Sempra LNG, a subsidiary of Sempra Energy (NYSE: SRE), announced that its Cameron LNG liquefied natural gas (LNG) receipt terminal near Lake Charles, La., has successfully completed performance testing and has begun commercial operations. Over the past month, start-up and commissioning activities have been completed, including the arrival of the facility's first two LNG commissioning cargoes and obtaining the approval to commence operations from the Federal Energy Regulatory Commission.