The French are finding out that combining nuclear power with unstable wind and sun is not a good idea and is a risk to the power grid.
Spain recently had to learn a similar lesson in a most painful manner.
And:
Britain Could Face Months-Long Blackouts Because of Net Zero
Britain’s rush to Net Zero could leave it vulnerable to months-long blackouts, as reliance on intermittent renewables strains the grid, escalating costs and jeopardising energy security.