Maine Electricity Price History
Dataset last updated May 28, 2026 (UTC). The U.S. Energy Information Administration (EIA) publishes monthly state data with a reporting lag, so the series above reflects March 2026 activity. · Methodology
This monthly series shows the state-level average residential electricity price in cents per kWh and is intended for trend context.
Trend: Up from 2001-01 (12.96¢/kWh) to 2026-03 (28.32¢/kWh)
Source: U.S. Energy Information Administration (EIA).
Showing 303 of 303 months. Last 24 months
| Month | Avg rate (¢/kWh) |
|---|---|
| 2001-01 | 12.96 |
| 2001-02 | 12.84 |
| 2001-03 | 12.64 |
| 2001-04 | 12.32 |
| 2001-05 | 14.24 |
| 2001-06 | 13.31 |
| 2001-07 | 13.01 |
| 2001-08 | 13.04 |
| 2001-09 | 14.30 |
| 2001-10 | 13.97 |
| 2001-11 | 12.68 |
| 2001-12 | 12.85 |
| 2002-01 | 10.66 |
| 2002-02 | 11.65 |
| 2002-03 | 16.06 |
| 2002-04 | 12.63 |
| 2002-05 | 12.97 |
| 2002-06 | 13.07 |
| 2002-07 | 12.91 |
| 2002-08 | 12.46 |
| 2002-09 | 13.75 |
| 2002-10 | 13.59 |
| 2002-11 | 12.34 |
| 2002-12 | 12.29 |
| 2003-01 | 11.97 |
| 2003-02 | 12.33 |
| 2003-03 | 12.28 |
| 2003-04 | 12.70 |
| 2003-05 | 13.44 |
| 2003-06 | 13.81 |
| 2003-07 | 11.83 |
| 2003-08 | 12.64 |
| 2003-09 | 12.00 |
| 2003-10 | 11.63 |
| 2003-11 | 12.61 |
| 2003-12 | 12.00 |
| 2004-01 | 11.64 |
| 2004-02 | 12.15 |
| 2004-03 | 12.33 |
| 2004-04 | 12.11 |
| 2004-05 | 12.67 |
| 2004-06 | 12.37 |
| 2004-07 | 12.78 |
| 2004-08 | 12.12 |
| 2004-09 | 11.87 |
| 2004-10 | 12.28 |
| 2004-11 | 12.00 |
| 2004-12 | 11.98 |
| 2005-01 | 13.70 |
| 2005-02 | 14.35 |
| 2005-03 | 12.81 |
| 2005-04 | 13.20 |
| 2005-05 | 13.14 |
| 2005-06 | 14.39 |
| 2005-07 | 13.62 |
| 2005-08 | 13.55 |
| 2005-09 | 14.47 |
| 2005-10 | 12.54 |
| 2005-11 | 13.73 |
| 2005-12 | 10.84 |
| 2006-01 | 13.69 |
| 2006-02 | 13.70 |
| 2006-03 | 13.89 |
| 2006-04 | 13.70 |
| 2006-05 | 13.72 |
| 2006-06 | 13.84 |
| 2006-07 | 13.53 |
| 2006-08 | 13.67 |
| 2006-09 | 13.74 |
| 2006-10 | 14.13 |
| 2006-11 | 14.06 |
| 2006-12 | 14.03 |
| 2007-01 | 15.16 |
| 2007-02 | 15.17 |
| 2007-03 | 17.00 |
| 2007-04 | 16.85 |
| 2007-05 | 16.87 |
| 2007-06 | 16.73 |
| 2007-07 | 16.70 |
| 2007-08 | 16.79 |
| 2007-09 | 16.93 |
| 2007-10 | 16.94 |
