There is a way to tackle part of this challenge by using distributed generic resources ( https://en.wikipedia.org/wiki/Vehicle-to-grid https://en.wikipedia.org/

There is a way to tackle part of this challenge by using distributed generic resources ( https://en.wikipedia.org/wiki/Vehicle-to-grid https://en.wikipedia.org/wiki/Vehicle-to-grid ), especially thanks to a smart grid ( https://en.wikipedia.org/wiki/Smart_grid https://en.wikipedia.org/wiki/Smart_grid ). Gas plants can burn hydrogen (or methane...) produced thanks to electricity overproduced (produced when the grid doesn't need it) by renewables. There are many ways to store energy ( https://en.wikipedia.org/wiki/Energy_storage#Methods https://en.wikipedia.org/wiki/Energy_storage#Methods ).