MACo recently partnered with MACo Silver Corporate Partner Washington Gas Energy Services, Inc. (WGES) to cut the Association’s energy costs by 25%. MACo is now powered through clean, renewable energy sourced from wind farms. WGES customers can customize electricity contracts to include WGES CleanSteps® WindPower for any portion of their electricity supply at locked in prices.

WGES is one of the largest competitive providers of electricity and natural gas in the mid-Atlantic region and supplies more than 350,000 customers in Maryland, Delaware, the District of Columbia, Pennsylvania and Virginia. In 2011, the U.S.Department of Energy (DOE) named WGES the Green Power Supplier of the Year in the non-utility category. Headquartered in Herndon, VA, Washington Gas Energy Services is an affiliate of Washington Gas and a subsidiary of WGL Holdings, Inc. (NYSE:WGL). www.wges.com