Town of Concord, Massachusetts (Utility Company)

14 residential tariffs on file in MA, ranging from $0.0664 to $0.9575 per kWh at 1,000 kWh a month.

The gap between this utility's cheapest and most expensive residential tariff is $10,693 a year for a household using 1,000 kWh a month. Tariffs are not always open to everyone — some require electric heating, a demand meter or program enrollment — so check eligibility with the utility before switching.