Developments in Hydrogen Production

Many have advocated a major role for green hydrogen in reducing greenhouse gas (GHG) emissions, and thus mitigating climate change. I posted the paper summarized and linked in this post a couple of months ago. In this paper I looked at the economics of green hydrogen vs. many applications that could reduce their GHG emissions by using this gas.

In this post we examine electrolyzer technologies, and major manufacturers of hydrogen electrolyzers, mostly those that are based in the U.S.