Feasibility Study: Fuel Cell Cogeneration at the Anheuser-Busch Los Angeles Brewery

摘要

The results of a feasibility study undertaken in support of the overall Department of Energy (DOE) goal to develop fuel cell power plants for industrial cogeneration are described. Use of a single 4.5 MW fuel cell power plant like that manufactured by United Technologies Corporation (UTC) and currently being constructed on the Consolidated Edison of New York System was examined. The technical feasibility of using such a plant in a cogeneration mode at the Anheuser-Busch, Los Angeles brewery was affirmed by the study. Break-even capital costs for UTC supplied equipment were calculated for various conditions. Based upon the assumption that UTC supplied equipment could be provided for the $350 to $400/kW projected for first generation fuel cells, the economic feasibility of fuel cell cogeneration was demonstrated for nearly all assumed conditions. The most economical case was found to be a municipal utility owned, base loaded power plant where economic credit is taken for reduced environmental emissions. Acceptable fuels were evaluated for their availability, and the fuels identified for use were natural gas with propane as a backup. Phosphoric acid is the selected electrolyte. The Demonstration Program Plan is described. (ERA citation 05:036803)