Wyoming Electricity: Generation Mix and Retail Prices
Wyoming generated 46.2 TWh of electricity in 2025, 58% of it from coal. The average retail price was 9.75 US cents/kWh in 2025. These are EIA statistics for 2025, with monthly figures through June 2026; they are not real time.
Key Facts
- Wyoming generated 46.2 TWh of electricity in 2025, the 32nd most of the 51 states and DC.
- Coal was the largest source of Wyoming's electricity in 2025, at 58.5% of generation.
- Wind was the second largest source of Wyoming's electricity in 2025, at 27.1% of generation.
- Wyoming's electricity generation rose from 44.8 TWh in 2001 to 46.2 TWh in 2025.
- The average retail price of electricity in Wyoming was 9.75 US cents/kWh in 2025, the 45th highest of the 51 states and DC.
- Residential customers in Wyoming paid an average of 13.38 US cents/kWh in 2025.
- Wyoming generated 3.32 TWh of electricity in June 2026.
Key Figures
| Measure | Value | As of / source |
|---|---|---|
| Total generation | 46.2 TWh | 2025 · EIA |
| Generation rank | 32 of 51 | 2025 · EIA |
| Average retail price, all sectors | 9.75 US cents/kWh | 2025 · EIA |
| Price rank, highest first | 45 of 51 | 2025 · EIA |
| Retail sales | 17.3 TWh | 2025 · EIA |
| Retail customers | 363,468 | 2025 · EIA |
| Retail revenue | USD 1,691 million | 2025 · EIA |
Generation Mix, 2025
| Source | Generation | Share |
|---|---|---|
| Coal | 27.0 TWh | 58.5% |
| Wind | 12.5 TWh | 27.1% |
| Gas | 4.59 TWh | 9.9% |
| Hydro | 1.08 TWh | 2.3% |
| Solar | 496 GWh | 1.1% |
| Other fossil | 365 GWh | 0.8% |
| Other | 85.3 GWh | 0.2% |
| Oil | 53.1 GWh | 0.1% |
Source: U.S. Energy Information Administration (EIA). (US Government work, public domain) Data as of 2025. Utility scale generation, all sectors; small scale solar is not included.
Year by Year
EIA annual statistics, 2001 to 2025Annual statistics through 2025, TWh
| Year | Coal | Wind | Gas | Hydro | Solar |
|---|---|---|---|---|---|
| 2001 | 42.8 TWh | 365 GWh | 592 GWh | 879 GWh | n/a |
| 2002 | 41.9 TWh | 447 GWh | 713 GWh | 584 GWh | n/a |
| 2003 | 42.3 TWh | 366 GWh | 280 GWh | 594 GWh | n/a |
| 2004 | 43.3 TWh | 617 GWh | 86.9 GWh | 593 GWh | n/a |
| 2005 | 43.3 TWh | 717 GWh | 325 GWh | 808 GWh | n/a |
| 2006 | 42.9 TWh | 759 GWh | 501 GWh | 843 GWh | n/a |
| 2007 | 43.1 TWh | 755 GWh | 594 GWh | 729 GWh | n/a |
| 2008 | 43.8 TWh | 963 GWh | 495 GWh | 835 GWh | n/a |
| 2009 | 42.0 TWh | 2.23 TWh | 488 GWh | 967 GWh | n/a |
| 2010 | 43.0 TWh | 3.25 TWh | 459 GWh | 1.02 TWh | n/a |
| 2011 | 41.0 TWh | 4.61 TWh | 459 GWh | 1.22 TWh | n/a |
| 2012 | 43.4 TWh | 4.37 TWh | 513 GWh | 893 GWh | n/a |
| 2013 | 46.4 TWh | 4.43 TWh | 512 GWh | 711 GWh | n/a |
| 2014 | 43.4 TWh | 4.41 TWh | 557 GWh | 869 GWh | n/a |
