Calpine and ExxonMobil signed an agreement to transport and permanently store up to 2 million metric tons per year of CO2 ...

Spring-based Exxon Mobil Corp. has reached a deal with Calpine Corp. — Houston's largest private company — ahead of the ...

Exxon Mobil has reached an agreement with Calpine Corporation, the US’s largest producer of electricity from natural gas, to ...

Exxon Mobil (XOM) announced an agreement with Calpine Corporation, which it identifies as “the nation’s largest producer of electricity from ...