District of Columbia electricity rates

Average bill: $140.05
All-in price: 21.92¢
Average use: 638.9 kWh
Customers: 324,763

EIA-861 Average Bill, residential, 2025, released October 7, 2026. July 2026 residential price in Table 5.6.A was 25.21¢/kWh. July 2025 was 23.04¢/kWh. Table retrieved October 10, 2026.

Bundled and energy utilities

Larger utilities, sorted by the 2025 all-in price of the primary service. Delivery-only utilities are in the next section.

Utility	Service	¢/kWh	Bill	Customers
Potomac Electric Power Co	Bundled	20.77¢	$123.11	291,516

Lowest in this list: Potomac Electric Power Co at 20.77¢/kWh. Highest: Potomac Electric Power Co at 20.77¢/kWh.

Delivery-only utilities

Delivery charges reported to EIA. In Texas, this is the wires utility, separate from the retail plan.

No delivery-only utility in this state is in the ranking above.

EIA state adjustment

Form EIA-861 includes a balancing row for District of Columbia, utility number 99999. The sales file names that row Adjustment 2025. It is not a company, the ownership field is blank, and the service-territory file lists no counties. The energy only figure on that row is 20.93¢/kWh, $816.60 a month, at 3,900.7 kWh, across 4,587 customers. Read the adjustment row.

Smaller utilities (50)

Listed for reference and left out of the rankings above. Most serve fewer than 10,000 residential customers.