| 2015 | 43.1 TWh | 3.76 TWh | 722 GWh | 868 GWh | n/a |
| 2016 | 40.0 TWh | 4.39 TWh | 788 GWh | 973 GWh | n/a |
| 2017 | 40.1 TWh | 4.32 TWh | 779 GWh | 1.12 TWh | n/a |
| 2018 | 39.7 TWh | 4.06 TWh | 896 GWh | 976 GWh | 0.82 GWh |
| 2019 | 35.4 TWh | 4.16 TWh | 1.03 TWh | 992 GWh | 180 GWh |
| 2020 | 33.4 TWh | 5.51 TWh | 1.37 TWh | 1.09 TWh | 165 GWh |
| 2021 | 32.0 TWh | 8.45 TWh | 1.50 TWh | 790 GWh | 179 GWh |
| 2022 | 33.5 TWh | 9.78 TWh | 1.66 TWh | 745 GWh | 186 GWh |
| 2023 | 30.8 TWh | 8.64 TWh | 2.13 TWh | 917 GWh | 174 GWh |
| 2024 | 24.4 TWh | 9.00 TWh | 5.43 TWh | 1.02 TWh | 423 GWh |
| 2025 | 27.0 TWh | 12.5 TWh | 4.59 TWh | 1.08 TWh | 496 GWh |
| Year | Generation | Largest source | Average retail price |
|---|---|---|---|
| 2025 | 46.2 TWh | Coal 58.5% | 9.75 US cents/kWh |
| 2024 | 40.7 TWh | Coal 59.9% | 9.14 US cents/kWh |
| 2023 | 43.2 TWh | Coal 71.4% | 8.39 US cents/kWh |
| 2022 | 46.3 TWh | Coal 72.3% | 8.24 US cents/kWh |
| 2021 | 43.5 TWh | Coal 73.7% | 8.25 US cents/kWh |
| 2020 | 42.0 TWh | Coal 79.4% | 8.27 US cents/kWh |
| 2019 | 42.1 TWh | Coal 83.9% | 8.10 US cents/kWh |
| 2018 | 46.1 TWh | Coal 86.0% | 8.09 US cents/kWh |
| 2017 | 46.7 TWh | Coal 85.7% | 8.28 US cents/kWh |
| 2016 | 46.7 TWh | Coal 85.8% | 8.19 US cents/kWh |
Source: U.S. Energy Information Administration (EIA). (US Government work, public domain) Data as of 2025.
Retail Electricity Prices
Average revenue per kWh sold, 2001 to 2025Annual statistics through 2025, US cents/kWh
| Year | All sectors | Residential | Commercial | Industrial |
|---|---|---|---|---|
| 2001 | 4.46 US cents/kWh | 6.77 US cents/kWh | 5.41 US cents/kWh | 3.43 US cents/kWh |
| 2002 | 4.68 US cents/kWh | 6.97 US cents/kWh | 5.71 US cents/kWh | 3.55 US cents/kWh |
| 2003 | 4.76 US cents/kWh | 7.04 US cents/kWh | 5.74 US cents/kWh | 3.65 US cents/kWh |
| 2004 | 4.98 US cents/kWh | 7.21 US cents/kWh | 5.98 US cents/kWh | 3.91 US cents/kWh |
| 2005 | 5.16 US cents/kWh | 7.48 US cents/kWh | 6.17 US cents/kWh | 3.99 US cents/kWh |
| 2006 | 5.27 US cents/kWh | 7.75 US cents/kWh | 6.28 US cents/kWh | 4.04 US cents/kWh |
| 2007 | 5.29 US cents/kWh | 7.75 US cents/kWh | 6.25 US cents/kWh | 4.10 US cents/kWh |
| 2008 | 5.67 US cents/kWh | 8.21 US cents/kWh | 6.71 US cents/kWh | 4.47 US cents/kWh |
| 2009 | 6.08 US cents/kWh | 8.58 US cents/kWh | 7.28 US cents/kWh | 4.83 US cents/kWh |
| 2010 | 6.20 US cents/kWh | 8.77 US cents/kWh | 7.42 US cents/kWh | 4.98 US cents/kWh |
| 2011 | 6.58 US cents/kWh | 9.11 US cents/kWh | 7.72 US cents/kWh | 5.41 US cents/kWh |
| 2012 | 7.19 US cents/kWh | 9.85 US cents/kWh | 8.24 US cents/kWh | 6.03 US cents/kWh |
| 2013 | 7.55 US cents/kWh | 10.16 US cents/kWh | 8.57 US cents/kWh | 6.42 US cents/kWh |
