@dalias
ERCOT is a good example of why anecdotes can't be used to base policy on.
In a non-regulated market in which producers may use renewable and non-renewable sources to produce electricity.
Dynamic pricing increases investment in renewables if, under static pricing, producers mix both sources; and reduces investment if, under static pricing, producers only use renewables. In both cases, dynamic pricing improves welfare as consumers and producers become better off.
https://www.sciencedirect.com/science/article/abs/pii/S0360544220308021