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  2. Biofuel - Wikipedia

    en.wikipedia.org/wiki/Biofuel

    Biofuel is a fuel that is produced over a short time span from ... Hydroprocessing is the process of using hydrogen to reform a molecular structure. For example, ...

  3. Second-generation biofuels - Wikipedia

    en.wikipedia.org/wiki/Second-generation_biofuels

    The development of second-generation biofuels has seen a stimulus since the food vs. fuel dilemma regarding the risk of diverting farmland or crops for biofuels production to the detriment of food supply. The biofuel and food price debate involves wide-ranging views, and is a long-standing, controversial one in the literature.

  4. List of biofuel companies and researchers - Wikipedia

    en.wikipedia.org/wiki/List_of_biofuel_companies...

    The so-called "third-generation biofuels", similar to second-generation biofuels with an emphasize on the use of algae and cyanobacteria as a source of biofuel feedstocks, have an additional advantage as they take up a relatively small fraction of space when compared to first and second-generation biofuel sources, and may also help to reduce seawater eutrophication.

  5. What are biofuels and why is it so confusing whether they are ...

    www.aol.com/news/biofuels-why-confusing-whether...

    For example, ethanol produced from farm-grown corn is classified as first-generation ethanol. ARE BIOFUELS ALWAYS A SOURCE OF CLEAN ENERGY? Not always. It depends on how it's produced. A biofuel ...

  6. Biofuels by region - Wikipedia

    en.wikipedia.org/wiki/Biofuels_by_region

    The Thai government instituted the use of gasohol in government vehicles to set an example and to ensure public confidence in biofuels. In 2000, a biomass ethanol project was approved by the Cabinet to encourage investors from the ethanol and biodiesel industries.

  7. 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.

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