Wyoming electricity prices, March 2026
Average price, sales and bills for the month against the same month a year earlier and the US. Preliminary
In March 2026, residential customers in Wyoming paid an average of 13.59¢ per kilowatthour, up 9.5% on the same month a year earlier (12.41¢). The US average for the month was 18.56¢; Wyoming was 27% below that. It ranked 43rd highest among the 50 states and the District of Columbia.
Residential sales were 251,013 MWh, down 8.1% on a year earlier, and the average residential bill for the month was $116.81 on 859 kWh. Weather moves monthly sales far more than prices do, so bills swing with the season.
EIA marks this month as preliminary. Preliminary months come from the Form EIA-861M sample and are revised when the annual census is complete.
Average price is revenue divided by sales for the sector and year; it is not a tariff rate. Reliability figures are as reported by utilities to EIA on Form 861 and may use different calculation methods. Monthly figures come from the Form EIA-861M sample and are revised when EIA finalises the year.
Price by sector
| Sector | Mar 2026 | Mar 2025 | Change | US, Mar 2026 |
|---|---|---|---|---|
| Residential | 13.59¢ | 12.41¢ | +9.5% | 18.56¢ |
| Commercial | 9.50¢ | 9.08¢ | +4.6% | 13.92¢ |
| Industrial | 8.60¢ | 8.51¢ | +1.1% | 8.58¢ |
| All sectors | 9.69¢ | 9.41¢ | +3.0% | 14.08¢ |
Sales and customers
| Measure | Mar 2026 | Mar 2025 | Change |
|---|---|---|---|
| Residential sales | 251 GWh | 273.1 GWh | -8.1% |
| Sales, all sectors | 1.6 TWh | 1.5 TWh | +3.6% |
| Residential customers | 292,130 | 289,059 | +1.1% |
| Average residential bill | $116.81 | $117.26 | -0.4% |
| Average residential use, kWh | 859 | 945 | -9.1% |
| US residential price | 18.56¢ | 17.09¢ | +8.6% |
The two years to March 2026
Wyoming residentialUS residential
Questions and answers
What was the average electricity price in Wyoming in March 2026?
13.59¢ per kilowatthour for residential customers, 9.50¢ for commercial and 8.60¢ for industrial customers. EIA marks the month as preliminary.
How does that compare with a year earlier?
The residential average was 12.41¢ in March 2025, a change of +9.5%. Residential sales changed by -8.1% over the same period.
What was the average residential bill that month?
$116.81, on average use of 859 kWh. This is residential revenue divided by residential customers for the month.
Provenance
Source: U.S. Energy Information Administration, Form EIA-861M sales and revenue workbook (state by sector and month), status "Preliminary" for this month, series published through July 2026. Public domain. Price = revenue ÷ sales; bill = residential revenue ÷ residential customers. Utility-level annual figures are on the Wyoming page.