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Status and Promise of Fuel Cell Technology
Author(s) -
Williams Mark C.
Publication year - 2001
Publication title -
fuel cells
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.485
H-Index - 69
eISSN - 1615-6854
pISSN - 1615-6846
DOI - 10.1002/1615-6854(200107)1:2<87::aid-fuce87>3.0.co;2-r
Subject(s) - regenerative fuel cell , proton exchange membrane fuel cell , niche market , market penetration , solid oxide fuel cell , distributed generation , process engineering , hydrogen fuel , renewable energy , fuel cells , environmental science , business , engineering , electrical engineering , electrolyte , chemistry , chemical engineering , electrode , marketing
The niche or early entry market penetration by ONSI and its phosphoric acid fuel cell technology has proven that fuel cells are reliable and suitable for premium power and other opportunity fuel niche market applications. Now, new fuel cell technologies – solid oxide fuel cells, molten carbonate fuel cells, and polymer electrolyte fuel cells – are being developed for near‐term distributed generation shortly after 2003. Some of the evolving fuel cell systems are incorporating gas turbines in hybrid configurations. The combination of the gas turbine with the fuel cell promises to lower system costs and increase efficiency to enhance market penetration. Market estimates indicate that significant early entry markets exist to sustain the initially high cost of some distributed generation technologies. However, distributed generation technologies must have low introductory first cost, low installation cost, and high system reliability to be viable options in competitive commercial and industrial markets. In the long‐term, solid state fuel cell technology with stack costs under $100/kilowatt (kW) promises deeper and wider market penetration in a range of applications including a residential, auxillary power, and the mature distributed generation markets. The Solid State Energy Conversion Alliance (SECA) with its vision for fuel cells in 2010 was recently formed to commercialize solid state fuel cells and realize the full potential of the fuel cell technology. Ultimately, the SECA concept could lead to megawatt‐size fuel‐cell systems for commercial and industrial applications and Vision 21 fuel cell turbine hybrid energy plants in 2015.