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Prices here are state averages across all utilities and rate plans, from the U.S. Energy Information Administration — not the rate on any one bill. Generation-mix figures are reported annually, not real time.

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Nuclear Power in Vermont

Net generation and share of the state power mix, 2025 — U.S. Energy Information Administration.

Nuclear generation (2025)
thousand MWh
Share of state power mix
National rank (nuclear output)
#1
U.S. average share
17.72%

Nuclear share of Vermont's power mix over time

2001: 76.11%2025:

Year by year

YearNuclear (thousand MWh)Share of state mix
2025
2024
2023
2022
2021
2020
2019
2018
2017
2016
2015
20145,06171.97%
20134,84670.39%
20124,98975.46%
20114,90772.42%
20104,78272.24%
20095,36173.61%
20084,89571.77%
20074,70480.77%
20065,10772.08%
20054,07271.22%
20043,85870.53%
20034,44473.73%
20023,96372.63%
20014,17176.11%

Source: U.S. Energy Information Administration, electric power operational data (net generation by state and energy source). "Share of state mix" is this fuel's net generation as a percentage of all in-state net generation.

Nuclear Power in Vermont | EnergyAtlasUSA