Showing 181 - 200 results of 655 for search '"fossil fuels"', query time: 0.21s Refine Results
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    Article of journal
    Repositorio Universidad Nacional de Colombia

    ... they are cheaper and less contaminant of the environment than the currently used, non-renewable fossil fuels. Due...
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    Trabajo de grado de pregrado
    Published in 2023
    Repositorio Repositorio UAN

    ... that is generated in the natural environment, as well as the dependence on fossil fuels....
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    Trabajo de grado de pregrado
    Repositorio Séneca: repositorio Uniandes

    ...Currently 80% of the global energy requirement is supplied by energy obtained from fossil fuels...
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    Trabajo de grado de pregrado
    Repositorio Repositorio UCC

    ... biomass as raw material, emerges as a promising alternative to replace fossil fuels and to avoid...
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    Trabajo de grado de pregrado
    Published in 2012
    Repositorio Repositorio Universidad Javeriana

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  20. 200
    Trabajo de grado de pregrado
    Published in 2019
    Repositorio Séneca: repositorio Uniandes

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