I hadn't realized until I hung out on a Europe forum that anti-nuclear-power positions are very strong in Germany with the center-left.

Western Austria also has a history here. At one point, they infamously built an entire nuclear power plant -- which is where the real costs of nuclear power come from -- and then shut it down via a referendum driven by the anti-nuclear-power crowd before ever actually using it.

https://en.wikipedia.org/wiki/Zwentendorf_Nuclear_Power_Plant

The Zwentendorf Nuclear Power Plant was the first commercial nuclear plant for electric power generation built in Austria, of three nuclear plants originally envisioned. Construction of the plant at Zwentendorf was finished but the plant never entered service. The start-up of the Zwentendorf plant, as well as the construction of the other two plants, was prevented by a referendum on 5 November 1978, in which a narrow majority of 50.47% voted against the start-up.[1][2]

The plant was purchased by Austrian energy company EVN Group in 2005; it is used as a security training centre[6] and leased for filming, photography, and other events.[7] In 2025, it will be used as the training ground for ENRICH European Robotics Hackathon.[8]