Green power calculator

Wind turbines in Plymouth, MA

Calculate your impact

Green Powered is a separate, additional charge for Renewable Energy Certificates each month. Use our calculator to estimate the cost to you each month, and to see how many emissions are avoided because of your participation!

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  Green Powered 25% Green Powered 100%
Additional charge for the month    
Lbs of CO₂ emissions avoided for the month    

Ready to make the switch?