The ASM.ORG report on microbial bioreactors produced in 2006, provides a good summary of the necessary breakthroughs to reach production objectives.
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On November 16, 2007, National Public Radio interviewed Bruce Logan, Directory of Hydrogen Energy Center, and professor at Pennsylvania State University, who has been involved in the microbial bioreactor technology.
Here are additional global links via the Penn State H2E Center
Commercial Fuel-Cell companies include Ballard Power (BLDP), Plug Power (PLUG), FuelCell Energy (FCEL), Energy Conversion Devices (ENER), Medis Technologies (MDTL), Hydrogenics (HYGS), PolyFuel (PYF.L), SFC Smart Fuel Cell AG (F3C.F), ITM Power (ITM.L), Ceres Power (CWR.L), Ceramic Fuel Cell Limited (CFU.L), Millennium Cell (MCEL), Protonex, Idatech, Distributed Energy Systems Corp. (DESC), Mechanical Technologies Inc. (MKTY), Astris Energi (ASRNF), Neah Power (NPWS.OB), Power Air Corp., Dynetek, Nuvera, UTC Fuel Cells (formerly International Fuel Cells) (UTX), General Motors (GM), more.
Vancouver, BC, Canada – October 22, 2007 – Plug Power Inc. (NASDAQ: PLUG), through its wholly owned subsidiary Cellex Power Products, Inc., today announced a purchase order for GenDrive™ fuel cell power units from Wal-Mart Stores, Inc. (NYSE: WMT) for use in lift trucks at one of the company’s distribution centers. This is Plug Power’s largest single GenDrive order to date, although the specific terms are confidential.