What helps make this process “green�?Power output is that the electrical power powering the electrolyzer is derived from renewable sources like photo voltaic, wind, or hydropower. One of the most important obstacles to entry for global adoption of electrolyzers, since it stands, is the cost of manufacturing hydrogen from them. https://claytonkzmyj.celticwiki.com/1716749/getting_my_industrial_pem_electrolysis_to_work