Wind Turbines
This is all about harnessing wind energy, with wind turbines for the domestic market. Apparently David Cameron (Tory leader of the Opposition) is having a wind generator put on his London house*, so we decided to investigate the feasibility of such a venture.
The wind turbine, or domestic wind turbine in this case, has these terms associated with it:
- small wind turbine - small enough to go on the side or roof of a house
- wind turbine blades - must be able to withstand the harsh British climate
- wind turbine manufacturers - not that many!
- wind turbine power - how much power can a wind turbine produce (eg, 15 kw wind turbine, 1kw wind turbine)
- wind farms
- offshore wind farm
* He hasn't had much luck actually! Having finally had it erected on the side of his house, he's been told to take it down again because it's installed incorrectly!
Background Information
[
15 March 2006 20:34]
Here are some pages that outline the costs and practicalities of domestic wind turbines.
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A Wind and Wind Power Report from the Iowa Energy Center gives technical descriptions of wind power, and what affects it, plus how to measure it.
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Green Living (James Lea, June 2005) analyses the cost and comes up with a surprising answer.
- The Guardian (John Vidal, November 2003) published an article about the Windsave turbine system.
- The BBC (October 2005) talks about the financials, planning considerations and how much difference it might make.
- Windsave.com promotes their product, and explains a lot of safety aspects to mains-voltage electricity generation.
- Eclectic Energy They are Nottingham-based and sell the D400 StealthGen, costing £875.00 plus installation costs. It only produces 40W at 10 knots.
- Renewable Devices sells the Swift 1.5kW turbine, which currently costs £5000 for purchase and installation.
- Proven Energy has pretty tough turbines, and gives prices and grant information for its range (starting at over £7000 for a 600W (@12m/s) mast-mounted grid-connect installation.
- WindTrap.co.uk has a budget wind turbine kit (under £500) that's designed to store excess electricity in batteries, which then power the mains through an invertor. This would save electricity, but wouldn't put excess electricity back into the Grid.
- The Energy Saving Trust has a section on Domestic Electricity generation.
- The British Wind Energy Association explains the different types of Small Wind Technology, and how to get started.
- Wind and Sun Ltd has loads of practical advice and a highly confusing price list.
- The Solar Energy Alliance has prices on various scales of wind turbine. They're based in Lowestoft,
Suffolk.
- Homemade Wind Turbines Forum - quite quiet, but worth a look.
- A to Z Generators A wind turbine generator resource.
Here are some details of Small Systems Suppliers from the BWEA website:
I Killed the Bird said the Wind Turbine
[
03 June 2009 11:55]
This is the first time (in around a year and a half of operation) that we've seen any sign of death to bird life due to our wind turbine.
...
Wind Farm Radar Problems May Have Solution
[
14 February 2009 12:39]
Cambridge Consultants (Cleantec) believes it has developed a solution to 'radar blindness' caused by wind turbines. Existing radar systems ...
Red Tape Blowing In The Wind
[
02 January 2009 12:24]
Windfarms are being held up by red tape. This is according to the British Wind Energy Association (BWEA) as reported in the Guardian on 29 December ...
Vertical Axis DIY Wind Turbine
[
07 January 2008 20:43]
OneToRemember has a free-to-download set of plans for a vertical axis wind turbine. In only five or six hours you should have a turbine that ...
WS-1000 Keeps Cutting Out
[
22 February 2008 10:52]
These videos show how our wind turbine starts spinning up really well, then almost instantly stops dead again. It definitely looks like the ...
Wind 'could power all UK homes'
[
10 December 2007 16:50]
http://news.bbc.co.uk/go/rss/-/1/hi/uk_politics/7135930.stm
All UK homes could be powered by offshore wind farms by 2020, under plans unveiled ...
Close-ups of the WS-1000
[
09 December 2007 15:54]
Here are some pictures of the WS-1000 Wind Turbine, taken quite close up to show the anti-vibration mounts more clearly.
The WS-1000 is Installed
[
15 October 2007 18:59]
The Mark Group has finally installed our wind turbine. Two men (initially only one) used a cherry picker hoist to bolt a large metal frame to ...
Stream 1 Grants: Trying to Apply
[
29 May 2007 09:28]
Our experience of trying to apply for the new round of Stream 1 grants has not been fruitful so far. In our application for a wind turbine, ...
Low Carbon Householder Grants Re-Launched!
[
12 May 2007 12:23]
As heard on This week the government announced it will start paying grants again for home owners who want to fit them. The DTI Low Carbon Buildings ...
Low Carbon Grants Suspended
[
01 April 2007 08:20]
The Government has shown its 'support' for low carbon initiatives by suspending the grants system for it. Since an extra £6m was announced ...
Carbon Reduction Meetings in North Walsham
[
29 March 2007 20:51]
Called 'Power to the People', North Norfolk District Council's (NNDC)
Carbon Reduction Group and the Energy Savings Trust (East Anglia) are ...
Turbine Planning Permission: Information Required
[
20 March 2007 20:09]
I asked our Council's planning officer for more information about our application, and whether it was overly detailed. Here is her response ...
Planning Permission Granted!
[
04 March 2007 16:46]
Ok, we now have planning permission for our Windsave turbine. It's temporary approval until 31 May 2008, because of the uncertainty over noise ...