Why Electricity Prices Differ So Much by State
Electricity costs several times more per kWh in some states than others. EIA data shows how fuel mix, grid costs, regulation and climate drive the gap.
Updated with EIA data for August 2026
In August 2026, the average residential electricity rate in West Virginia was 16.31¢ per kilowatt-hour (kWh), 10% lower than the US average of 18.16¢. That makes West Virginia the 27th most expensive of the 50 states and DC. Prices rose 4.4% from August 2025 (15.62¢).
| Year | Avg rate | Avg monthly bill | Avg monthly use |
|---|---|---|---|
| 2026 (8 mo) | 15.58¢ | $169 | 1,086 kWh |
| 2025 | 15.39¢ | $165 | 1,073 kWh |
| 2024 | 15.07¢ | $155 | 1,027 kWh |
| 2023 | 14.05¢ | $139 | 986 kWh |
| 2022 | 13.23¢ | $142 | 1,074 kWh |
| 2021 | 12.15¢ | $130 | 1,066 kWh |
| 2020 | 11.80¢ | $124 | 1,051 kWh |
| 2019 | 11.25¢ | $122 | 1,084 kWh |
| 2018 | 11.18¢ | $127 | 1,133 kWh |
| 2017 | 11.63¢ | $119 | 1,026 kWh |
Rates are weighted by kWh sold. Bills and usage are averages per residential customer.
| Sector | Rate | A year earlier |
|---|---|---|
| Residential | 16.31¢ | 15.62¢ |
| Commercial | 11.65¢ | 11.57¢ |
| Industrial | 8.34¢ | 8.23¢ |
| Transportation | 0.00¢ | 0.00¢ |
| All sectors | 11.74¢ | 11.46¢ |
At West Virginia's 12-month average residential rate of 15.53¢ per kWh, here is the energy cost for common monthly usage levels, next to the US average. Fixed customer charges, taxes and fees vary by utility and are not included.
| Monthly use | West Virginia | US average |
|---|---|---|
| 250 kWh | $38.83 | $45.40 |
| 500 kWh | $77.65 | $90.80 |
| 750 kWh | $116.48 | $136.20 |
| 1,000 kWh | $155.30 | $181.60 |
| 1,500 kWh | $232.95 | $272.40 |
| 2,000 kWh | $310.60 | $363.20 |
Over the last 12 months, the average residential rate ranged from 14.41¢ (February 2026) to 16.80¢ (May 2026), and homes used the most electricity in January 2026 (1,622 kWh on average).
| Month | Avg rate | Avg bill | Avg use |
|---|---|---|---|
| August 2026 | 16.31¢ | $174 | 1,069 kWh |
| July 2026 | 15.78¢ | $182 | 1,155 kWh |
| June 2026 | 15.45¢ | $149 | 966 kWh |
| May 2026 | 16.80¢ | $125 | 742 kWh |
| April 2026 | 16.06¢ | $108 | 671 kWh |
| March 2026 | 16.37¢ | $170 | 1,041 kWh |
| February 2026 | 14.41¢ | $205 | 1,421 kWh |
| January 2026 | 14.77¢ | $240 | 1,622 kWh |
| December 2025 | 14.59¢ | $214 | 1,468 kWh |
| November 2025 | 15.63¢ | $153 | 978 kWh |
| October 2025 | 16.17¢ | $125 | 771 kWh |
| September 2025 | 16.11¢ | $122 | 758 kWh |
West Virginia's 12-month average rate is higher than 1 of its 5 neighbors.
| State | 12-mo avg rate | Avg monthly bill | Rank |
|---|---|---|---|
| West Virginia | 15.53¢ | $164 | #29 |
| Kentucky | 13.94¢ | $154 | #41 |
| Maryland | 21.18¢ | $202 | #14 |
| Ohio | 18.41¢ | $159 | #18 |
| Pennsylvania | 20.86¢ | $174 | #15 |
| Virginia | 16.64¢ | $177 | #22 |
| Appliance | Typical wattage | Cost per hour |
|---|---|---|
| Space heater | 750–1,500 W | $0.12–$0.23 |
| Refrigerator | 725 W | $0.11 |
| Clothes dryer | 1,800–5,000 W | $0.28–$0.78 |
| Washing machine | 350–500 W | $0.05–$0.08 |
| Dishwasher | 1,200–2,400 W | $0.19–$0.37 |
| Electric water heater | 4,500–5,500 W | $0.70–$0.85 |
| Microwave | 750–1,100 W | $0.12–$0.17 |
| Window fan | 55–250 W | $0.01–$0.04 |
All appliance costs · Appliance cost calculator for West Virginia
In West Virginia, most households buy electricity from their local utility at regulated rates, so shopping for a different supplier is usually not an option. The best ways to lower your bill are to reduce usage and check whether your utility offers time-of-use or other rate plans.
Each kW of solar panels in Charleston produces about 1,219 kWh a year (NREL PVWatts). Sized for an average West Virginia home, a 10.4 kW system would cost about $26,728 before any incentives and pay for itself in about 14.0 years. See the full West Virginia solar estimate.
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The average residential electricity rate in West Virginia was 16.31¢ per kWh in August 2026. Over the past 12 months it averaged 15.53¢ per kWh.
The average residential customer in West Virginia paid $174 for 1,069 kWh in August 2026, based on EIA revenue, sales and customer counts.
In August 2026, West Virginia's average rate of 16.31¢ was 10% lower than the US average of 18.16¢.
Generally no. Most West Virginia households buy electricity from their local utility at regulated rates.
Source: U.S. Energy Information Administration (EIA), Form EIA-861M monthly sales and revenue data. Latest month: August 2026. Recent months may be preliminary and revised by EIA. See how we calculate.