| 31个省域发电量全国占比 (%) | 湖南省 |
|---|---|
| 1991 | 3.27 |
| 1992 | - |
| 1993 | - |
| 1994 | - |
| 1995 | 3.31 |
| 1996 | 3.10 |
| 1997 | 3.05 |
| 1998 | 3.03 |
| 1999 | 2.77 |
| 2000 | 2.67 |
| 2001 | 2.71 |
| 2002 | 2.66 |
| 2003 | 2.81 |
| 2004 | 2.96 |
| 2005 | 2.58 |
| 2006 | 2.63 |
| 2007 | 2.62 |
| 2008 | 2.65 |
| 2009 | 2.77 |
| 2010 | 2.91 |
| 2011 | 2.86 |
| 2012 | 2.61 |
| 2013 | 2.50 |
| 2014 | 2.33 |
| 2015 | 2.26 |
| 2016 | 2.25 |
| 2017 | 2.21 |
| 2018 | 2.16 |
| 2019 | 2.08 |
| 2020 | 2.00 |
| 2021 | 2.04 |
| 2022 | 2.00 |
| 2023 | 1.90 |
| 2024 | 1.88 |