

If you take a trip and contribute to this program, then Air Canada will use your donation, and also make a matching donation to Zerofootprint. 

For those who are taking flights and also want to be environmentally conscious, I think this is a good start.