Sure it's serious but they're well aware of how well their product functions they have many fuel cells that have been installed for more than 5 years. The only concerns about the functioning of the fuel cells I have ever heard was in South Korea. And my understanding was that it was because Fuel Cell Energy was not 100% responsible. The articles coming out of South Korea pointed most of the blame at Fuel Cell Energy. But I find that information to be unreliable within the United States. For example, if more information coming out of South Korea what's considered reliable the stock would be over a dollar right now based on the developments with posco. Simple fact. The article out of South Korea with information provided from posco (reportedly) states that they will be working on a fuel-cell venture with Fuel Cell Energy from the US.
They have sold 3 fuel cells the Campbell Soup and now three ti Tulare. The oldest with each of those companies is over 5 years old prior to them making the next purchase. Four people doing their diligence that should be enough evidence
News 
Market Data 
Discover 
