In recent years, energy engineers have been working on a wide range of technologies that could help to generate and store electrical power more sustainably. These include electrolyzers, devices that could use electricity sourced via photovoltaics, wind turbines or other energy technologies to split water (H2O) into hydrogen (H2) and oxygen (O2), via a process known as electrolysis.
Turning tap water into hydrogen: New strategy lets PEM electrolyzers use impure water
