World's Largest WIndfarm - Have Your Say!

MY littlebirchwoo

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Please forgive me for reproducing this article, but with just days to go before the public consultation closes for the first phase - East Anglia ONE, I would urge all boaters to look most carefully at the proposals - Especially if based near the East Coast. There are many questions that simply have not been answered, and bare in mind this is only one of many new windfarms being built along the East Coast.

Whilst good news for East Anglian based marine and offshore service companies, the proposal to build what will become one of the World’s largest offshore windfarms off the coast of Norfolk and Suffolk is raising a few very important questions from others – and the time to ‘have your say’ is running out!

The contract to develop the East Anglian offshore windfarm zone has been awarded to a joint venture of ScottishPower Renewables, and massive Scandinavian windfarm operator Vattenfall, operating under the name ‘East Anglain Offshore Wind Limited’ (EAOW). In line with current planning legislation, they have published their preliminary environmental impact information as part of the second phase of the approval process for the initial development of the proposed six-windfarm plan – East Anglia ONE.

However, concerns are now being raised as to the full impact of the construction of this windfarm. Leisure boaters in particular, who seem to have been ignored thus far, have expressed concern that this area will certainly become ‘out of bounds’ to all vessels and increase the levels of commercial shipping around them. With the added construction craft and service vessels, added to the imminent closure of Great Yarmouth Coastguard station, some local boaters fear the East Coast may become ‘landlocked for windfarms’ except for the occasional and busy transit corridor.

Local land owners also, both in the proposed ‘on-shore’ development areas and adjoining areas, are alarmed that there seems to be an anomoly in the planning corridor for the proposed landfall and routing of the cables.

The energy companies have their own specialist company dealing with landowners, who, under the Planning Act 2008 have mostly been notified of their intentions, as once the cables are landed, they will then need to build a substantial sytem to route them to the proposed mega-hub at Bramford near Ipswich, where the generated power will be passed into the National Grid. Already residents from area of the proposed ‘prefered’ landfall at Bawdsey, and along the proposed corridor route, are questioning how much of their land they will lose once the statutory power of purchase and/or use is put into practice.

In essence, once the cables are ‘landed’ they will have to be then converted to ‘land based’ cables before going through a network of specially contructed ducts and trunking, complete with necessary converter stations and inspection tunnels built along the ‘corridor’.

A massive question is now being asked of EAOW; Is this actually the route that will be used?

There has long been speculation, proven by previous windfarm projects, as to whether the Bawdsey area would be suitable as it does not support the most direct or easiest routing.

When a cable is ‘landed’ it needs to have the easiest path to where it will be converted to land based cables. If it’s route is hindered then substantial engineering to facilitate the cable-laying may have to take place. Hinderances such as sea defences, like those found in felixstowe and Bawdsey around the former RAF Bloodhound missile and bunker site, mean that considerable weakening may occur where the breach is made and would result in a major project to reinstate them.

Historically windfarm builders have chosen a far easier route to shore, and in the Preliminary Environmental Impact (PEI) information one oddity has been noticed by a number of local residents: The cable routing is allowing for a possible landing at Felixstowe Ferry. If this were to be chosen as a landing point, it would provide a far more direct route to the mega-hub at Bramford. It would also allow an easier landing of the cables but would also mean that a trench would ultimately be constructed across the area of the ‘Ferry’ itself – including it’s historic links golf course!

The published ‘prefered’ corridor runs from Bawdsey, crosses the River Deben then proceeds onwards to the Bramford hub but this is certainly not set in stone. Residents in the Felixstowe Ferry area are now seeking reassurances and asking: Why this possibility appears on the published proposal documents?

Concerns are also being raised by boaters, firstly those that use the River Deben as there have been no reassurances as to how the cable should be laid across the river. Only recently a notice to mariners was issued warning of a concrete berm that had been laid across a cable from the London Array causing a major hazzard to vessels in the Thames Estuary, and here in a river, where only a narrow window for navigation due to depth and tides is available, more details are being sought as to how the river will be crossed with the cable just north of Falkenham marshes.

The zone itself, which at it’s closest point of just 14 km to the shore, will occupy an area of 6,000 square kilometres. The initial East Anglia ONE phase alone will occupy 300 square kiliometres with a possiblity of 333 turbines being built as well as a number of offshore platforms.

Work on this phase is expected to start in 2015 with completion in 2018 and be part of a rolling program until the complete area, comprising of many thousands of turbines, has been fully developed. This development is just one of many planned off the East Anglain coastline.

