Size Matters: Small Distributed Biomass Energy Production Systems for Economic Viability

Abstract

Current large scale biomass energy production systems including cellulosic ethanol, gasification, and pyrolysis facilities face significant technical and economic hurdles. Compared with these large scale systems, small distributed biomass energy production systems (DBEPS) are believed to offer advantages including lower capital costs, lower feedstock costs, simplified transportation and logistics and higher returns for biomass producers. DBEPS compliant technologies are expected to make utilization of regional biomass supplies practical and economically viable in the near-term. This paper presents arguments on the need and importance of DBEPS, available DBEPS options, and an economic scenario of DBEPS implementation on an average size farm in the US.

Keywords: renewable energy, biomass, biorefining, pyrolysis, thermochemical conversion
DOI: 10.3965/j.issn.1934-6344.2008.01.064-068
Citation: Roger Ruan, Paul Chen, Richard Hemmingsen, Vance Morey, Doug Tiffany. Size matters: small distributed biomass energy production systems for economic viability. Int J Agric & Biol Eng. 2008;1(1): 64