| 31个省域发电量全国占比 (%) | 北京市 |
|---|---|
| 1991 | 1.94 |
| 1992 | - |
| 1993 | - |
| 1994 | - |
| 1995 | 1.31 |
| 1996 | 1.29 |
| 1997 | 1.29 |
| 1998 | 1.27 |
| 1999 | 1.19 |
| 2000 | 1.09 |
| 2001 | 0.90 |
| 2002 | 0.89 |
| 2003 | 1.01 |
| 2004 | 0.93 |
| 2005 | 0.85 |
| 2006 | 0.75 |
| 2007 | 0.70 |
| 2008 | 0.70 |
| 2009 | 0.65 |
| 2010 | 0.64 |
| 2011 | 0.56 |
| 2012 | 0.60 |
| 2013 | 0.62 |
| 2014 | 0.64 |
| 2015 | 0.72 |
| 2016 | 0.71 |
| 2017 | 0.60 |
| 2018 | 0.63 |
| 2019 | 0.62 |
| 2020 | 0.59 |
| 2021 | 0.55 |
| 2022 | 0.53 |
| 2023 | 0.50 |
| 2024 | 0.45 |