Replies to post #28142 on Plug Power Inc (PLUG)

[LastTrade]

Selling Hydrogen is Profitable? pruduce hydrogen is expensive??

From here for a few years if there are too many hydrogen passenger cars to circulate on the roads can the plug grow something?

Are there many companies producing hydrogen on a large scale?

To be able to produce hydrogen is it necessary to have some patent? Or can any company produce and sell hydrogen?