23.29¢
per kWh, 2025
[ Green Mountain Power / VT ]
Green Mountain Power electricity rates in Vermont
NO RATE CASE ON FILE · DATA 2025
change in average rate, 2024→2025
+5.4%
vs 2024
227,727
residential customers
+16.4%
since 2020
What your bill becomes
Bill today
No change on file
Difference / month · / year
Estimated at Green Mountain Power's average effective residential rate (23.29¢/kWh, EIA, all charges included). Your tariff, fees and taxes differ.
Rate history 2015–2025
| Year | ¢/kWh | Change | Customers |
|---|---|---|---|
| 2015 | 16.91¢ | — | 220,648 |
| 2016 | 17.27¢ | +2.1% | 220,612 |
| 2017 | 17.61¢ | +2.0% | 221,420 |
| 2018 | 18.08¢ | +2.7% | 221,911 |
| 2019 | 17.65¢ | −2.4% | 222,599 |
| 2020 | 20.00¢ | +13.3% | 222,757 |
| 2021 | 19.58¢ | −2.1% | 225,106 |
| 2022 | 20.37¢ | +4.0% | 225,059 |
| 2023 | 21.02¢ | +3.2% | 225,952 |
| 2024 | 22.09¢ | +5.1% | 226,675 |
| 2025 | 23.29¢ | +5.4% | 227,727 |
How this compares
22.79¢
Vermont average, 2025
+2.2%
Green Mountain Power vs VT 2025 average
+35.2%
vs US 2025 average
#2
priciest in VT
Serves 13 counties in Vermont: Addison, Bennington, Caledonia, Chittenden, Essex, Franklin, Lamoille, Orange, Orleans, Rutland, Washington, Windham, Windsor. 225 ZIP codes.
Questions
Is Green Mountain Power raising rates in 2026?
No rate case for Green Mountain Power is on file with the Vermont Public Utility Commission in our tracker. Its average residential rate moved +5.4% from 2024 to 2025. We check the commission docket monthly.
What does Green Mountain Power charge per kWh?
Green Mountain Power's average effective residential rate was 23.29¢ per kWh in 2025 (EIA-861, revenue divided by sales, all charges included). Vermont's 2025 average was 22.79¢.
How much have Green Mountain Power rates gone up in five years?
+16.4% between 2020 and 2025, against +25.2% for Vermont as a whole over the latest five-year window.
How many customers does Green Mountain Power have in Vermont?
227,727 residential customers in 2025, across 13 counties including Addison, Bennington, Caledonia, according to the EIA-861 survey.
Where do these numbers come from?
Rates and customer counts are from the US Energy Information Administration's annual EIA-861 survey; rate-case facts are from the Vermont Public Utility Commission docket linked on this page. Nothing here is a utility bill; use it to understand the direction and size of changes.
Sources
- EIA-861 Sales to Ultimate Customers, 2015–2025 (released 2026-10-07)
- EIA-861M monthly state averages through Jul 2026
- NREL utility-by-ZIP lookup (2024)