Biogas may hold loads of potential for fuel cell stocks, but they aren't the panacea that many hope for.
Even though the broader stock market dropped on worldwide concerns about military conflict and economic uncertainty, these three stocks took much larger hits Wednesday. Find out what was behind these big drops.
Fuel cell companies like Plug Power and Ballard Power Systems want you to think that their products are an alternative to fossil fuels, but it's not that simple.
Three companies -- Fuel Cell Energy, Plug Power, and Ballard Power Systems -- have all seen their shares taken over by speculative traders. Do any of them make sense as real investments?
Are these three stocks sells or belles? You be the judge!
Earnings season continues this week, and First Solar makes steps toward residential solar.
Corning may get one of its biggest customers for another year. But GT Advanced Technologies looks poised to get a contract for Apple's iWatch.
Eaton earnings are expected to rise as the stock has soared to all-time record levels. But can Eaton hold off competition from ABB and Emerson Electric to sustain its growth?
The metal-fabrication company is small compared to industry giant GE, but investors expect big things from AZZ earnings.
Solar earnings are strong for most players in the industry.