With a number of products now on the market, electric power generation applications accounted for well over half of all commercial fuel cell sales in 2006.

目前市场上有许多种产品，2006年发电应用占全部商业燃料电池销售的一半以上。

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Bethesda, Maryland, is developing solid oxide fuel cell generators that will replace reliance on traditional battlefield power solutions and potentially reduce the fuel required for tactical generation of electric power by half or more.

FORBES: Lockheed Gambles On Green Generators For U.S. Military