California has not been unique this summer in that we too have been suffering from extreme heat. However we have been unique in three ways:
- Our extreme heat frequently comes in late summer to early fall, as it did recently.
- Our recent extreme heat event broke many records.
- In spite of “2” above, the electric utilities in California managed to mostly keep the grid operating.
This post describes how the California Grid avoided crashing during the record-breaking heat wave that started on September 5.