Keolis Commuter Services, the MBTA's operating partner for Commuter Rail, earned the American Public Transportation Association (APTA) Gold Sustainability Award for its commitment to and organizational enhancements focused on environmentally friendly business practices. Keolis is the first private commuter rail operator in the United States to earn the APTA Gold Sustainability Award.The post Keolis Receives APTA Nod for MBTA Sustainability Work appeared first on Railway Age.