There are competing protests on either side of the Brandenburg Gate in Berlin, Germany. It’s 2023, on the eve of the final shutdown of the country's last three remaining nuclear power plants.

On one side, anti-nuclear campaigners and politicians celebrate their victory. This is a new, clean, dawn for the German power grid, they say.

On the other side of the gate, a small but vocal group of pro-nuclear greens condemn what they believe is a grave mistake. And as other countries pledge to increase their nuclear energy capacities, this group is playing the long game. They believe they may have lost the battle here in Germany, but they will win the war.

How did the green-on-green struggle over the German energy system go nuclear?

Presenter: Justin Rowlatt

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