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In The Green Energy World, Small Is Big

FORGET the electricity bill – an electricity CHEQUE could be in the post if we switch on to new Government schemes for energy self-sufficiency. Experts prophesy a future where our back gardens sprout mini wind turbines, rows of roofs are black with solar panels, and our radiators pulse with earth core heat via our household geothermal pumps.

In this brave new world, many homes might make more than enough energy for their own needs, and earn money supplying their surplus electricity to the National Grid. Already under test is a mini version of the turbines used on windfarms which could cut electricity bills by up to one third and reduce CO² emissions by half a tonne each year.

With blades measuring about 5ft 9in from tip to tip, the mini-mill bolts on to a property like a satellite dish and produces about 1kw of electricity – enough to power a TV and DVD player, computer, the fridge and freezer and several lights. In the West Allen Valley, High Turney Shield farmhouse – which featured on our Property Page last week – is already proving that a mini-mill can supply enough power to run a modern home.

British Gas is also due to test an eight-foot wide windmill on local authority and private properties in Scotland and the South-West later this year. If successful, the pilot will be rolled out nationally. The turbines are expected to cost about £1,500 including installation.
Energy minister Malcolm Wicks has asked for views on a full range of “micro-generation” technologies – small-scale, eco-friendly methods of producing power.

He said: “Power generation has traditionally been about giant stations supplying whole cities, but the future may show that small is big. “Generation will move closer to home, giving individuals and small communities the chance to contribute directly to the UK’s environmental and energy goals. “There could come a day when many people will receive a cheque alongside their electricity bill.”

Mr Wicks said that as well as micro-wind technology, micro-hydro, solar power, fuel cells, and ground-source heat pumps were all on the agenda for fast-track development. “We want to make it easier for people to adopt these ideas in their own neighbourhoods,” he said.
Philip Wolfe of the Renewable Power Association said: “There is a rapidly growing UK market for technologies that can literally put a ‘power station’ on your roof or in your building.”

Green Alliance director Guy Thompson said: “Micro-generation can play a huge role in tackling climate change and meeting our energy needs. “The technologies are low or zero carbon-emitting, and they engage people in finding a solution to climate change.”

To find out more about micro-generation visit www.dti.gov.uk

Hexham Courant  
 

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