Constellation is buying power natural gas and geothermal power provider Calpine in a cash-and-stock deal valued at ...
Constellation's USD26.6 billion acquisition of Calpine, the USA's largest generator of electricity from natural gas and ...
“By combining Constellation’s unmatched expertise in zero-emission nuclear energy with Calpine’s industry-leading, best-in-class, low-carbon natural gas and geothermal generation ...