This figure is derived from the number of trips people saved by not driving alone.

This figure is derived from the number of trips saved when a person uses alternative transportation in place of a car.

Pounds of Carbon Dioxide per mile is calculated by using the formula:
0.98 * x
where x = number of miles

Based on AAA's 'Your Driving Costs' study in 2011. The cost per mile is based on driving a medium sized sedan approximately 15,000 miles per year. The cost includes all costs of driving (ownership, maintenance, gas, etc.).

Savings in dollars is calculated by using the formula:
0.573 * x
where x = number of miles



Stay tuned for the 2013 Commute Green Challenge!

The 2013 Statewide Challenge is open.  If you participated in last years challenge, you will be able to use the same team and user information to record your results this year.  Otherwise, feel free to create an account or start a new team.  In the meantime, be sure to encourage friends and family to participate this year along with you.

For more information on how to commute green please visit www.commutegreennh.org

Please Note: The Statewide Challenge period is from May 13th through December 31st, 2013. Trips made prior to May 13th will not be accepted as part of the Challenge!


Total Miles Saved




Total Trips Saved




Pounds of CO2 Saved




Cost Savings (Dollars)