Residential Rates

Most residential customers are billed on the DE Domestic Service rate tiers, which are based on how much energy you use in the month. The DE rate has two tiers in the winter and three in the summer, with the price per kilowatt-hour (kWh) increasing with each tier. These prices change seasonally from winter to summer.

You begin each billing period in the first, lowest-priced tier. If your monthly usage exceeds the first tier, the per kWh rate increases to the next tier(s).

Domestic Rate Details