All your claims are baseless and untrue. Nuclear was replaced with renewables while also reducing fossil fuel use [1]. Prices are so high because of taxes and a lack of subsidies. Market prices are lower than in France [2]. Apart from gas prices, having to save France from its nuclear energy crunch was another factor for the rise in prices.

[1]: https://reddit.com/r/uninsurable/comments/12agamh/german_ele... [2]: https://reddit.com/r/uninsurable/comments/12dtygj/comparison... [3]: https://reddit.com/r/uninsurable/comments/12afq01/germany_ke...