Maine Electricity Price Changelog
Month-over-month changes in the Maine 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 · Maine price history · Maine 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 | 28.42 | +0.10¢ (+0.4%) |
| March 2026 · notable | 28.32 | −3.85¢ (−12.0%) |
| February 2026 · notable | 32.17 | +1.44¢ (+4.7%) |
| January 2026 | 30.73 | +0.34¢ (+1.1%) |
| December 2025 · notable | 30.39 | +2.54¢ (+9.1%) |
| November 2025 · notable | 27.85 | +1.22¢ (+4.6%) |
| October 2025 · notable | 26.63 | −1.35¢ (−4.8%) |
| September 2025 | 27.98 | −0.27¢ (−1.0%) |
| August 2025 | 28.25 | +0.27¢ (+1.0%) |
| July 2025 | 27.98 | −0.16¢ (−0.6%) |
| June 2025 | 28.14 | +0.23¢ (+0.8%) |
| May 2025 | 27.91 | −0.20¢ (−0.7%) |
| April 2025 | 28.11 | −0.16¢ (−0.6%) |
| March 2025 · notable | 28.27 | +2.02¢ (+7.7%) |
| February 2025 | 26.25 | +0.12¢ (+0.5%) |
| January 2025 | 26.13 | −0.08¢ (−0.3%) |
| December 2024 · notable | 26.21 | +1.04¢ (+4.1%) |
| November 2024 · notable | 25.17 | −0.61¢ (−2.4%) |
| October 2024 | 25.78 | −0.48¢ (−1.8%) |
| September 2024 · notable | 26.26 | +2.49¢ (+10.5%) |
| August 2024 · notable | 23.77 | +0.62¢ (+2.7%) |
| July 2024 · notable | 23.15 | +0.75¢ (+3.3%) |
| June 2024 · notable | 22.40 | +1.46¢ (+7.0%) |
| May 2024 · notable | 20.94 | −0.55¢ (−2.6%) |
| April 2024 · notable | 21.49 | −2.35¢ (−9.9%) |
| March 2024 · notable | 23.84 | −0.96¢ (−3.9%) |
| February 2024 · notable | 24.80 | −2.59¢ (−9.5%) |
| January 2024 · notable | 27.39 | −0.60¢ (−2.1%) |
| November 2023 · notable | 28.46 | −0.60¢ (−2.1%) |
| October 2023 · notable | 29.06 | +2.27¢ (+8.5%) |
| September 2023 · notable | 26.79 | +1.42¢ (+5.6%) |
| August 2023 · notable | 25.37 | −2.36¢ (−8.5%) |
| June 2023 · notable | 27.56 | −1.63¢ (−5.6%) |
| May 2023 · notable | 29.19 | +0.58¢ (+2.0%) |
| April 2023 · notable | 28.61 | −0.76¢ (−2.6%) |
| March 2023 · notable | 29.37 | +3.05¢ (+11.6%) |
| February 2023 · notable | 26.32 | +2.24¢ (+9.3%) |
| January 2023 · notable | 24.08 | +1.64¢ (+7.3%) |
| November 2022 · notable | 22.23 | −0.74¢ (−3.2%) |
| September 2022 · notable | 23.17 | +2.09¢ (+9.9%) |
| August 2022 · notable | 21.08 | −1.91¢ (−8.3%) |
| July 2022 · notable | 22.99 | −1.12¢ (−4.6%) |
| June 2022 · notable | 24.11 | −1.56¢ (−6.1%) |
| April 2022 · notable | 25.29 | +2.32¢ (+10.1%) |
| March 2022 · notable | 22.97 | +2.09¢ (+10.0%) |
| February 2022 · notable | 20.88 | +2.61¢ (+14.3%) |
| September 2021 · notable | 17.98 | +0.85¢ (+5.0%) |
| August 2021 · notable | 17.13 | +0.76¢ (+4.6%) |
| January 2020 · notable | 16.82 | −1.13¢ (−6.3%) |
| November 2019 · notable | 17.55 | −0.79¢ (−4.3%) |
| January 2019 · notable | 17.27 | +0.63¢ (+3.8%) |
| February 2018 · notable | 16.76 | +0.67¢ (+4.2%) |
| January 2017 · notable | 16.20 | +0.57¢ (+3.6%) |
