Constellation Energy to buy Calpine for $16bn in one of biggest US power moves

The US nuclear power giant Constellation Energy has agreed to buy the natural gas and geothermal firm Calpine Corporation for $16.4bn, one of the biggest takeovers in the US power industry.The acquisition would combine two of the biggest electricity generators in the US into the largest independent power provider in the country, with some 2.5 million customers.It comes amid surging electricity demand, driven by the proliferation of energy-guzzling AI data centers and electric transportation and buildings. I ...