👉 In the context of renewable energy, "protohydrogen" refers to a type of hydrogen that is produced using unconventional or low-carbon sources of hydrogen, such as industrial processes or biomass. This technology has the potential to significantly reduce greenhouse gas emissions and improve energy security in developing countries. The term "protohydrogen" was coined by researchers at the University of Tokyo and its collaborators in 2017. It represents a promising pathway for the transition towards a low-carbon, renewable energy
