That’s what is happening but it not happening fast enough. Batteries are great but unless you build out a LOT of them and combine with intelligent grids and power consumption you aren’t covering the output of a nuclear power plant. If you are decommissioning a nuclear plant then you had better have alternative power available otherwise you end up like Germany who did that and then had pull a lot of power from Frances nuclear excess as well as burning extra gas for power. I like renewables, I have solar + battery at home, I’ve built flow battery models and fuel cells to experiment with. I’ve written software to turn my house (and hopefully include my neighbours soon) into a virtual power plant based on my houses output as well as the wholesale market price. It’s difficult to manage when people expect a light to turn on at any time they want. I just get tired of people saying renewables are the only option and when it inevitably isn’t just yet having to burn more fossil fuels when the existing nuclear plant can continue
The German thing was quite suspicious though, the mayor of the city changed, Microsoft announced that they were building a new center of excellence or something in the town and suddenly Linux was too hard…