Meters and Rates
Use the resources below to see how we measure your energy usage and calculate your bills. This allows you to make sure you're being billed on the correct rate.
Information on meter reading, automatic and demand metering, and upgrades.
Review our delivery rate descriptions and pricing schedules for residential customers.
Learn how we supply your energy, understand the pricing options you may choose, and learn how to choose your supply of gas from a supplier other than National Grid.
National Grid’s tariff provisions for how we provide and bill for service.