Calculator

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 Newton Power Choice.

Please note: Your electricity delivery costs (the cost to bring electricity to your home or business) will not be impacted by your participation in Newton Power Choice.

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

Your monthly electricity use: (Enter the number of kWh you use in any given month)

Newton Power Choice Costs and Benefits
	Standard Offering (default) 95% from new renewable resources in the New England region (MA Class I RECs)	100% Green (option) 100% from new renewable resources in the New England region (MA Class I RECs)	Basic (option) Meets minimum Massachusetts renewable requirements
Program price ($/kWh)	$0.17180	$0.17360	$0.14360
Monthly electricity supply charges ($/month)
If you participate in the program for one year, this will be your approximate greenhouse gas reduction over the course of that year:
Greenhouse gas emissions avoided in one year compared to Eversource's Basic Service (lbs/year)			0
This is the same as driving this many fewer miles in one year*			0
Compare to Eversource's Basic Service price (the most recent 12-month average**)
	Residential	Small Business	Large Business
12-month average Eversource price ($/kWh)	$0.16647	$0.16726	$0.15856
Monthly electricity supply charges ($/month)

* This calculator calculates equivalencies using information provided by the EPA’s Greenhouse Gas Equivalencies Calculator. Greenhouse gas emissions avoided are calculating using the most recently available NEPOOL GIS emissions factor.

** Please note that the Eversource Basic Service price shown is the average of Eversource’s Basic Service prices for the past 12 months. Because Eversource’s fixed Basic Service prices change seasonally, using an average price provides the most accurate comparison.

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 seasonally and future Eversource prices are unknown.

Calculator

Newton Power Choice Costs and Benefits

If you participate in the program for one year, this will be your approximate greenhouse gas reduction over the course of that year:

Compare to Eversource's Basic Service price

Savings cannot be guaranteed