Ameresco Begins Commercial Operations of Historic RNG Plant Ameresco, headquartered in Framingham, Massachusetts, has begun commercial operations of ita renewable natural gas (RNG) plant located in Phoenix, Arizona. This plant is the largest wastewater treatment biogas-to-RNG facility of its kind in the US and is capable of processing 3,250 standard cubic feet per minute (scfm) of raw digester gas produced at the wastewater treatment plant (WWTP). | Austin Energy to Acquire Nacogdoches Biomass Facility Austin Energy of Austin, Texas, has reached an agreement with Southern Power to acquire the Nacogdoches Generating Facility, a wood waste biomass-fueled power plant located near Sacul in Nacogdoches County, Texas, for $460 million. |