Charging an electric car in District of Columbia
Driving a Tesla Model Y Long Range AWD 1,000 miles a month takes 275 kWh from the wall (EPA 27.5 kWh/100 mi), about $67 at the state average. A 25.5 mpg gasoline car covering the same distance at $4.32 a gallon (Central Atlantic (PADD 1B) average, October 2026) costs about $169.
On a time-of-use plan, charging in the cheapest hours beats the flat average. The table shows, for each utility, the plan with the lowest total bill for a typical District of Columbia home that adds 1,000 EV miles a month, averaged over the year, and what plugging in at 6 pm would cost instead.
| Utility | Best plan for an EV | Best start | 1,000 mi, best start | From 6 pm |
|---|
| Pepco | Schedule R | Any | $65 | $65 |
Other models: cost to charge by model. Your car, miles and plan: EV charging cost calculator.
Average electric bill in District of Columbia
Over the last 12 months the average price was 24.48¢ per kWh and the average home used 635 kWh a month, so a typical District of Columbia household spent about $155 a month on electricity, or $1,865 a year. Use is 27% below the US average of 875 kWh a month, peaking in July at 827 kWh.
The state average hides the real spread. Utilities in the same state charge different prices, and on a time-of-use plan the same kWh costs more in the peak hours than off-peak; each utility page shows by how much. Open Pepco’s page to see its plans, prices by hour and fixed charge, or run the calculators below with District of Columbia preloaded.
Natural gas for homes averaged $1.73 per therm over the 12 months to August 2026 (EIA, all charges included), and a typical gas-heated home uses about 608 therms a year for heating. The heat pump calculator compares that with electric heating on your plan.
A south-facing, 20° rooftop array in District of Columbia produces about 1,404 kWh per installed kW a year (NREL PVWatts at the state’s population center). What that is worth depends on your utility’s export rule, shown on each utility’s page.
District of Columbia electricity: common questions
How much does electricity cost in District of Columbia?
Homes in District of Columbia paid an average of 25.98¢ per kWh in August 2026, against 18.16¢ for the US, which ranks the state #9 of 51 from most expensive. Over the last 12 months the average was 24.48¢. These are EIA averages of what households actually paid, fixed charges included; your utility and plan set your own price.
What is the average electric bill in District of Columbia?
About $155 a month ($1,865 a year): the average District of Columbia home used 635 kWh a month over the last 12 months at an average 24.48¢/kWh. Use peaks in July, at 827 kWh.
Are electricity prices going up in District of Columbia?
District of Columbia's average residential price was 25.98¢/kWh in August 2026, 12.1% higher than a year earlier. Over the last ten years the 12-month average has changed by +6.9% a year, against +3.7% a year for the US.
How much does it cost to charge an electric car in District of Columbia?
Driving 1,000 miles a month in a Tesla Model Y Long Range AWD takes 275 kWh from the wall, about $67 at the state's average home price, against about $169 of gasoline for a 25.5 mpg car. On a time-of-use plan, charging overnight can cost less than that.
Do District of Columbia utilities offer time-of-use plans?
None of the Pepco plans modeled here is time-of-use: the price per kWh does not depend on the hour.