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Labels: events, export, trade exhibition
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Labels: events, trade exhibition
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Labels: events, housing, sustainable construction, trade exhibition
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Households on eight UK streets that contain the word "green" in their title are competing to cut their carbon emissions by a quarter, with the winner in line to receive £50,000 for a community project.
Streets taking part in the contest in London, Manchester, Birmingham, Leeds, Southampton, Edinburgh, Plymouth and Cardiff have been given £30,000 to install energy saving devices, from lightbulbs to microgeneration heating systems.
As part of an initiative set up by British Gas, a cash bonus is on offer to the home which makes the most energy savings.
Full article at bhl.co.uk or more information about the contest from British Gas
Labels: carbon reduction, competition, energy efficiency
[Shock revelation: Wind turbines work better in windy conditions]
Home wind turbines dealt a blow
The energy from some micro power equipment would not operate a lightbulb, says official study.
Home wind turbines are significantly underperforming and in the worst cases generating less than the electricity needed to power a single lightbulb, according to the biggest study of its kind carried out in Britain.
An interim report revealed that homeowners could be being misled by the official figures for wind speeds because they are consistently overestimating how much wind there is - sometimes finding that real speeds are only one third of those forecast. In the worst case scenario, the figures indicate that it would take more than 15 years to generate enough 'clean' energy to compensate for the manufacture of the turbine in the first place.
The study, supported by government and the British Wind Energy Association on behalf of the industry, is a setback for hopes of a big uptake in micro-wind turbines to help slash the carbon emissions from big power generation.
But the environmental consultancy running the project, Encraft, said there was noticeable disparity between poor results in urban and suburban areas - such as the west London area where Conservative leader David Cameron hopes to put up a turbine - and far better ones in high-rise and coastal locations.
Guardian Unlimited article by Juliette Jowet
Labels: wind