WGL Holdings, Inc. (NYSE: WGL), through its subsidiary, Washington Gas
Energy Systems ( WGESystems ),
announced an agreement with Southern
Company and the Electric
Power Research Institute (EPRI) to test and evaluate a battery
storage system at a 1-megawatt (MW) solar array in Cedartown, Ga.
for Washington Gas Energy Systems to Evaluate Battery Storage System for Solar Energy in Cedartown, Georgia investment picks