| 2014 | 7.76 US cents/kWh | 10.50 US cents/kWh | 8.88 US cents/kWh | 6.61 US cents/kWh |
| 2015 | 7.97 US cents/kWh | 10.97 US cents/kWh | 9.12 US cents/kWh | 6.76 US cents/kWh |
| 2016 | 8.19 US cents/kWh | 11.13 US cents/kWh | 9.40 US cents/kWh | 6.92 US cents/kWh |
| 2017 | 8.28 US cents/kWh | 11.37 US cents/kWh | 9.70 US cents/kWh | 6.92 US cents/kWh |
| 2018 | 8.09 US cents/kWh | 11.29 US cents/kWh | 9.58 US cents/kWh | 6.71 US cents/kWh |
| 2019 | 8.10 US cents/kWh | 11.18 US cents/kWh | 9.64 US cents/kWh | 6.73 US cents/kWh |
| 2020 | 8.27 US cents/kWh | 11.11 US cents/kWh | 9.65 US cents/kWh | 6.88 US cents/kWh |
| 2021 | 8.25 US cents/kWh | 11.17 US cents/kWh | 9.68 US cents/kWh | 6.83 US cents/kWh |
| 2022 | 8.24 US cents/kWh | 11.09 US cents/kWh | 9.55 US cents/kWh | 6.89 US cents/kWh |
| 2023 | 8.39 US cents/kWh | 11.46 US cents/kWh | 8.94 US cents/kWh | 7.06 US cents/kWh |
| 2024 | 9.14 US cents/kWh | 12.47 US cents/kWh | 9.27 US cents/kWh | 7.96 US cents/kWh |
| 2025 | 9.75 US cents/kWh | 13.38 US cents/kWh | 9.54 US cents/kWh | 8.66 US cents/kWh |
| Sector, 2025 | Average price | Sales | Customers |
|---|---|---|---|
| All sectors | 9.75 US cents/kWh | 17.3 TWh | 363,468 |
| Residential | 13.38 US cents/kWh | 2.95 TWh | 291,355 |
| Commercial | 9.54 US cents/kWh | 5.68 TWh | 60,088 |
| Industrial | 8.66 US cents/kWh | 8.70 TWh | 12,025 |
| Transportation | 0.00 US cents/kWh | 0 TWh | 0 |
Prices are average revenue per kWh sold, including delivery charges and taxes collected by utilities, in nominal US cents.
Source: U.S. Energy Information Administration (EIA). (US Government work, public domain) Data as of 2025.
Month by Month
EIA monthly statistics, preliminary for recent months| Month | Generation | Average price, all sectors | Residential price |
|---|---|---|---|
| June 2026 | 3.32 TWh | 10.10 US cents/kWh | 15.24 US cents/kWh |
| May 2026 | 2.98 TWh | 10.05 US cents/kWh | 14.80 US cents/kWh |
| April 2026 | 2.98 TWh | 9.89 US cents/kWh | 14.68 US cents/kWh |
| March 2026 | 3.36 TWh | 9.69 US cents/kWh | 13.59 US cents/kWh |
| February 2026 | 3.37 TWh | 10.12 US cents/kWh | 13.04 US cents/kWh |
| January 2026 | 3.94 TWh | 9.80 US cents/kWh | 12.85 US cents/kWh |
| December 2025 | 4.44 TWh | 9.57 US cents/kWh | 12.83 US cents/kWh |
| November 2025 | 4.24 TWh | 9.84 US cents/kWh | 13.91 US cents/kWh |
| October 2025 | 3.77 TWh | 9.97 US cents/kWh | 15.11 US cents/kWh |
| September 2025 | 3.64 TWh | 9.88 US cents/kWh | 15.00 US cents/kWh |
| August 2025 | 3.97 TWh | 9.91 US cents/kWh | 14.37 US cents/kWh |
| July 2025 | 4.21 TWh | 10.25 US cents/kWh | 14.64 US cents/kWh |
Source: U.S. Energy Information Administration (EIA). (US Government work, public domain) Data as of June 2026.