Ministers are closing in on a deal that could kick China off a project to build a £20bn nuclear power station on the Suffolk coast and pump in tens of millions of pounds of taxpayer cash instead – a move that would heighten geopolitical tensions. The government could announce plans to take a stake in Sizewell C power station, alongside the French state-backed power giant EDF, as early as next month, ahead of the Cop26 climate summit. That would be likely to result in China General Nuclear (CGN), which currently has a 20% stake in Sizewell, being removed from the...