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Nuclear Power in New Hampshire
Net generation and share of the state power mix, 2025 — U.S. Energy Information Administration.
Nuclear generation (2025)
10,910 thousand MWh
Share of state power mix
56.43%
National rank (nuclear output)
#23
U.S. average share
17.72%
Nuclear share of New Hampshire's power mix over time
2001: 57.66% → 2025: 56.43%
Year by year
| Year | Nuclear (thousand MWh) | Share of state mix |
|---|---|---|
| 2025 | 10,910 | 56.43% |
| 2024 | 9,677 | 57.12% |
| 2023 | 9,535 | 56.67% |
| 2022 | 10,922 | 58.2% |
| 2021 | 9,856 | 57.33% |
| 2020 | 9,865 | 60.34% |
| 2019 | 10,907 | 60.5% |
| 2018 | 10,062 | 58.88% |
| 2017 | 9,991 | 57.26% |
| 2016 | 10,761 | 55.81% |
| 2015 | 9,484 | 47.38% |
| 2014 | 10,168 | 52.04% |
| 2013 | 10,927 | 55.25% |
| 2012 | 8,189 | 42.6% |
| 2011 | 8,363 | 41.68% |
| 2010 | 10,910 | 49.15% |
| 2009 | 8,817 | 43.72% |
| 2008 | 9,350 | 40.87% |
| 2007 | 10,764 | 46.24% |
| 2006 | 9,398 | 42.59% |
| 2005 | 9,456 | 38.64% |
| 2004 | 10,178 | 42.63% |
| 2003 | 9,276 | 42.95% |
| 2002 | 9,295 | 58.26% |
| 2001 | 8,693 | 57.66% |
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.