Hydrogen has an essential role to play to meet the climate change imperative of carbon neutrality, a World Hydrogen Leaders panel highlighted week. German, French, British, Norwegian and Swiss energy representatives taking part in the World Hydrogen Leaders discussion on the regulatory landscape of hydrogen in the gas grids emphasised the need for speed and flexibility, slightly ahead of two more Australian companies announcing that the use of green hydrogen is being prioritised in the research and development of decarbonised steelmaking. (Also watch attached Creamer Media video.)