Price calculator

This calculator makes it easy to compare Newton Power Choice with Eversource’s average and current prices. The goal of Newton Power Choice is to provide savings when compared with the average of Eversource’s changing prices, not to beat each of Eversource’s 6-month pricing periods.

Newton Power Choice impacts only your electricity supply price. Eversource’s delivery charges are not impacted by the program.

To use the calculator:

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

(Enter the number of kWh you use in any given month)

Newton Power Choice Costs
Newton Power Choice
Meets minimum state renewable energy requirements
Program price ($/kWh) $0.13990 $0.00000 $0.00000
Monthly electricity supply charges ($/month)

Compare to Eversource's Basic Service prices

Eversource’s most recent 12-month average prices: While the program offers a long-term fixed price, Eversource’s Basic Service prices change every 6 months or less. As a result, comparing the program price with the most recent 12-month average of Eversource’s prices can provide a more accurate comparison than comparing with only Eversource’s current price.
Residential Small business Large business
12-month average Eversource price ($/kWh) $0.14063 $0.14114 $0.14780
Monthly electricity supply charges ($/month)

Eversource’s current prices: Below is a comparison with Eversource’s current Basic Service prices.
Residential and small business: August 1, 2025 – January 31, 2026
Large business: November 1, 2025 – January 31, 2026
Residential Small business Large business
Current Eversource price ($/kWh) $0.14884 $0.1515 $0.18127
Monthly electricity supply charges ($/month)

Savings cannot be guaranteed

Please note that, while Newton Power Choice offers the potential for savings when compared with Eversource’s Basic Service prices, there is no guarantee of savings. This is because Eversource’s prices change every 6 months or less and future Eversource prices are unknown.