| 2007-11 | 16.86 |
| 2007-12 | 16.74 |
| 2008-01 | 15.62 |
| 2008-02 | 15.55 |
| 2008-03 | 16.38 |
| 2008-04 | 16.58 |
| 2008-05 | 16.44 |
| 2008-06 | 16.28 |
| 2008-07 | 16.42 |
| 2008-08 | 16.30 |
| 2008-09 | 16.43 |
| 2008-10 | 16.49 |
| 2008-11 | 16.37 |
| 2008-12 | 16.27 |
| 2009-01 | 16.21 |
| 2009-02 | 16.19 |
| 2009-03 | 15.34 |
| 2009-04 | 15.44 |
| 2009-05 | 15.45 |
| 2009-06 | 15.54 |
| 2009-07 | 15.49 |
| 2009-08 | 15.49 |
| 2009-09 | 15.64 |
| 2009-10 | 15.57 |
| 2009-11 | 15.54 |
| 2009-12 | 15.52 |
| 2010-01 | 15.43 |
| 2010-02 | 15.58 |
| 2010-03 | 15.63 |
| 2010-04 | 15.70 |
| 2010-05 | 15.72 |
| 2010-06 | 15.75 |
| 2010-07 | 15.73 |
| 2010-08 | 15.78 |
| 2010-09 | 15.88 |
| 2010-10 | 15.85 |
| 2010-11 | 15.84 |
| 2010-12 | 15.76 |
| 2011-01 | 15.72 |
| 2011-02 | 15.80 |
| 2011-03 | 15.28 |
| 2011-04 | 15.33 |
| 2011-05 | 15.37 |
| 2011-06 | 15.28 |
| 2011-07 | 15.11 |
| 2011-08 | 15.27 |
| 2011-09 | 15.40 |
| 2011-10 | 15.40 |
| 2011-11 | 15.35 |
| 2011-12 | 15.26 |
| 2012-01 | 15.02 |
| 2012-02 | 15.07 |
| 2012-03 | 14.28 |
| 2012-04 | 14.46 |
| 2012-05 | 14.41 |
| 2012-06 | 14.21 |
| 2012-07 | 14.63 |
| 2012-08 | 14.66 |
| 2012-09 | 14.81 |
| 2012-10 | 14.76 |
| 2012-11 | 14.83 |
| 2012-12 | 14.70 |
| 2013-01 | 14.46 |
| 2013-02 | 14.60 |
| 2013-03 | 14.20 |
| 2013-04 | 14.21 |
| 2013-05 | 14.37 |
| 2013-06 | 14.17 |
| 2013-07 | 14.27 |
| 2013-08 | 14.39 |
| 2013-09 | 14.46 |
| 2013-10 | 14.45 |
| 2013-11 | 14.39 |
| 2013-12 | 14.31 |
| 2014-01 | 14.39 |
| 2014-02 | 14.54 |
| 2014-03 | 15.17 |
| 2014-04 | 15.33 |
| 2014-05 | 15.36 |
| 2014-06 | 15.39 |
| 2014-07 | 15.26 |
| 2014-08 | 15.30 |
| 2014-09 | 15.77 |
| 2014-10 | 15.82 |
| 2014-11 | 15.75 |
| 2014-12 | 15.68 |
| 2015-01 | 16.41 |
| 2015-02 | 16.54 |
| 2015-03 | 14.81 |
| 2015-04 | 14.95 |
| 2015-05 | 15.99 |
| 2015-06 | 15.48 |
| 2015-07 | 15.49 |
| 2015-08 | 15.46 |
| 2015-09 | 15.13 |
| 2015-10 | 15.98 |
| 2015-11 | 16.20 |
| 2015-12 | 14.91 |
| 2016-01 | 15.56 |
| 2016-02 | 15.47 |
| 2016-03 | 15.65 |
| 2016-04 | 15.60 |
| 2016-05 | 15.78 |
| 2016-06 | 15.84 |
| 2016-07 | 15.83 |
| 2016-08 | 16.00 |
| 2016-09 | 16.26 |
| 2016-10 | 16.26 |
| 2016-11 | 16.21 |
| 2016-12 | 15.63 |
| 2017-01 | 16.20 |
