Yearly Peak Demand
*All records are unofficial until final settlements occur.
| Year | Month | Demand (MW) |
|---|---|---|
| 2022 | July 20 | 80,148 MW |
| 2021 | August | 73,687 MW |
| 2020 | August | 74,376 MW |
| 2019 | August | 74,820 MW* |
| 2018 | July | 73,473 MW* |
| 2017 | July | 69,512 MW |
| 2016 | August | 71,110 MW* |
| 2015 | August | 69,877 MW* |
| 2014 | August | 66,454 MW |
| 2013 | August | 67,245 MW |
| 2012 | June | 66,548 MW |
| 2011 | August | 68,379 MW* |
| 2010 | August | 65,776 MW* |
| 2009 | July | 63,400 MW* |
| 2008 | August | 62,174 MW |
| 2007 | August | 62,188 MW |
| 2006 | August | 62,334 MW |
| 2005 | August | 60,274 MW* |
| 2004 | August | 58,531 MW |
| 2003 | August | 60,095 MW* |
| 2002 | August | 56,248 MW |
| 2001 | August | 54,862 MW |
| 2000 | August | 57,606 MW* |