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  2. Renewable fuels - Wikipedia

    en.wikipedia.org/wiki/Renewable_fuels

    Renewable fuels are fuels produced from renewable resources. Examples include: biofuels (e.g. Vegetable oil used as fuel, ethanol, methanol from clean energy and carbon dioxide [1] or biomass, and biodiesel), Hydrogen fuel (when produced with renewable processes), and fully synthetic fuel (also known as electrofuel) produced from ambient carbon dioxide and water.

  3. List of United States energy acts - Wikipedia

    en.wikipedia.org/wiki/List_of_United_States...

    Created and modified renewable energy tax cuts. Weatherized modest-income homes. Incentivized federal building energy efficiency. Funded development of carbon capture and storage, electric vehicle battery manufacturing, and biofuel and fossil fuel research. Reduced the nation's nuclear footprint by nearly 70 percent. 2009

  4. Category:Renewable fuels - Wikipedia

    en.wikipedia.org/wiki/Category:Renewable_fuels

    Pages in category "Renewable fuels" The following 22 pages are in this category, out of 22 total. This list may not reflect recent changes. ...

  5. Alternative fuel - Wikipedia

    en.wikipedia.org/wiki/Alternative_fuel

    Alternative fuels, also known as non-conventional and advanced fuels, [1] are fuels derived from sources other than petroleum. [2] Alternative fuels include gaseous fossil fuels like propane, natural gas, methane, and ammonia; biofuels like biodiesel, bioalcohol, and refuse-derived fuel; and other renewable fuels like hydrogen and electricity. [3]

  6. Renewable Fuel Standard (United States) - Wikipedia

    en.wikipedia.org/wiki/Renewable_Fuel_Standard...

    The Renewable Fuel Standard (RFS) is an American federal program that requires transportation fuel sold in the United States to contain a minimum volume of renewable fuels. It originated with the Energy Policy Act of 2005 and was expanded and extended by the Energy Independence and Security Act of 2007 .

  7. Lists of renewable energy topics - Wikipedia

    en.wikipedia.org/wiki/Lists_of_renewable_energy...

    Renewable energy is generally defined as energy that comes from resources which are naturally replenished on a human timescale, such as sunlight, wind, rain, tides, waves, and geothermal heat. [1] Renewable energy replaces conventional fuels in four distinct areas: electricity generation , air and water heating/cooling, motor fuels , and rural ...

  8. Renewable energy - Wikipedia

    en.wikipedia.org/wiki/Renewable_energy

    Many fossil-fuel producing countries, such as Qatar, Russia, Saudi Arabia and Norway, are currently able to exert diplomatic or geopolitical influence as a result of their oil wealth. Most of these countries are expected to be among the geopolitical "losers" of the energy transition, although some, like Norway, are also significant producers ...

  9. Substitutional fuel - Wikipedia

    en.wikipedia.org/wiki/Substitutional_fuel

    Substitutional fuels are fuels that can replace, either partially or completely, conventional fuels. It includes biodiesel , biogas , alcohol , myco-diesel , algal fuel , and metal fuel . They have applications to replace conventional fuels in functions such as transportation, although they still compose a small proportion of global fuel sources.