Hydrogen Fuel Basics - Department of Energy
网页Hydrogen is a clean fuel that, when consumed in a fuel cell, produces only water. Hydrogen can be produced from a variety of domestic resources, such as natural gas, nuclear power, biomass, and renewable power like solar and wind.
Hydrogen is a key fuel for our sustainable future
网页2023年12月7日 — Hydrogen, the simplest and most abundant element in the universe, has the potential to be the fuel of the future. It's an energy carrier that can store and deliver energy in a usable form. In its pure form, hydrogen …
Hydrogen explained - U.S. Energy Information Administration …
网页However, hydrogen is useful as a fuel because it has a high energy content per unit of weight, which is why it is used as a rocket fuel and in fuel cells to produce electricity on some spacecraft. Hydrogen is not widely used as a fuel now, but it has the potential for greater use in the future.
The Future of Hydrogen – Analysis - IEA - International Energy …
网页2019年6月14日 — Hydrogen production. Hydrogen can be extracted from fossil fuels and biomass, from water, or from a mix of both. Natural gas is currently the primary source of hydrogen production, accounting for around three quarters of the annual global dedicated hydrogen production of around 70 million tonnes.
Hydrogen: A Clean, Flexible Energy Carrier
网页2017年2月21日 — Hydrogen is a clean fuel that, when consumed in a fuel cell, produces only water, electricity, and heat. Hydrogen and fuel cells can play an important role in our national energy strategy, with the potential for use in a broad range of applications, across virtually all sectors—transportation, commercial, industrial, residential, and portable.
Hydrogen - MIT Climate Portal
网页2024年5月23日 — Using fossil fuels or clean electricity, we can produce hydrogen gas, which can be stored, transported, and burned to provide power. Unlike most fuels, hydrogen does not produce the greenhouse gas carbon dioxide (CO 2) …
Use of hydrogen - U.S. Energy Information Administration (EIA)
网页2024年6月21日 — Hydrogen is used in industrial processes, as a rocket fuel, and in fuel cells for electricity generation and powering vehicles. Operators of several natural gas-fired power plants are exploring hydrogen as a supplement or replacement for natural gas.
What is hydrogen fuel? - New Scientist
网页Hydrogen is the lightest element in the universe and the most abundant, so on paper, hydrogen fuel has a lot going for it. Although it rarely exists on its own on Earth, it can be produced...
What is hydrogen energy? | McKinsey - McKinsey & Company
网页2023年9月27日 — Some scientists believe hydrogen energy may be a cleaner, more efficient way to power our world. Hydrogen is a naturally occurring gas, and it is the most abundant substance in the universe. (The word in Greek means “water former” because hydrogen creates water when burned.)
网页Key Hydrogen Facts: Most abundant element in the universe. Present in common substances (water, sugar, methane) Very high energy by weight (3x more than gasoline) Can be used to make fertilizer, steel, as a fuel in trucks, trains, ships, and more.