Hydrogen 101: Frequently Asked Questions About Hydrogen for Decarbonization

Hydrogen is emerging across the world as a potential low-carbon energy carrier that can provide an alternative to fossil fuels. With the increasing deployment of renewable energy, the role of low-carbon power generation in hydrogen production through electrolysis is expected to increase. Hydrogen can also play a role in reducing carbon emissions in several sectors such as chemicals, iron, steel, and long-haul transport like heavy-duty trucks and shipping. As a result of these possi- bilities, many countries have included hydrogen as a central part of their energy strategies.