Waste Management, Inc., operating through its various subsidiaries, delivers comprehensive environmental services centered on waste management to a diverse clientele, including residential, commercial, industrial, and municipal customers across North America. A primary service involves the collection and transportation of refuse and recyclable materials, moving them from their point of generation to either a transfer station, a material recovery facility (MRF), or a final disposal site. The company also maintains a significant infrastructure, owning and operating numerous transfer stations, and actively develops and runs facilities in the United States that convert landfill gas into energy.