Hydrogen? --- Hydrogen burns without emitting CO2 and can be used as a source of heat or to power combustion engines. It can also convert chemical energy into electricity. The only emission produced is water vapor. It could be an alternative to accelerate clean energy transition, especially by decarbonising key sectors such as transport, chemicals and steel. Hydrogen is also an option to store energy from other renewables such as electricity. The challenge is to scale hydrogen production from renewables (ex: water and electricity) instead of currently using natural gas

Source author: Mouloud Khelif mouloud.khelif@gmail.com