Pretty much all of europe runs on marginal cost electricity.
The UK was just extra stupid by banning nearly all construction of onshore wind.
While that is a slightly different cause, "banning nearly all construction of onshore wind" was and is a social issue. It's culture and politics, not engineering.
While that is a slightly different cause, "banning nearly all construction of onshore wind" was and is a social issue. It's culture and politics, not engineering.