| 年份 | 用电量(亿千瓦时) | GDP (亿元) |
| 2009 | 3313.99 | 34,457 |
| 2010 | 3864.28 | 41,425 |
| 2011 | 4281.62 | 49,110 |
| 2012 | 4580.9 | 54,058 |
| 2013 | 4956.62 | 59,753 |
| 2014 | 5012.54 | 65,088 |
| 2015 | 5114.7 | 70,116 |
| 2016 | 5458.95 | 76,086 |
| 2017 | 5807.89 | 85,901 |
| 2018 | 6128.27 | 92,595 |