Years ago I worked in surety for Frontier Insurance and oversaw a project in Crisp County Georgia where the process for waste management included waste manufacturing, all under "one roof". At the time, the facility was generating millions in revenue for this small southern county. Here's a website with some history. https://www.solidwaste.com/doc/crisp-county-facility-on-track-and-building-0001 I'm not sure if this type of facility ever gained traction in the US, or if the designers, Municipal Waste Management are even still in business but, the process was successful at the time. The success depended on the downstream, waste stream manufactured products markets. The key was in the conveyor system which delivered waste materials for various methods of separation for final processing into useable, saleable product. It may be worth a look.