Renewables, batteries help California grid breeze through heatwave

 From This is Not Cool.

No rolling blackouts or grid emergencies as California continues on path to a carbon free grid. Several strategies, including upgrades to vulnerable parts of the grid at play here, but key enabler is more clean energy, especially solar, and above all, battery storage, now equivalent to 5 very large nuclear power plants.

In fact, California seems to have reached a level of storage that is creating some kind of a phase-change in the grid, yielding benefits that are surprising even expert observers. More and more days where renewables supply greater-than 100 percent of California’s power – enabling exports even under these challenging conditions.