Arevon Energy recently celebrated the start of construction on its Nighthawk Energy Storage Project in Poway, California. The 300-MW/1,200-MWh project will be able to power up to 385,000 homes during the peak electricity demand periods for four hours each day. Arevon developed and will own and operate the $600 million Nighthawk Energy Storage Project. California-headquartered… The post Arevon starts construction on 300-MW California energy storage project appeared first on Solar Power World.