| 31个省域发电量全国占比 (%) | 内蒙古自治区 |
|---|---|
| 1991 | 2.79 |
| 1992 | - |
| 1993 | - |
| 1994 | - |
| 1995 | 2.77 |
| 1996 | 2.96 |
| 1997 | 3.01 |
| 1998 | 3.07 |
| 1999 | 3.17 |
| 2000 | 3.31 |
| 2001 | 3.14 |
| 2002 | 3.21 |
| 2003 | 3.39 |
| 2004 | 3.71 |
| 2005 | 4.23 |
| 2006 | 4.93 |
| 2007 | 5.89 |
| 2008 | 6.25 |
| 2009 | 6.04 |
| 2010 | 5.92 |
| 2011 | 6.31 |
| 2012 | 6.47 |
| 2013 | 6.57 |
| 2014 | 6.83 |
| 2015 | 6.76 |
| 2016 | 6.43 |
| 2017 | 6.83 |
| 2018 | 7.03 |
| 2019 | 7.32 |
| 2020 | 7.47 |
| 2021 | 7.17 |
| 2022 | 7.48 |
| 2023 | 8.07 |
| 2024 | 8.27 |