This report analyzes the worldwide markets for Fuel Cells in Millions of US$. The major product segments analyzed are Phosphoric Acid Fuel Cells, Molten Carbonate Fuel Cells, Alkaline Fuel Cells, Solid Oxide Fuel Cells, and Proton Exchange Membrane Fuel Cells. The report provides separate comprehensive analytics for the US, Canada, Japan, Europe, and Rest of World. Annual forecasts are provided for each region for the period of 2003 through 2012. The report profiles 182 companies including players worldwide such as Acumentrics Corp., Alternative Energy Corporation, Ansaldo Fuel Cells SpA, Apollo Energy Systems Inc., Areva Group, Arotech Corp., Astris Energy, Inc., Axane Fuel Cells, Ballard Power Systems Inc., Ball Aerospace & Technologies Corp., BCS Fuel Cells, Ceramic Fuel Cells Ltd., Ceres Power Holdings Plc, CFC Solutions GmbH, Distributed Energy Systems Corp., (Northern Power Systems, & Proton Energy Systems), Electro-Chem-Technic, Fuel Cell Energy, Inc., Fuel Cell Technologies Ltd., Hydrogenics Corp., IdaTech LLC, Independent Power Technologies, Mitsubishi Heavy Industries Ltd., Morgan Fuel Cells, MTI MicroFuel Cells Inc., Nuvera Fuel Cells, Plug Power, Inc., Quantum Fuel Systems Technologies Worldwide, Inc., ReliOn, Inc., RWE Fuel Cells GmbH, SFC Smart Fuel Cell AG, Siemens Power Generation, Teledyne Energy Systems Inc., UTC Fuel Cells, and Voller Energy Group Plc. Market data and analytics are derived from primary and secondary research. Company profiles are mostly extracted from URL research and reported select online sources.