Wyoming Electricity Price Changelog
Month-over-month changes in the Wyoming average residential electricity price (¢/kWh), derived from Energy Information Administration (EIA) data. Dataset last updated Jul 7, 2026 (UTC). The EIA publishes monthly data with a reporting lag, so the latest entry reflects April 2026 activity. · Methodology
U.S. price changelog · Wyoming price history · Wyoming rates
Each row is one month: the average price and the change versus the prior month (absolute ¢/kWh and percent). The most recent months are always shown; older months appear only when the move was notable (≥3% or ≥0.5¢).
| Month | Avg price (¢/kWh) | MoM change |
|---|---|---|
| April 2026 · notable | 14.68 | +1.09¢ (+8.0%) |
| March 2026 · notable | 13.59 | +0.55¢ (+4.2%) |
| February 2026 | 13.04 | +0.19¢ (+1.5%) |
| January 2026 | 12.85 | +0.02¢ (+0.2%) |
| December 2025 · notable | 12.83 | −1.08¢ (−7.8%) |
| November 2025 · notable | 13.91 | −1.20¢ (−7.9%) |
| October 2025 | 15.11 | +0.11¢ (+0.7%) |
| September 2025 · notable | 15.00 | +0.63¢ (+4.4%) |
| August 2025 | 14.37 | −0.27¢ (−1.8%) |
| July 2025 | 14.64 | −0.25¢ (−1.7%) |
| June 2025 · notable | 14.89 | +1.07¢ (+7.7%) |
| May 2025 · notable | 13.82 | +0.77¢ (+5.9%) |
| April 2025 · notable | 13.05 | +0.64¢ (+5.2%) |
| March 2025 · notable | 12.41 | +0.71¢ (+6.1%) |
| February 2025 | 11.70 | +0.01¢ (+0.1%) |
| January 2025 | 11.69 | −0.08¢ (−0.7%) |
| December 2024 · notable | 11.77 | −0.98¢ (−7.7%) |
| November 2024 · notable | 12.75 | −1.30¢ (−9.3%) |
| October 2024 | 14.05 | +0.14¢ (+1.0%) |
| September 2024 | 13.91 | +0.14¢ (+1.0%) |
| August 2024 | 13.77 | +0.35¢ (+2.6%) |
| July 2024 · notable | 13.42 | +0.55¢ (+4.3%) |
| June 2024 | 12.87 | +0.09¢ (+0.7%) |
| May 2024 · notable | 12.78 | +0.61¢ (+5.0%) |
| April 2024 · notable | 12.17 | +0.52¢ (+4.5%) |
| February 2024 · notable | 11.56 | +0.58¢ (+5.3%) |
| January 2024 · notable | 10.98 | −0.34¢ (−3.0%) |
| November 2023 · notable | 11.59 | −0.90¢ (−7.2%) |
| June 2023 · notable | 12.53 | +0.63¢ (+5.3%) |
| May 2023 · notable | 11.90 | +0.71¢ (+6.3%) |
| April 2023 · notable | 11.19 | +0.51¢ (+4.8%) |
| March 2023 · notable | 10.68 | +0.42¢ (+4.1%) |
| December 2022 · notable | 10.38 | −0.67¢ (−6.1%) |
| November 2022 · notable | 11.05 | −0.95¢ (−7.9%) |
| May 2022 · notable | 11.50 | +0.45¢ (+4.1%) |
| April 2022 · notable | 11.05 | +0.38¢ (+3.6%) |
| March 2022 · notable | 10.67 | +0.36¢ (+3.5%) |
| January 2022 · notable | 10.27 | −0.33¢ (−3.1%) |
