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  • Article - 26 Jan 2008
    Hybrid electric vehicles (HEVs) combine the power from an internal combustion engine with the battery and electric motor from an electric vehicle.
  • Article - 19 Jan 2008
    The continuing climate change crisis means that research into sources of alternative renewable energy generation is a top priority.
  • Article - 7 Jan 2008
    Solar power towers convert sunshine into clean electricity. The technology uses many large, sun-tracking mirrors commonly referred to as heliostats to focus sunlight on a receiver at the top of a...
  • Article - 17 Dec 2007
    The level of carbon dioxide released into the atmosphere accumulates quickly through everyday actions such as driving a car or leaving a light on.
  • 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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