As the use of renewables increase, the demand for natural gas and gasoline power stations will increase until power storage technologies catch up. Several areas are running into problems with power gluts during the midday, greatly changing the demand for different types of power generation, as demand for power that can be spun up for the evening hours increases.
Power stations that are prohibitively expensive to turn on and off, like nuclear and coal, will become more prohibitively expensive.
Would have to dig up the article I was reading but it is super interesting how the economics of power is very quickly changing.