Energy Efficiency, definition of

Carbon Footprint refers to the the total greenhouse gas emissions that result from a person, organization, product or service over a given time.

It tends to act as an umbrella term for any attempt to measure greenhouse gas emissions and as a result can refer to simply the emissions that result from a single activity, such as flying; the emissions that result from an organization or building over the course of a year; or the full lifetime emissions of a product or organization, including emissions from the supply chain or disposal of resources.

While carbon footprints colloquially refer to the amount of CO2 emitted, the UK Carbon Trust endorses a wider definition and considers all six of the Kyoto Protocol greenhouse gases - Carbon dioxide, Methane, Nitrous oxide, Hydro fluorocarbons, Perfluorocarbons, and Sulfur hexafluoride - when measuring a carbon footprint.

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• Ecologically Sustainable Development, what it is and how you can do it
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• The importance of building orientation
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• Green Home Building and Ecology in Australia
  Info and sites that help with building a sustainable and green home in Australia and useful government agencies to be aware of. Also advice on dealing with architects and builders.

• National Broadband Network - is it really Green?
  How green is the National Broadband Network (NBN) and what are the alternatives?
• Solar Cells at the nanoscale
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• It does look like the Sun influences climate after all
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• BBC calls for UN climate chief resignation
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• Yahoo's super efficient Data Center
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• Reducing cows' methane production the natural way
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• Climate Disruption
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• Passive Solar Design advice
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• EarthCare Centre open day
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• Forestry investments have all gone rotten
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• Self-Assembling Solar Cells Recycle Themselves Repeatedly
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• IPCC must reform, recommends IAC
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• Alternative Solar Energy
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• US Thermal Solar Plant approved in California
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• solar power efficiency
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• Special Interest Groups
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• New Rainwater harvesting calculator
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• More Efficient Solar Cells with Selenium
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• Climate Change Policy in Australia
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• Call for tighter review of IPCC data
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Related Tags: energy, energy efficiency, heating, cooling, aircon