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  2. Alternative fuel - Wikipedia

    en.wikipedia.org/wiki/Alternative_fuel

    Alternative fuel including gaseous fuels such as hydrogen, natural gas, and propane; alcohols such as ethanol, methanol, and butanol; vegetable and waste-derived oils; and electricity. These fuels may be used in a dedicated system that burns a single fuel, or in a mixed system with other fuels including traditional gasoline or diesel, such as ...

  3. 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 .

  4. Fossil fuel regulations in the United States - Wikipedia

    en.wikipedia.org/wiki/Fossil_fuel_regulations_in...

    This plan attempted to cut greenhouse gas emissions, cut carbon emissions, and cut methane emissions from oil and gas production. [80] He also released a National Climate Change Assessment, took part in the Paris Climate Agreement, and allowed for higher EPA regulations that regulated fossil fuels, including natural gas production. [80]

  5. How do alternative fuels fit into the future of renewable ...

    www.aol.com/alternative-fuels-fit-future...

    As researchers discover new ways to engineer plants for biofuel production, the variety of biomasses continues to grow.

  6. Using Natural Gas As Alternative Fuels ー Net-Zero Carbon - AOL

    www.aol.com/news/using-natural-gas-alternative...

    The search for alternatives to diesel fuel has been ongoing, leading people to turn to options like hydrogen, battery fuel cells, and the subject of this episode of Net-Zero Carbon: liquified ...

  7. Miles per gallon gasoline equivalent - Wikipedia

    en.wikipedia.org/wiki/Miles_per_gallon_gasoline...

    The miles per gallon equivalent cost of an alternative fuel vehicle can be calculated by a simple formula to directly compare the MPG operating costs (rather than the energy consumption of MPGe [7]) with traditional vehicles since the cost of resources varies substantially from region to region. [5] [4] For reference, the complete equation is:

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