See a good story here:

http://www.greencarcongress.com/2005/11/honda_introduce.html

Honda is one of the few companies that have had success with high-temperature MEAs in their fuel cells. For cars, over 125C is a large bonus in reducing the area and cost of the radiator. In CHP, higher temperatures mean more valuable heat can be used. They are intentionally vague in describing the contents of the box but there could be some CDN content.

http://www.fuelmaker.com/Products/HydrogenRefueling/

And nobody really knows if Honda will use their own stacks or if they will use Ballard’s.

The function of the HES is clear; but what is the purpose? Controlled and convenient hydrogen supply at home for an FCV roll-out? Wouldn’t that be nice!