Use the calculator below to compare the electricity supply costs of the products offered through the program. The calculator also shows the additional greenhouse gas reductions each product achieves when compared to products that only meet the minimum renewable energy content as set by Massachusetts law, which includes 18% MA Class I RECs.

Please note: Your electricity DELIVERY costs are not affected by your participation in the Program and are not included in these calculations.

Eversource Basic Service meets the the minimal renewable energy content (MA REQ).