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  2. Solid fuel - Wikipedia

    en.wikipedia.org/wiki/Solid_fuel

    Solid fuels are extensively used in rocketry as solid propellants. [1] Solid fuels have been used throughout human history to create fire [2] and solid fuel is still in widespread use throughout the world in the present day. [3] [4] Solid fuel from biomass is regarded as a renewable energy source which can contribute to climate change ...

  3. Fuel - Wikipedia

    en.wikipedia.org/wiki/Fuel

    Coal is a solid fuel. Solid fuel refers to various types of solid material that are used as fuel to produce energy and provide heating, usually released through combustion. Solid fuels include wood, charcoal, peat, coal, hexamine fuel tablets, and pellets made from wood (see wood pellets), corn, wheat, rye and other grains.

  4. Fossil fuel - Wikipedia

    en.wikipedia.org/wiki/Fossil_fuel

    Fossil fuel divestment or fossil fuel divestment and investment in climate solutions is an attempt to reduce climate change by exerting social, political, and economic pressure for the institutional divestment of assets including stocks, bonds, and other financial instruments connected to companies involved in extracting fossil fuels.

  5. Explainer-What are solid-fuel missiles, and why is North ...

    www.aol.com/news/explainer-solid-fuel-missiles...

    Vann Van Diepen, a former U.S. government weapons expert who now works with the 38 North project, said solid-fuel missiles are easier and safer to operate, and require less logistical support ...

  6. Solid-propellant rocket - Wikipedia

    en.wikipedia.org/wiki/Solid-propellant_rocket

    A solid-propellant rocket or solid rocket is a rocket with a rocket engine that uses solid propellants (fuel/oxidizer). The earliest rockets were solid-fuel rockets powered by gunpowder . The inception of gunpowder rockets in warfare can be credited to the ancient Chinese, and in the 13th century, the Mongols played a pivotal role in ...

  7. Category:Solid fuels - Wikipedia

    en.wikipedia.org/wiki/Category:Solid_fuels

    Solid fuel refers to various types of solid material that are used as fuel to produce energy and provide heating, usually released through combustion. Subcategories This category has the following 6 subcategories, out of 6 total.

  8. Peat - Wikipedia

    en.wikipedia.org/wiki/Peat

    It is estimated that in 1997, peat and forest fires in Indonesia released between 0.81 and 2.57 gigatonnes (0.89 and 2.83 billion short tons; 0.80 and 2.53 billion long tons) of carbon; equivalent to 13–40 percent of the amount released by global fossil fuel burning, and greater than the carbon uptake of the world's biosphere. These fires may ...

  9. Pellet fuel - Wikipedia

    en.wikipedia.org/wiki/Pellet_fuel

    Pellet fuels (or pellets) are a type of solid fuel made from compressed organic material. [1] Pellets can be made from any one of five general categories of biomass : industrial waste and co-products, food waste , agricultural residues , energy crops , and untreated lumber . [ 2 ]