American Ref-Fuel  
"...creating tomorrow's energy from today's waste."
 

SEMASS Resource Recovery Facility

American Ref-Fuel Company of SEMASS, L.P.
141 Cranberry Highway
West Wareham, MA 02576
508/291-4400

Plant Tour Information Contact:
Monica Maranhas
mmaranha@ref-fuel.com

Plant Tour Information Form

Directions to Facility

Materials Separation Plan (691kB MS Word document)


The SEMASS Resource Recovery Facility provides southeastern Massachusetts communities with an alternative to landfilling their municipal solid waste. Since opening in 1989, the facility has employed a shred-and-burn process developed by Energy Answers Corporation (EAC), the SEMASS facility?s developer, enabling the plant?s processing of approximately one million tons of solid waste each year. The resulting electricity meets the needs of more than 75,000 homes. The facility also recovers nearly 20,000 tons of recyclable metals from bottom ash annually.

American Ref-Fuel Company acquired controlling interest in SEMASS Partnership, the facility?s owner, in 1996. Energy Answers Corporation and ESI Energy, Inc. previously composed the SEMASS Partnership.

Among the numerous operational and environmental prizes awarded to the SEMASS facility is the American Academy of Environmental Engineers? Honor Award for EAC?s ash technology. The SEMASS Resource Recovery Facility received its OSHA Star facility designation in 2000 and was recertified as a VPP Star in 2003.

Key Project Facts

Service Area: Southeastern Massachusetts, Cape Cod and Boston vicinity

Owner: SEMASS Partnership, which is 90 percent owned by American Ref-Fuel Company of SEMASS, L.P.

Financing Method: Private financing

Waste Supply: Participating municipalities and private haulers to deliver approximately one million tons per year

Energy Market: Electricity generation for plant use and export to Commonwealth Electric Co.

Capacity: 3,000 tons per day

Number of Process Lines: Three Riley-Stoker boilers.

Steam Conditions at Boiler Outlet: 300,000 lbs/hr @ 650 psia/750år

Turbine-Generator: One 54-megawatt nominal condensing unit and one 30-megawatt condensing unit

Air Quality Control: Units 1 and 2 have dry scrubbers with a 5-field electrostatic precipitator and COHPAC baghouse, along with carbon injection. Unit 3 uses a dry scrubber and baghouse.

Stack Height: 345 feet

Secondary Materials Recovery: Recovery of ferrous and non-ferrous metals


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