I think we are going sooner or later for a strong 3rd wave or C .
This one has a tendency to move in a big way, Hydrogen is a sector that CAN heat up, I don't listen to what others say, hydrogen is an amazing energy that will be used IMO around the entire globe more and more and more as we see more wars, issues with oil, oil prices being to high, and so many other reasons. PLUG has a massive potential with it's patent portfolio and BIG name clients like BMW and Walmart. I also knew one of the main engineers at BMW, they have been working through hydrogen possibilities for decades. There is something to this all and I think it will surprise time and gain going forward, Hydrogen stocks have massive potential!