Sustainable Hayfield |
Do you realise that the Earth receives more solar energy in one hour than the entire population of the planet uses in one year! |
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First check out how many Earths you need to maintain your present life styleWeb site:How Many Earths do I Need? |
DTI Low Carbon Buildings Programme
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This Cold HouseBy Local Author: Colin Smith
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Sustainable Energy - Without the Hot AirA popular book by David J.C. MacKay Professor of Natural Philosophy To be published on paper, and for free on the internet, in 2008 |
This page is sponsored by Margaret and Philip Gee |
Wind Farm Photograph © Phil Gee 2007 All Rights Reserved