| December 2021 · notable | 10.60 | −0.33¢ (−3.0%) |
| November 2021 · notable | 10.93 | −0.73¢ (−6.3%) |
| September 2021 · notable | 12.01 | +0.40¢ (+3.4%) |
| June 2021 · notable | 12.03 | +0.62¢ (+5.4%) |
| May 2021 · notable | 11.41 | +0.33¢ (+3.0%) |
| April 2021 · notable | 11.08 | +0.32¢ (+3.0%) |
| February 2021 · notable | 10.84 | +0.40¢ (+3.8%) |
| December 2020 · notable | 10.59 | −0.46¢ (−4.2%) |
| November 2020 · notable | 11.05 | −0.65¢ (−5.6%) |
| May 2020 · notable | 11.44 | +0.48¢ (+4.4%) |
| April 2020 · notable | 10.96 | +0.33¢ (+3.1%) |
| January 2020 · notable | 10.42 | −0.34¢ (−3.2%) |
| November 2019 · notable | 10.93 | −0.49¢ (−4.3%) |
| October 2019 · notable | 11.42 | −0.61¢ (−5.1%) |
| May 2019 · notable | 11.51 | +0.36¢ (+3.2%) |
| April 2019 · notable | 11.15 | +0.37¢ (+3.4%) |
| October 2018 · notable | 11.00 | −1.17¢ (−9.6%) |
| September 2018 · notable | 12.17 | +0.42¢ (+3.6%) |
| May 2018 · notable | 11.91 | +0.69¢ (+6.1%) |
| January 2018 · notable | 10.76 | −0.37¢ (−3.3%) |
| November 2017 · notable | 11.13 | −0.43¢ (−3.7%) |
| October 2017 · notable | 11.56 | −0.64¢ (−5.2%) |
| June 2017 · notable | 12.16 | +0.48¢ (+4.1%) |
| April 2017 · notable | 11.53 | +0.66¢ (+6.1%) |
| December 2016 · notable | 10.68 | −0.58¢ (−5.2%) |
| May 2016 · notable | 11.45 | +0.49¢ (+4.5%) |
| December 2015 · notable | 10.54 | −0.57¢ (−5.1%) |
| November 2015 · notable | 11.11 | −0.45¢ (−3.9%) |
| May 2015 · notable | 11.30 | +0.50¢ (+4.6%) |
| November 2014 · notable | 10.63 | −0.51¢ (−4.6%) |
| June 2014 · notable | 11.17 | +0.60¢ (+5.7%) |
| May 2014 · notable | 10.57 | +0.37¢ (+3.6%) |
| January 2014 · notable | 9.74 | −0.37¢ (−3.7%) |
| November 2013 · notable | 10.23 | −0.33¢ (−3.1%) |
| June 2013 · notable | 10.75 | +0.55¢ (+5.4%) |
| January 2013 · notable | 9.50 | −0.39¢ (−3.9%) |
| November 2012 · notable | 10.01 | −0.35¢ (−3.4%) |
| May 2012 · notable | 10.08 | +0.34¢ (+3.5%) |
| April 2012 · notable | 9.74 | +0.34¢ (+3.6%) |
| December 2011 · notable | 9.18 | −0.36¢ (−3.8%) |
| November 2011 · notable | 9.54 | −0.54¢ (−5.4%) |
| October 2011 · notable | 10.08 | +0.47¢ (+4.9%) |
| June 2011 · notable | 9.43 | +0.31¢ (+3.4%) |
| December 2010 · notable | 8.40 | −0.52¢ (−5.8%) |
| November 2010 · notable | 8.92 | −0.58¢ (−6.1%) |
| July 2010 · notable | 9.44 | +0.30¢ (+3.3%) |
| June 2010 · notable | 9.14 | +0.28¢ (+3.2%) |
| May 2010 · notable | 8.86 | +0.31¢ (+3.6%) |
| February 2010 · notable | 8.28 | +0.24¢ (+3.0%) |
| December 2009 · notable | 8.24 | −0.32¢ (−3.7%) |
