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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...

    Extended and modified renewable energy tax incentives and defined electricity as a clean fuel. 2009 American Recovery and Reinvestment Act of 2009: Provided funding for an electric smart grid. Created and modified renewable energy tax cuts. Weatherized modest-income homes. Incentivized federal building energy efficiency.

  4. 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 .

  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. Lists of renewable energy topics - Wikipedia

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

    Renewable energy replaces conventional fuels in four distinct areas: electricity generation, air and water heating/cooling, motor fuels, and rural (off-grid) energy services. [2] Based on REN21 's 2014 report, renewables contributed 19 percent to our global energy consumption and 22 percent to our electricity generation in 2012 and 2013 ...

  7. Biofuel in the United States - Wikipedia

    en.wikipedia.org/wiki/Biofuel_in_the_United_States

    Renewable Fuel Volume Requirements for RFS2 [13] Year Biomass-Based Diesel Cellulosic Biofuel Total Advanced Biofuel Total Renewable Fuel billion US gallons million cubic meters billion US gallons million cubic meters billion US gallons million cubic meters billion US gallons million cubic meters 2009 0.5 1.9 — — 0.6 2.3 11.1 42 2010 0.65 2.5

  8. Senate confirms new energy regulators, extending Biden ... - AOL

    www.aol.com/news/senate-confirms-energy...

    The Senate ensured that political reality as lawmakers approved three new members of the Federal Energy Regulatory Commission, including two Democrats. The five-member commission oversees natural ...

  9. Sustainable energy - Wikipedia

    en.wikipedia.org/wiki/Sustainable_energy

    Renewable energy sources are essential to sustainable energy, as they generally strengthen energy security and emit far fewer greenhouse gases than fossil fuels. [49] Renewable energy projects sometimes raise significant sustainability concerns, such as risks to biodiversity when areas of high ecological value are converted to bioenergy ...