Clean Power Hydrogen plc, a green hydrogen technology and manufacturing company, engages in the development of hydrogen and oxygen production solutions. It also provides membrane-free electrolyser technology, which produces green hydrogen and oxygen in medical grade purity. The company serves power, industry and manufacturing, transportation and machinery, commercial and retail, and hydroculture markets. Clean Power Hydrogen plc was founded in 2012 and is headquartered in Doncaster, the United Kingdom.