| 31个省域发电量全国占比 (%) | 天津市 |
|---|---|
| 1991 | 1.33 |
| 1992 | - |
| 1993 | - |
| 1994 | - |
| 1995 | 1.33 |
| 1996 | 1.34 |
| 1997 | 1.57 |
| 1998 | 1.45 |
| 1999 | 1.51 |
| 2000 | 1.59 |
| 2001 | 1.47 |
| 2002 | 1.68 |
| 2003 | 1.67 |
| 2004 | 1.54 |
| 2005 | 1.48 |
| 2006 | 1.25 |
| 2007 | 1.20 |
| 2008 | 1.09 |
| 2009 | 1.12 |
| 2010 | 1.40 |
| 2011 | 1.32 |
| 2012 | 1.22 |
| 2013 | 1.15 |
| 2014 | 1.11 |
| 2015 | 1.07 |
| 2016 | 1.01 |
| 2017 | 0.94 |
| 2018 | 1.00 |
| 2019 | 0.98 |
| 2020 | 0.99 |
| 2021 | 0.94 |
| 2022 | 0.86 |
| 2023 | 0.89 |
| 2024 | 0.87 |