North Carolina vs Tennessee electricity prices: 14.02 ¢ against 13.18 ¢ per kWh
31 places apart: North Carolina #49, Tennessee #18 of 51, the widest of 29 measures. time-of-use utilities North Carolina 57%, Tennessee 8%; business price 2025, ¢/kWh North Carolina 10.25, Tennessee 12.87. Typical bills differ by $14 a month, higher in Tennessee.
Over a year the typical energy bill differs by $170 ($146 a month in North Carolina, $160 in Tennessee). Since 2015 the home price rose +24.3% in North Carolina and +28.0% in Tennessee: 3.7 points more in Tennessee. Against the U.S. home average North Carolina sits at -19.0% and Tennessee at -23.8%.
North Carolina against Tennessee: widest gaps
| Measure | North Carolina | Tennessee | Gap | Rank (of 51) |
|---|---|---|---|---|
| Price change 2024 to 2025 | -0.8% | +6.1% | -6.9 points | #49 / #18 |
| Time-of-use utilities | 57% | 8% | +48.9 points | #18 / #47 |
| Business price 2025, ¢/kWh | 10.25 | 12.87 | -2.62 ¢ | #42 / #20 |
| Home solar per 1,000 accounts | 11.4 | 0.0 | +11 | #28 / #50 |
| Major-event outage minutes | 1374 | 161 | +1,213 | #4 / #25 |
| Price change, 2026 to date | +9.0% | +4.9% | +4.1 points | #16 / #36 |
| Average home use, kWh a month | 1,044 | 1,217 | -174 | #16 / #2 |
| Smart meters, share of homes | 92% | 95% | -2.9 points | #20 / #6 |
| Gas share of generation | 40.6% | 23.6% | +17.1 points | #22 / #36 |
| Wind share of generation | 0.7% | 0.0% | +0.7 points | #37 / #51 |
29 measures compared for North Carolina and Tennessee; the CSV holds the 10 widest.
CSVNorth Carolina and Tennessee: price over time
Home price, North Carolina and Tennessee, 2010 to 2025: 16 rows
| Year | North Carolina | Tennessee | Gap to U.S. |
|---|---|---|---|
| 2010 | 10.12 | 9.23 | -1.42 |
| 2011 | 10.26 | 9.98 | -1.46 |
| 2012 | 10.91 | 10.10 | -0.97 |
| 2013 | 10.97 | 9.98 | -1.16 |
| 2014 | 11.10 | 10.32 | -1.42 |
| 2015 | 11.28 | 10.30 | -1.37 |
| 2016 | 11.03 | 10.41 | -1.52 |
| 2017 | 10.94 | 10.72 | -1.95 |
| 2018 | 11.09 | 10.71 | -1.78 |
| 2019 | 11.42 | 10.87 | -1.59 |
| 2020 | 11.38 | 10.76 | -1.77 |
| 2021 | 11.32 | 11.07 | -2.34 |
| 2022 | 11.62 | 12.25 | -3.42 |
| 2023 | 12.93 | 12.19 | -3.07 |
| 2024 | 14.13 | 12.42 | -2.35 |
| 2025 | 14.02 | 13.18 | -3.28 |
North Carolina 10.12 to 14.02 ¢ and Tennessee 9.23 to 13.18 ¢ between 2010 and 2025 (EIA).
CSVTypical bill by month, North Carolina and Tennessee: 12 rows
| Month | North Carolina | Tennessee |
|---|---|---|
| Jan | 188 | 192 |
| Feb | 154 | 183 |
| Mar | 128 | 155 |
| Apr | 112 | 127 |
| May | 122 | 127 |
| Jun | 155 | 157 |
| Jul | 186 | 207 |
| Aug | 167 | 204 |
| Sep | 139 | 161 |
| Oct | 119 | 129 |
| Nov | 124 | 120 |
| Dec | 161 | 162 |
Monthly typical bill: $112 to $188 in North Carolina, $120 to $207 in Tennessee.
CSVYour bill in North Carolina and in Tennessee
North Carolina and Tennessee on the map
Where North Carolina and Tennessee are alike
- Median household income: $69,904 and $67,097
- Nuclear share of generation: 32.0% and 38.6%
- Heating degree-days, normal year: 3,607 and 3,961
- Renewable share of generation: 13.8% and 13.9%
- Cooling degree-days, normal year: 1,366 and 1,369
Sources and dates: data sources.
Questions
Is North Carolina or Tennessee higher on price change 2024 to 2025?
Tennessee, by 6.9 points; they rank #49 and #18 of 51.
Is North Carolina or Tennessee higher on time-of-use utilities?
North Carolina, by 48.9 points; they rank #18 and #47 of 51.
Is North Carolina or Tennessee higher on business price 2025?
Tennessee, by 2.62 ¢; they rank #42 and #20 of 51.
Is North Carolina or Tennessee higher on home solar per 1?
North Carolina, by 11; they rank #28 and #50 of 50.
Is North Carolina or Tennessee higher on major-event outage minutes?
North Carolina, by 1,213; they rank #4 and #25 of 47.
What would 878 kWh a month cost in North Carolina and in Tennessee?
North Carolina $123, Tennessee $116: $7 apart, energy only.
Where do North Carolina and Tennessee match most closely?
median household income ($69,904 and $67,097); nuclear share of generation (32.0% and 38.6%); heating degree-days, normal year (3,607 and 3,961).