Tokyo Gas Field-Testing Solid Oxide Fuel Cells For Home Use
Tokyo Gas Co. (TSE:9531) and three partner companies have begun field trials of a solid-oxide-type fuel cell (SOFC) for homes.
Compared with the polymer-electrolyte fuel cells currently being sold, the next-generation SOFCs promise to be even more helpful at reducing energy consumption and carbon dioxide emissions. The goal is to have commercial versions ready for marketing in 2014-15.
The field trials will test a proprietary cell stack that can provide both electricity and hot water for households. Model homes are being operated in Yokohama and Tokyo, and the number of test locations will be increased to six in fiscal 2010.
Other companies involved in the tests are Kyocera Corp. (TSE:6971), Rinnai Corp. (TSE:5947) and gas equipment maker Gastar Co.
The trials will evaluate the performance and durability of the fuel cells .
