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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 biomass, rather than by the very slow natural processes involved in the formation of fossil fuels such ...

  3. Issues relating to biofuels - Wikipedia

    en.wikipedia.org/wiki/Issues_relating_to_biofuels

    Food vs fuel is the debate regarding the risk of diverting farmland or crops for biofuels production in detriment of the food supply on a global scale. Essentially the debate refers to the possibility that by farmers increasing their production of these crops, often through government subsidy incentives, their time and land is shifted away from other types of non-biofuel crops driving up the ...

  4. Bioenergy - Wikipedia

    en.wikipedia.org/wiki/Bioenergy

    Bioenergy is a type of renewable energy that is derived from plants and animal waste. [1] The biomass that is used as input materials consists of recently living (but now dead) organisms, mainly plants. [2]

  5. Fossil fuel - Wikipedia

    en.wikipedia.org/wiki/Fossil_fuel

    A fossil fuel [a] is a carbon compound- or hydrocarbon-containing material [2] formed naturally in the Earth's crust from the buried remains of prehistoric organisms (animals, plants or planktons), a process that occurs within geological formations.

  6. Biofuels by region - Wikipedia

    en.wikipedia.org/wiki/Biofuels_by_region

    Biofuel industries are becoming established in many developing countries. Many developing countries have extensive biomass resources that are becoming more valuable as demand for biomass and biofuels increases. The approaches to biofuel development in different parts of the world varies.

  7. Do Next-Generation Biofuels Pose a Real Threat to ... - AOL

    www.aol.com/2014/02/10/do-next-generation...

    Next-generation biofuels promise a practical way to replace gasoline or diesel without expensive batteries. The reality is that next-generation biofuels have had limited success so far. Still, the ...

  8. 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.

  9. Food vs. fuel - Wikipedia

    en.wikipedia.org/wiki/Food_vs._fuel

    Companies import biofuel to the US, blend 1% or even 0.1% regular fuel, and then ship the blended fuel to Europe, where it can get a second subsidy. These blends are called B99 or B99.9 fuel. The practice is called "splash and dash.". The imported fuel may even come from Europe to the US, get 0.1% regular fuel, and then go back to Europe.