Very low or even negative prices, during episodes of renewables overproduction (typically when wind blows or sun shines way over demand), are more and more comm

Very low or even negative prices, during episodes of renewables overproduction (typically when wind blows or sun shines way over demand), are more and more common. https://en.wikipedia.org/wiki/Negative_pricing#Electricity https://en.wikipedia.org/wiki/Negative_pricing#Electricity Reciprocally as more and more less tolerated grid backup (greenhouse-gas emitting fossils or dangerous nuclear) disappear episodes of under-production will be more common, and during those electricity price will soar.