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Nuclear Power in Mississippi
Net generation and share of the state power mix, 2025 — U.S. Energy Information Administration.
Nuclear generation (2025)
11,493 thousand MWh
Share of state power mix
14.71%
National rank (nuclear output)
#22
U.S. average share
17.72%
Nuclear share of Mississippi's power mix over time
2001: 18.57% → 2025: 14.71%
Year by year
| Year | Nuclear (thousand MWh) | Share of state mix |
|---|---|---|
| 2025 | 11,493 | 14.71% |
| 2024 | 10,653 | 13.78% |
| 2023 | 11,750 | 16.11% |
| 2022 | 8,600 | 12.69% |
| 2021 | 11,772 | 17.38% |
| 2020 | 6,471 | 9.72% |
| 2019 | 11,033 | 16.73% |
| 2018 | 6,919 | 10.9% |
| 2017 | 7,365 | 12.33% |
| 2016 | 5,897 | 9.38% |
| 2015 | 11,715 | 18.09% |
| 2014 | 10,252 | 18.6% |
| 2013 | 10,865 | 20.57% |
| 2012 | 7,296 | 13.37% |
| 2011 | 10,337 | 20.04% |
| 2010 | 9,643 | 17.7% |
| 2009 | 10,999 | 22.58% |
| 2008 | 9,397 | 19.49% |
| 2007 | 9,359 | 18.7% |
| 2006 | 10,419 | 22.54% |
| 2005 | 10,078 | 22.36% |
| 2004 | 10,233 | 23.44% |
| 2003 | 10,902 | 27.16% |
| 2002 | 10,059 | 23.45% |
| 2001 | 9,924 | 18.57% |
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.