Home / Maryland / Nuclear power
Nuclear Power in Maryland
Net generation and share of the state power mix, 2025 — U.S. Energy Information Administration.
Nuclear generation (2025)
14,795 thousand MWh
Share of state power mix
39.27%
National rank (nuclear output)
#20
U.S. average share
17.72%
Nuclear share of Maryland's power mix over time
2001: 27.83% → 2025: 39.27%
Year by year
| Year | Nuclear (thousand MWh) | Share of state mix |
|---|---|---|
| 2025 | 14,795 | 39.27% |
| 2024 | 14,724 | 41.56% |
| 2023 | 14,984 | 41.62% |
| 2022 | 14,811 | 39.88% |
| 2021 | 14,994 | 39.21% |
| 2020 | 15,081 | 41.86% |
| 2019 | 15,013 | 38.18% |
| 2018 | 14,988 | 34.21% |
| 2017 | 15,107 | 44.3% |
| 2016 | 14,760 | 39.71% |
| 2015 | 14,643 | 40.27% |
| 2014 | 14,343 | 37.91% |
| 2013 | 14,264 | 39.79% |
| 2012 | 13,579 | 35.91% |
| 2011 | 14,397 | 34.43% |
| 2010 | 13,994 | 32.09% |
| 2009 | 14,550 | 33.24% |
| 2008 | 14,679 | 30.99% |
| 2007 | 14,353 | 28.59% |
| 2006 | 13,830 | 28.25% |
| 2005 | 14,703 | 27.92% |
| 2004 | 14,580 | 28.01% |
| 2003 | 13,691 | 26.21% |
| 2002 | 12,128 | 25.12% |
| 2001 | 13,656 | 27.83% |
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.