| December 2016 · notable | 15.63 | −0.58¢ (−3.6%) |
| January 2016 · notable | 15.56 | +0.65¢ (+4.4%) |
| December 2015 · notable | 14.91 | −1.29¢ (−8.0%) |
| October 2015 · notable | 15.98 | +0.85¢ (+5.6%) |
| June 2015 · notable | 15.48 | −0.51¢ (−3.2%) |
| May 2015 · notable | 15.99 | +1.04¢ (+7.0%) |
| March 2015 · notable | 14.81 | −1.73¢ (−10.5%) |
| January 2015 · notable | 16.41 | +0.73¢ (+4.7%) |
| September 2014 · notable | 15.77 | +0.47¢ (+3.1%) |
| March 2014 · notable | 15.17 | +0.63¢ (+4.3%) |
| July 2012 · notable | 14.63 | +0.42¢ (+3.0%) |
| March 2012 · notable | 14.28 | −0.79¢ (−5.2%) |
| March 2011 · notable | 15.28 | −0.52¢ (−3.3%) |
| March 2009 · notable | 15.34 | −0.85¢ (−5.3%) |
| March 2008 · notable | 16.38 | +0.83¢ (+5.3%) |
| January 2008 · notable | 15.62 | −1.12¢ (−6.7%) |
| March 2007 · notable | 17.00 | +1.83¢ (+12.1%) |
| January 2007 · notable | 15.16 | +1.13¢ (+8.1%) |
| January 2006 · notable | 13.69 | +2.85¢ (+26.3%) |
| December 2005 · notable | 10.84 | −2.89¢ (−21.0%) |
| November 2005 · notable | 13.73 | +1.19¢ (+9.5%) |
| October 2005 · notable | 12.54 | −1.93¢ (−13.3%) |
| September 2005 · notable | 14.47 | +0.92¢ (+6.8%) |
| July 2005 · notable | 13.62 | −0.77¢ (−5.4%) |
| June 2005 · notable | 14.39 | +1.25¢ (+9.5%) |
| April 2005 · notable | 13.20 | +0.39¢ (+3.0%) |
| March 2005 · notable | 12.81 | −1.54¢ (−10.7%) |
| February 2005 · notable | 14.35 | +0.65¢ (+4.7%) |
| January 2005 · notable | 13.70 | +1.72¢ (+14.4%) |
| October 2004 · notable | 12.28 | +0.41¢ (+3.5%) |
| August 2004 · notable | 12.12 | −0.66¢ (−5.2%) |
| July 2004 · notable | 12.78 | +0.41¢ (+3.3%) |
| May 2004 · notable | 12.67 | +0.56¢ (+4.6%) |
| February 2004 · notable | 12.15 | +0.51¢ (+4.4%) |
| January 2004 · notable | 11.64 | −0.36¢ (−3.0%) |
| December 2003 · notable | 12.00 | −0.61¢ (−4.8%) |
| November 2003 · notable | 12.61 | +0.98¢ (+8.4%) |
| October 2003 · notable | 11.63 | −0.37¢ (−3.1%) |
| September 2003 · notable | 12.00 | −0.64¢ (−5.1%) |
| August 2003 · notable | 12.64 | +0.81¢ (+6.8%) |
| July 2003 · notable | 11.83 | −1.98¢ (−14.3%) |
| May 2003 · notable | 13.44 | +0.74¢ (+5.8%) |
| April 2003 · notable | 12.70 | +0.42¢ (+3.4%) |
| February 2003 · notable | 12.33 | +0.36¢ (+3.0%) |
| November 2002 · notable | 12.34 | −1.25¢ (−9.2%) |
| September 2002 · notable | 13.75 | +1.29¢ (+10.4%) |
| August 2002 · notable | 12.46 | −0.45¢ (−3.5%) |
| April 2002 · notable | 12.63 | −3.43¢ (−21.4%) |
| March 2002 · notable | 16.06 | +4.41¢ (+37.9%) |
| February 2002 · notable | 11.65 | +0.99¢ (+9.3%) |
| January 2002 · notable | 10.66 | −2.19¢ (−17.0%) |
| November 2001 · notable | 12.68 | −1.29¢ (−9.2%) |
| September 2001 · notable | 14.30 | +1.26¢ (+9.7%) |
| June 2001 · notable | 13.31 | −0.93¢ (−6.5%) |
| May 2001 · notable | 14.24 | +1.92¢ (+15.6%) |