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  • Article - 30 Dec 2007
    Technologies are available to filter out about 99% of the tiny impurity fragments, as well as removing more than 95% of the acid rain pollutants in coal.
  • Article - 27 Dec 2007
    The climate of the Earth has changed many times during the history of planet, with occurrences ranging from ice ages to long periods of warmth.
  • Article - 24 Dec 2007
    As fossil fuel resources continue to decrease worldwide, more and more attention is being focused on harnessing power from renewable energies generated from alternative natural sources.
  • Article - 24 Dec 2007
    Renewable energy refers to energy sources that replenish themselves naturally and never run out in human life period.
  • Article - 22 Dec 2007
    Commercially available energy-efficient lighting can save up to 75 percent of the energy currently used to light homes.
  • Article - 20 Dec 2007
    The conversion factors provided here will assist in calculating the energy consumption in common units and in determining the emissions of carbon dioxide associated with energy use.
  • Article - 8 Dec 2007
    The term carbon footprint commonly refers to the total amount of carbon dioxide (CO2) emissions and other greenhouse gases (GHG) that an organization or individual is accountable for producing.

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