Jun 302014
 
Presbyterian Senior Living unveiled its 1,230-kilowatt (kW) solar array at Glen Meadows Retirement Community in Glen Arm, Maryland (US) in a ribbon cutting ceremony with representatives from Washington Gas Energy Systems, Inc., ABM, Building Energy, Sol Systems, and Clark EcoEnergy. The ground-mounted solar array will be owned and operated by Washington Gas Energy Systems under a 20-year power purchase agreement (PPA). The 1230-kilowatt ground-mounted system is comprised of 4180 solar panels....