This is NOT positive. Not at all. This means that the grid is filled with useless generating capacity. As a result, nuclear power becomes less competitive. How

This is NOT positive. Not at all. This means that the grid is filled with useless generating capacity. As a result, nuclear power becomes less competitive. However, renewables work poorly during the winter time. In Europe, they can go down for multiple _weeks_ at a time, far beyond any storage capabilities. And the only power plants that can fill the gap are fossil fuels. End result: more fossil generation.