| 2017-02 | 16.15 |
| 2017-03 | 15.97 |
| 2017-04 | 15.95 |
| 2017-05 | 15.94 |
| 2017-06 | 16.05 |
| 2017-07 | 15.93 |
| 2017-08 | 15.96 |
| 2017-09 | 16.01 |
| 2017-10 | 16.05 |
| 2017-11 | 15.72 |
| 2017-12 | 15.67 |
| 2018-01 | 16.09 |
| 2018-02 | 16.76 |
| 2018-03 | 16.91 |
| 2018-04 | 16.94 |
| 2018-05 | 17.19 |
| 2018-06 | 17.20 |
| 2018-07 | 17.17 |
| 2018-08 | 16.91 |
| 2018-09 | 16.87 |
| 2018-10 | 17.11 |
| 2018-11 | 16.73 |
| 2018-12 | 16.64 |
| 2019-01 | 17.27 |
| 2019-02 | 17.61 |
| 2019-03 | 18.06 |
| 2019-04 | 17.92 |
| 2019-05 | 18.15 |
| 2019-06 | 18.18 |
| 2019-07 | 17.90 |
| 2019-08 | 17.92 |
| 2019-09 | 18.12 |
| 2019-10 | 18.34 |
| 2019-11 | 17.55 |
| 2019-12 | 17.95 |
| 2020-01 | 16.82 |
| 2020-02 | 17.04 |
| 2020-03 | 16.56 |
| 2020-04 | 16.81 |
| 2020-05 | 16.83 |
| 2020-06 | 16.92 |
| 2020-07 | 16.85 |
| 2020-08 | 16.83 |
| 2020-09 | 17.22 |
| 2020-10 | 16.86 |
| 2020-11 | 16.48 |
| 2020-12 | 16.52 |
| 2021-01 | 16.49 |
| 2021-02 | 16.23 |
| 2021-03 | 16.41 |
| 2021-04 | 16.45 |
| 2021-05 | 16.61 |
| 2021-06 | 16.57 |
| 2021-07 | 16.37 |
| 2021-08 | 17.13 |
| 2021-09 | 17.98 |
| 2021-10 | 18.17 |
| 2021-11 | 18.19 |
| 2021-12 | 17.90 |
| 2022-01 | 18.27 |
| 2022-02 | 20.88 |
| 2022-03 | 22.97 |
| 2022-04 | 25.29 |
| 2022-05 | 25.67 |
| 2022-06 | 24.11 |
| 2022-07 | 22.99 |
| 2022-08 | 21.08 |
| 2022-09 | 23.17 |
| 2022-10 | 22.97 |
| 2022-11 | 22.23 |
| 2022-12 | 22.44 |
| 2023-01 | 24.08 |
| 2023-02 | 26.32 |
| 2023-03 | 29.37 |
| 2023-04 | 28.61 |
| 2023-05 | 29.19 |
| 2023-06 | 27.56 |
| 2023-07 | 27.73 |
| 2023-08 | 25.37 |
| 2023-09 | 26.79 |
| 2023-10 | 29.06 |
| 2023-11 | 28.46 |
| 2023-12 | 27.99 |
| 2024-01 | 27.39 |
| 2024-02 | 24.80 |
| 2024-03 | 23.84 |
| 2024-04 | 21.49 |
| 2024-05 | 20.94 |
| 2024-06 | 22.40 |
| 2024-07 | 23.15 |
| 2024-08 | 23.77 |
| 2024-09 | 26.26 |
| 2024-10 | 25.78 |
| 2024-11 | 25.17 |
| 2024-12 | 26.21 |
| 2025-01 | 26.13 |
| 2025-02 | 26.25 |
| 2025-03 | 28.27 |
| 2025-04 | 28.11 |
| 2025-05 | 27.91 |
| 2025-06 | 28.14 |
| 2025-07 | 27.98 |
| 2025-08 | 28.25 |
| 2025-09 | 27.98 |
| 2025-10 | 26.63 |
| 2025-11 | 27.85 |
| 2025-12 | 30.39 |
| 2026-01 | 30.73 |
| 2026-02 | 32.17 |
| 2026-03 | 28.32 |