This story was originally published on Waste Dive. To receive daily news and insights, subscribe to our free daily Waste Dive newsletter. All financial information is in Canadian dollars. Dive Brief: Anaergia secured an agreement to sell ownership of its biogas upgrading plant in Riverside, California, to an unspecified buyer. Anaergia also entered a contract for engineering, procurement and construction as well as one operations and maintenance at the facility moving forward. The company is planning ...