My point is "moar nuclear" guarantees nothing as evidenced by what happened _in France_ (hint: not exactly the same as in Spain even if same underlying direct cause). Your remark, at best, only adds to my point, and is not a counterargument to mine. And for the record, very few power stations can ramp up "fast" or "down" for the level required here -- this is not something that uniquely applies to nuclear. Even oft-quoted gas stations still measure "ramp up" in hours.