Energy & Green Tech

UK's sole hydrogen car maker bets on green revolution

Hydrogen-powered car manufacturer Riversimple is hoping to steal a march on competitors ahead of Britain's promised "green revolution" that would see petrol-powered cars banned within 10 years.

Energy & Green Tech

The motivation for sustainable aviation fuels

Global air travel consumes more than 100 billion gallons of jet fuel annually. That's expected to more than double by 2025 to 230 billion gallons. Despite the current pandemic, these projections reflect future anticipated ...

Energy & Green Tech

Switch to electric vehicles could 'end oil era': analysis

Emerging markets switching from petrol and diesel engines to electric vehicles (EVs) could save $250 billion annually and slash expected growth in global oil demand by as much as 70 percent, an industry analysis showed Friday.

Electronics & Semiconductors

New semiconductor coating may pave way for future green fuels

Hydrogen gas and methanol for fuel cells, or as raw materials for the chemicals industry, for example, could be produced more sustainably using sunlight, a new Uppsala University study shows. In this study, researchers have ...

Energy & Green Tech

US nuclear lab partnering with utility to produce hydrogen

The U.S. Department of Energy has awarded just under $14 million for an attempt to build a hydrogen-energy production facility at a nuclear power plant in Minnesota with the help of a nuclear research lab in Idaho.

Energy & Green Tech

Philippines bans new coal-fired projects

By declaring a moratorium on the construction of greenfield coal power plants in a statement issued on 27 October, the Philippines has announced intent to follow other Asia Pacific countries into a green future.

Energy & Green Tech

Powering toward a zero-carbon energy system

Can tomorrow's energy supply be freed of CO2 Fraunhofer researchers want to answer that question with a consortium of partners in ZO.RRO, a joint project underway in the German state of Thuringia. They are developing a complex ...

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Fuel

Fuel is any material that is burned or altered to obtain energy and to heat or to move an object. Fuel releases its energy either through a chemical reaction means, such as combustion, or nuclear means, such as nuclear fission or nuclear fusion. An important property of a useful fuel is that its energy can be stored to be released only when needed, and that the release is controlled in such a way that the energy can be harnessed to produce work. Examples: Methane, Petrol and Oil.

All carbon-based life forms—from microorganisms to animals and humans—depend on and use fuels as their source of energy. Their cells engage in an enzyme-mediated chemical process called metabolism that converts energy from food or light into a form that can be used to sustain life. Additionally, humans employ a variety of techniques to convert one form of energy into another, producing usable energy for purposes that go far beyond the energy needs of a human body. The application of energy released from fuels ranges from heat to cooking and from powering weapons to combustion and generation of electricity.

This text uses material from Wikipedia, licensed under CC BY-SA