On en parle pas trop, mais...

https://www.mercurynews.com/2020/08/17/ … nergy/amp/

But last fall, top officials at California's power grid operator ominously warned that electricity shortages were likely as soon as 2020 during a big Western heat wave. The reason: The state's historic shift away from fossil fuels such as natural gas, which provide consistent power, toward cleaner sources such as solar and wind energy, which rise and fall with the weather and the sun.