Germany just made a huge bet on nuclear fusion, putting an exclamation point at the end of its historic u-turn on nuclear energy policy. A new action plan from Chancellor Friedrich Merz aims to ensure that the world’s first commercial fusion reactor and throws €1.7 billion ($1.98 billion) in funding behind the cause. The unexpected announcement is making major waves in what is already a conflicted political environment when it comes to energy planning. This announcement comes as something of a shock considering that Germany has been…