Calculator

Use the calculator below to compare your electricity supply costs to those of National Grid’s Basic Service costs, as well as to quantify the environmental benefits of participating in the Worcester Community Choice Electricity Aggregation program.

Please note: Your electricity distribution costs (the cost to bring electricity to your home or business) are determined by National Grid and will not be affected by the aggregation.

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

(Enter the number of kWh you use in a month)

Worcester Community Choice Electricity Aggregation Costs and Benefits

Worcester Standard Green (default)
20% local renewable energy over and above the minimum
Worcester 100% Green (option)
100% local renewable energy
Program price ($/kWh) $0.11442 $0.14031
Monthly electricity supply charges ($/month)

Your Environmental Impact

Greenhouse gas emissions avoided in one year compared to National Grid's Basic Service (lbs/year)
This is the same as driving this many fewer miles in one year

Compare to National Grid's Basic Service price

(the most recent 12-month average*)
Residential Commercial Industrial
12-month average National Grid price ($/kWh) $0.12375 $0.10903 $0.10814
Monthly electricity supply charges ($/month)

 

* Please note that the National Grid’s Basic Service price shown is the average of National Grid’s Basic Service prices for the past 12 months. Because National Grid’s fixed Basic Service prices change so frequently (every 6 months for residential and commercial accounts and every 3 months for industrial accounts), using an average price provides the most accurate comparison. For current National Grid prices, please visit the Supply Costs page on the National Grid website and scroll down to “Basic Service Rates.”

 

SAVINGS CANNOT BE GUARANTEED

Please note that, while the Worcester Community Choice Electricity Aggregation seeks to provide a price that is equal to or lower than National Grid’s average Basic Service price, there is no guarantee of savings compared with National Grid’s Basic Service price because future National Grid prices are unknown.