Since our inception, Green Mountain Energy customers have helped avoid over 4,900,000 metric tons of CO2. That has the equivalent environmental impact of taking over 870,000 cars off the road for one year or recycling over 24,000,000,000 aluminum cans.
“Avoid high speeds. Above 60 mph, gas mileage drops rapidly. visit www.fueleconomy.gov to see how driving speed affects gas mileage.”
A division of