Showing 441 - 460 results of 776 for search '"fossil fuel"', query time: 0.26s Refine Results
  1. 441
  2. 442
    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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  3. 443
  4. 444
    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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  5. 445
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  9. 449
    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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  10. 450
  11. 451
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  14. 454
    Trabajo de grado de pregrado
    Published in 2019
    Repositorio Séneca: repositorio Uniandes

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  15. 455
    Trabajo de grado de pregrado
    Published in 2020
    Repositorio Séneca: repositorio Uniandes

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  16. 456
    Trabajo de grado de pregrado
    Published in 2012
    Repositorio Repositorio Universidad Javeriana

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  17. 457
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  20. 460
    Article of journal
    Repositorio Repositorio U. El Bosque

    ...Combustion of fossil fuels in the transport sector represents the second largest source...
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