> There were a few summers leading up to that where all of the major metro areas shared concurrent record high heat days, and sometimes coincided with poor air quality from wildfires (meaning more people closed their windows and ran AC even if they wouldn't have otherwise.)
This is underselling it, if anything. The multi-day heatwave around Labor Day 2022 extended across most of the western US, not just California. The electricity demand during that event set what was at the time the all time record for the entire Western Interconnection (since surpassed in 2024) and set what is still today the all time record for CAISO.
This is underselling it, if anything. The multi-day heatwave around Labor Day 2022 extended across most of the western US, not just California. The electricity demand during that event set what was at the time the all time record for the entire Western Interconnection (since surpassed in 2024) and set what is still today the all time record for CAISO.