I agree that is the connection, but like MVTG it is of no practical significance for the foreseeable future.
If I was rich enough to spend my days wishing whistful thoughts from a Starbucks while using their free WiFi to trade on the stock market I might be buying both GEVO and PLUG and congratulating myself on how I was single handedly saving the planet.
Alas neither I nor the vast majority of serious investors (the one's buying and selling 1M+ shares at a go) will be doing it for this reason.