Maine vs New Hampshire electricity prices: 27.78 ¢ against 24.56 ¢ per kWh
46 places apart: Maine #2, New Hampshire #48 of 51, the widest of 29 measures. nuclear share of generation Maine 0.0%, New Hampshire 57.1%; outage minutes a year, SAIDI Maine 273, New Hampshire 84. Typical bills differ by $9 a month, higher in New Hampshire.
Over a year the typical energy bill differs by $110 ($148 a month in Maine, $157 in New Hampshire). Since 2015 the home price rose +78.0% in Maine and +32.8% in New Hampshire: 45.2 points more in Maine. Against the U.S. home average Maine sits at +60.6% and New Hampshire at +42.0%.
Maine and New Hampshire on the map
Maine against New Hampshire: widest gaps
| Measure | Maine | New Hampshire | Gap | Rank (of 51) |
|---|---|---|---|---|
| Smart meters, share of homes | 98% | 22% | +75.8 points | #2 / #48 |
| Nuclear share of generation | 0.0% | 57.1% | -57.1 points | #39 / #1 |
| Outage minutes a year, SAIDI | 273 | 84 | +189 | #3 / #39 |
| Renewable share of generation | 57.8% | 12.6% | +45.2 points | #7 / #35 |
| Median household income | $71,773 | $95,628 | -$23,855 | #34 / #7 |
| Price change 2024 to 2025 | +14.4% | +5.0% | +9.4 points | #3 / #25 |
| Price change since 2015 | +78% | +33% | +45.2 points | #2 / #23 |
| Time-of-use utilities | 17% | 50% | -33.3 points | #43 / #22 |
| Bill as share of income | 2.47% | 1.97% | +0.5 points | #20 / #35 |
| Wind share of generation | 19.6% | 2.5% | +17.2 points | #13 / #28 |
29 measures compared for Maine and New Hampshire; the CSV holds the 10 widest.
CSVYour bill in Maine and in New Hampshire
Maine and New Hampshire: price over time
Home price, Maine and New Hampshire, 2010 to 2025: 16 rows
| Year | Maine | New Hampshire | Gap to U.S. |
|---|---|---|---|
| 2010 | 15.72 | 16.32 | +4.18 |
| 2011 | 15.38 | 16.52 | +3.66 |
| 2012 | 14.66 | 16.07 | +2.78 |
| 2013 | 14.35 | 16.33 | +2.22 |
| 2014 | 15.27 | 17.53 | +2.75 |
| 2015 | 15.61 | 18.50 | +2.96 |
| 2016 | 15.83 | 18.38 | +3.28 |
| 2017 | 15.97 | 19.20 | +3.08 |
| 2018 | 16.84 | 19.69 | +3.97 |
| 2019 | 17.89 | 20.05 | +4.88 |
| 2020 | 16.81 | 19.04 | +3.66 |
| 2021 | 17.02 | 19.85 | +3.36 |
| 2022 | 22.44 | 25.46 | +7.40 |
| 2023 | 27.42 | 28.15 | +11.42 |
| 2024 | 24.29 | 23.40 | +7.81 |
| 2025 | 27.78 | 24.56 | +10.48 |
Maine 15.72 to 27.78 ¢ and New Hampshire 16.32 to 24.56 ¢ between 2010 and 2025 (EIA).
CSVWhere Maine and New Hampshire are alike
- Home price 2025, ¢/kWh: 27.78 and 24.56
- Business price 2025, ¢/kWh: 20.96 and 20.16
- Petroleum share of generation: 1.1% and 0.9%
- Heating degree-days, normal year: 8,285 and 7,959
- Cooling degree-days, normal year: 171 and 223
Sources and dates: data sources.
Questions
Is Maine or New Hampshire higher on smart meters?
Maine, by 75.8 points; they rank #2 and #48 of 51.
Is Maine or New Hampshire higher on nuclear share of generation?
New Hampshire, by 57.1 points; they rank #39 and #1 of 51.
Is Maine or New Hampshire higher on outage minutes a year?
Maine, by 189; they rank #3 and #39 of 50.
Is Maine or New Hampshire higher on renewable share of generation?
Maine, by 45.2 points; they rank #7 and #35 of 51.
Is Maine or New Hampshire higher on median household income?
New Hampshire, by $23,855; they rank #34 and #7 of 51.
What would 878 kWh a month cost in Maine and in New Hampshire?
Maine $244, New Hampshire $216: $28 apart, energy only.
Where do Maine and New Hampshire match most closely?
home price 2025, ¢/kWh (27.78 and 24.56); business price 2025, ¢/kWh (20.96 and 20.16); petroleum share of generation (1.1% and 0.9%).