nicely done QT. thumbs up! But Fuel Cell industry is simply not growing fast enought to be interested for the market. their revenue growth is very lame. when u look at solar industry most of the companies have 100%+ YoY revenue growth!
Fuel cell stocks need to achieve some sort of technological breakthrough and start signing contracts with big automakers. thats the only way to go imo.
btw i found out that generating 1kWh of electricity from coal generates about 0.5 kg of CO2.