WM has the largest disposal network and collection fleet in North America, is the largest recycler of post‑consumer materials and is a leader in beneficial use of landfill gas, with a growing network of renewable natural gas plants and the most landfill gas‑to‑electricity plants in North America. Communicates with WMHS Transportation Supervisor and/or Dispatcher regarding any change to route pickups, including address changes, customer not having waste ready for pickup, etc.