Use the calculator below to compare your electricity Supply costs (the cost of the actual electricity) to Eversource’s Basic Service costs, and to quantify the greenhouse gas benefits of participating in Standard Green or opting up to 100% Green.

Please note: Your electricity Delivery costs (the cost to bring electricity to your home or business) will not be changed by your participation in the Natick Electricity Aggregation Program.

To use the calculator, find your monthly electricity use (in kWh) on your Eversource electric bill and enter it into the box below.