| 31个省域发电量全国占比 (%) | 辽宁省 |
|---|---|
| 1991 | 6.59 |
| 1992 | - |
| 1993 | - |
| 1994 | - |
| 1995 | 5.36 |
| 1996 | 5.34 |
| 1997 | 5.42 |
| 1998 | 5.33 |
| 1999 | 5.09 |
| 2000 | 4.86 |
| 2001 | 4.47 |
| 2002 | 4.53 |
| 2003 | 4.38 |
| 2004 | 3.97 |
| 2005 | 3.62 |
| 2006 | 3.54 |
| 2007 | 3.40 |
| 2008 | 3.25 |
| 2009 | 3.13 |
| 2010 | 3.08 |
| 2011 | 2.91 |
| 2012 | 2.94 |
| 2013 | 2.86 |
| 2014 | 2.92 |
| 2015 | 2.86 |
| 2016 | 2.90 |
| 2017 | 2.82 |
| 2018 | 2.79 |
| 2019 | 2.76 |
| 2020 | 2.74 |
| 2021 | 2.65 |
| 2022 | 2.55 |
| 2023 | 2.50 |
| 2024 | 2.36 |