What helps make this process “green�?Electricity output is that the electrical power powering the electrolyzer is derived from renewable sources like photo voltaic, wind, or hydropower. Hydrogen then passes through the membrane and ejects within the cathode facet. PEM electrolyzers operate at excellent temperatures of 60oC to 80oC. Electrolysis procedure: https://industrialpemelectrolysis46666.blog-ezine.com/37209055/the-5-second-trick-for-pem-electrolysis