28 September 2010

How Heating Our Homes Could Help Reduce Climate Change

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A radical new heating system where homes would be heated by district centres rather than in individual households could dramatically cut greenhouse gas emissions
In a series of reports to be presented at a major conference this week, scientists at The University of Manchester claim using sustainable wood and other biofuels could hold the key to lowering harmful greenhouse gases.

Building district heating schemes which would provide heat and hot water for a neighbourhood or community would not only drastically reduce greenhouse gases but would also be highly cost effective, the authors claim.

Focus groups to test the UK public's eagerness for such schemes have already been held and have resulted in the majority of people being in favour of the localised centres.

The plans would only provide cost savings if the heat demand is very steady. Otherwise large scale dedicated electricity plants become the most cost effective way to save greenhouse gases with biomass, with costs per unit of carbon saved around half that of a smaller facility.

The reports state that using wood in UK power stations gave greenhouse gas reductions of over 84% and even higher savings of 94% were possible for heating schemes.

Prepared by the Tyndall Centre for Climate Change Research to highlight the effectiveness of using sustainable fuels rather than rely on fossil fuels, the series of reports will be presented this week at the UK's first bio conference -- BioTen -- which begins in Birmingham on September 21st.

(ScienceDaily)

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