| November 2009 · notable | 8.56 | −0.42¢ (−4.7%) |
| June 2009 · notable | 9.28 | +0.35¢ (+3.9%) |
| May 2009 · notable | 8.93 | +0.52¢ (+6.2%) |
| February 2009 · notable | 8.09 | +0.27¢ (+3.5%) |
| December 2008 · notable | 7.92 | −0.52¢ (−6.2%) |
| November 2008 · notable | 8.44 | −0.58¢ (−6.4%) |
| June 2008 · notable | 8.86 | +0.33¢ (+3.9%) |
| May 2008 · notable | 8.53 | +0.55¢ (+6.9%) |
| December 2007 · notable | 7.40 | −0.40¢ (−5.1%) |
| November 2007 · notable | 7.80 | −0.44¢ (−5.3%) |
| September 2007 · notable | 8.28 | +0.38¢ (+4.8%) |
| April 2007 · notable | 7.80 | +0.30¢ (+4.0%) |
| March 2007 · notable | 7.50 | +0.22¢ (+3.0%) |
| December 2006 · notable | 7.49 | −0.34¢ (−4.3%) |
| November 2006 · notable | 7.83 | −0.48¢ (−5.8%) |
| September 2006 · notable | 8.43 | +0.26¢ (+3.2%) |
| May 2006 · notable | 8.04 | +0.29¢ (+3.7%) |
| April 2006 · notable | 7.75 | +0.37¢ (+5.0%) |
| February 2006 · notable | 7.22 | +0.35¢ (+5.1%) |
| December 2005 · notable | 6.92 | −0.62¢ (−8.2%) |
| November 2005 · notable | 7.54 | −0.41¢ (−5.2%) |
| June 2005 · notable | 7.88 | +0.25¢ (+3.3%) |
| May 2005 · notable | 7.63 | +0.26¢ (+3.5%) |
| February 2005 · notable | 7.16 | +0.35¢ (+5.1%) |
| December 2004 · notable | 6.76 | −0.52¢ (−7.1%) |
| November 2004 · notable | 7.28 | −0.56¢ (−7.1%) |
| June 2004 · notable | 7.75 | +0.29¢ (+3.9%) |
| April 2004 · notable | 7.32 | +0.60¢ (+8.9%) |
| February 2004 · notable | 6.75 | +0.24¢ (+3.7%) |
| January 2004 · notable | 6.51 | +0.35¢ (+5.7%) |
| December 2003 · notable | 6.16 | −0.84¢ (−12.0%) |
| November 2003 · notable | 7.00 | −0.91¢ (−11.5%) |
| October 2003 · notable | 7.91 | +0.29¢ (+3.8%) |
| September 2003 · notable | 7.62 | +0.26¢ (+3.5%) |
| August 2003 · notable | 7.36 | −0.27¢ (−3.5%) |
| May 2003 · notable | 7.33 | +0.43¢ (+6.2%) |
| November 2002 · notable | 6.90 | −0.91¢ (−11.7%) |
| September 2002 · notable | 7.69 | +0.30¢ (+4.1%) |
| July 2002 · notable | 7.54 | +0.34¢ (+4.7%) |
| May 2002 · notable | 7.15 | +0.38¢ (+5.6%) |
| April 2002 · notable | 6.77 | +0.26¢ (+4.0%) |
| February 2002 · notable | 6.53 | +0.20¢ (+3.2%) |
| January 2002 · notable | 6.33 | −0.22¢ (−3.4%) |
| December 2001 · notable | 6.55 | −0.39¢ (−5.6%) |
| October 2001 · notable | 7.08 | −1.11¢ (−13.6%) |
| September 2001 · notable | 8.19 | +0.91¢ (+12.5%) |
| June 2001 · notable | 7.19 | +0.34¢ (+5.0%) |
| May 2001 · notable | 6.85 | +0.24¢ (+3.6%) |
| April 2001 · notable | 6.61 | +0.41¢ (+6.6%) |
| February 2001 · notable | 6.25 | +0.24¢ (+4.0%) |