Nearly all of the world's current supply of hydrogen is created from fossil fuels. [2][3] Most hydrogen is gray hydrogen made through steam methane reforming. In this process, hydrogen …

Jun 23, 2023 · Hydrogen can be produced from many different sources in different ways to use as a fuel. The two most common methods for producing hydrogen are steam-methane reforming …

DOE supports the research and development of a wide range of technologies to produce hydrogen economically and in environmentally friendly ways.

Hydrogen production reached 97 Mt in 2023, of which less than 1% was low-emissions. Based on announced projects, low-emissions hydrogen could reach 49 Mtpa by 2030 (up from 38 Mtpa …

Dec 7, 2025 · Hydrogen - Fuel, Energy, Uses: The most important industrial method for the production of hydrogen is the catalytic steam–hydrocarbon process, in which gaseous or …

How Hydrogen is Produced Pure hydrogen rarely occurs naturally on earth; hydrogen for industrial use is primarily produced via steam-methane reforming (SMR) or electrolysis. SMR …

Jan 7, 2026 · Recently, hydrogen has emerged as an extremely versatile energy source and an important component of the global decarbonization drive. Green hydrogen, produced by …

Jul 28, 2025 · From traditional reforming to next-gen electrolysis, this guide breaks down hydrogen production methods and their role in the evolving energy economy.

May 15, 2022 · Thus, in this review, various hydrogen production pathways and technologies based on a wide range of feedstocks, including sustainable, green and non-renewable …

Oct 3, 2024 · Today, hydrogen is predominantly used for industrial processes, including petroleum refining and ammonia production. Emerging and potential future applications include storing …