Stop Turbines In North Cornwall [STINC]

STINC - Home | About STINC | Davidstow | Titch Barrow | Otterham | Delabole | Existing Wind Farms | How To Object | Contacts | Downloads | Membership Form [PDF] | RAF Davidstow Moor | Links & Resources 

If you don't have a reader for PDF files, you can download it free here:  Get Adobe Reader


DELABOLE - repowering proposed.

Delabole was the first commercial wind farm built in the UK in 1991. It has has ten 100ft (30 metre high) turbines. The turbines when installed in 1991 were supposed to have a lifespan of 20 years, after which time they would be removed and the land returned to it's original state. However, after just 16 years there are now plans by Good Energy to repower Delabole by replacing the existing 10 turbines by fewer but much larger turbines. It seems that once a power station, always a power station!

The new proposed turbines are going to be at least double the height of the present ones! Their website proposes two possible options:

Option 1: 9 turbines

  • Capacity of each turbine: 850 kW

  • Rotor diameter: 52 m.

  • Hub height: 50 m

  • Max tip height: 76 m

Option 2: 6 turbines

  • Capacity of each turbine: 2.3MW

  • Rotor diameter: 70 m.

  • Hub height: 70 m

  • Max tip height: 105 m

Confusingly however, the Good Energy website also states:

"We haven’t yet confirmed the exact size of the new turbines.  At present, we are evaluating two options.  The first involves a turbine that has a hub (or mast) that is 60 meters high and the length of the blades is about 30 meters. This means the turbines will be about 90 meters at their highest point – 85% higher than the existing turbines.  The other option involves a smaller number of larger turbines.  These turbines will be 120 meters at their highest point – 145% higher than the size of the existing turbines."

See their repowering website http://www.monkton-generation.co.uk/delabole.asp 


It seems that Good Energy is using out-of-date information to suit it's purposes.

Their site states:

"The existing site has ten 400kW wind turbines. These turbines have been generating 10,000 MWh per year over the last 10 years. This is sufficient to supply the equivalent domestic energy needs for 3000 homes annually - based on an annual domestic electricity consumption figures of 3300 kWh per household (UK Energy Digest 2005)." http://www.monkton-generation.co.uk/uploads/current.pdf 

However, figures from the DTI state that the average household consumption is 4600 kWh per year making the actual number of homes supplied as 2237. See: http://www.dti.gov.uk/files/file20328.pdf


 

The following is in their 'wildlife' leaflet:

 

" In it's 2004 information leaflet  "Wind farms and Birds", the RSPB states 'in the uk, we have not so far witnessed any adverse effects on birds associated with windfarms' ."

 

However, the RSPB website states:

"Wind farms and birds

The available evidence suggests that appropriately positioned wind farms do not pose a significant hazard for birds. However, evidence from the US and Spain confirms that poorly sited wind farms can cause severe problems for birds, through disturbance, habitat loss/damage or collision with turbines.

Because of this, the RSPB has objected to 76 wind farm proposals (on and offshore) between 2000-2004 and has raised concerns about a further 129. The RSPB recently objected to a proposed 234 turbine wind farm on the Isle of Lewis in the Hebrides, on an extremely fragile and special area for wildlife.

Environmental assessment

The RSPB insists that all wind farm proposals are subject to rigorous environmental assessment before development is permitted and that the effects of any approved developments are monitored before and after construction.

We will, and do, object to specific wind farm proposals where there is an inadequate environmental assessment, where the assessment reveals potential environmental problems that cannot be mitigated, or where there is insufficient knowledge about the threat to sensitive bird populations or their habitats to conclude that there will not be a problem.

Research and monitoring

To ensure that future wind farms do not affect sensitive bird populations or their habitats, the RSPB is pressing the government for more research and monitoring of the effects of these developments on birds.

Last modified: 14 September 2005"


Whatever happened to the Delabole Gaia Centre? Wasen't it supposed to be a "Centre of Excellence" for promoting renewable energy and attract 1000's of visitors to the area? NB. the actual figure was £5.5m not £5m as quoted below

BBC News Thursday 30th September 2004

"A tourist attraction in Cornwall which cost £5m to build has shut just three years after opening. 

The Gaia Energy Centre at Delabole, which is on the site of Britain's first commercial windfarm, was supposed to attract 150,000 visitors a year.

However, only a tenth of that number actually toured the centre."

Read all about it here: http://news.bbc.co.uk/1/hi/england/cornwall/3701894.stm 

BBC News Sunday 18th July 2004

Ian McIvor, chief executive investment of Surrey-based investment company Neovenator, which took over in November, said the original project was "doomed from the start" and "fundamentally flawed".

Mr McIvor said: "When we are talking about an exhibition on renewable energy it is not high on holidaymakers' list of fun things to do while they are on holiday."

And here: http://news.bbc.co.uk/1/hi/england/cornwall/3903477.stm 

 

Ponies grazing near Davidstow Airfield


Created by STINC

Last revised: December 09, 2007

Back to Top