With many vessels currently transiting this proposed development area, leisure boaters are now asking what the larger commercial traffic will do? Will it be transiting far nearer the coast thereby increasing the risk of collision? And also with the UK’s only ship-to-ship oil transfer area off the coast of Southwold coming on-line from 1st April 2012, are the risks of a major incident just increasing exponentially?

The East Anglian coastline is getting much busier, and whilst many are pleased that the marine industry is now flourishing thanks to renewable energy where it had previously been decimated as the fishing fleets hung up their nets, what is not being understood is the true cost and impact to leisure boating and the long term benefit of an energy source that is becoming ever more expensive to generate.

The phase two consultation process runs until 30th March 2012 and full details of the East Anglia ONE project and how you can have your say can be found below.



Full article: http://eastcoastboating.co.uk/wordpress/?p=1118

Consultation Link: http://eastangliawind.com
 
I hadn't realised the full scale of this project until I started researching it for an online article. There seems to be a bit of a free for all at the moment with energy companies literally sticking their fingers up everyone. Nonenmoreso than in their on-shore activities, where they actually only go through the planning process as a formality but in essence can do as they wish with the instrument of compulsory purchase and useage.

The zone 5 development will dwarf the Walney Farm - off the coast of Cumbria and currently the World's largest offshore development - and claims when it is finished to be able to supply 5 million homes - when the wind is blowing of course..as long is it isn't blowing too hard!

Really good news for the East Coast support companies that seem to be popping up from nowhere, then suddenly releasing news that they have ordered umteen more boats... which are now in just about all of our marinas (Including Fox's I see!) But I have seen NOTHING as to where the commercial traffic is going to go, nor how the exclusion areas are to be set. There are however, alot of studies on marine wildlife etc, which are obviously much higher priority than us!.:confused:

I would hope that all of the YBW titles as well as the RYA start looking at this subject - and more specifically this area. I have emailed EAOW for direct answers to my questions but thus far they have declined or refused to comment.

Incidentally I have copied this post to the Yachting forum as I feel it deserves alot more exposure than it is currently receiving. As mentioned, we only have until 30th March to make our points known!
 
The need for renewable/sustainable energy is a reality.

Wind turbines have their disadvantages. It is perhaps better to have them offshore where they have less impact on people in general.

These huge offfshore turbine schemes will have a significant job creation affect in the UK.

Surely there will remain scope for navigation?
 
The need for renewable/sustainable energy is a reality.

Wind turbines have their disadvantages. It is perhaps better to have them offshore where they have less impact on people in general.

These huge offfshore turbine schemes will have a significant job creation affect in the UK.

Surely there will remain scope for navigation?

Why "surely" ?

In the past, the companies building the windfarms have sought to gain substantial and permanent exclusion zones around the windfarms, with no regard for the impact it would have on leisure boats. The RYA has successfully fought these exclusion zones in many (most ?) cases.

Last year, we had to make a 6 mile diversion around the Gabbard windfarm off the Suffolk coast, going out and coming back home. That's £30 in diesel just on our small boat, more in a larger boat and two hours or more in time for a sail boat.

Assuming that we really do need them (and i'm not convinced), they do need to built with thought for everyone who uses the sea.
 
From my point of view we seem to be throwing all of our eggs in one basket with just one type of renewable. The east Anglian offshore windfarm zone 5 is massive but just one of many projects which will, in the next 10 years, see a virtually solid development from the Thames estuary to the top of Norfolk. At present this development alone promises power for 5 million homes! The largest farm currently operating claims 330,000 homes.

If all the developments go ahead as planned a major area of sea will be reserved for the UK consumer Market. The EAOW area is reported to be 6,000 square Kms - that is a massive massive area. Then the likes of Vattenfall, ScottishPower Renewables, DONG, and many more companies are bidding to provide further developments for the dutch and Danish consumers. So given that we have the UKs busiest shipping area for world transitaner traffic (Thames/Felixstowe as well as numerous other commercial traffic movements, the UK's ONLY ship to Ship oil transfer area - and NO LOCAL COASTGUARD after next year I wonder where these vessels will now be routed? Or more importantly the impact this will have on leisure boating. Oddly nothing has been published describing this only a brief statement saying that in phase 1 relevant stakeholders were consulted!

Just as a thought - Supposing the Costa Allegra - propelled in a way similar to many vesels that visit our waters - has lost power and drifted into one of these windfarms? Apart from the energy company rapidly claiming salvage, I dread to think what the outcome would have been... OK it is a bit far fetched in some peoples eyes, but is it? Supposing just that happened - you can rule out air-support, the guys at Wattisham go nowhere near those whirly things!
 
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From my point of view we seem to be throwing all of our eggs in one basket with just one type of renewable. QUOTE]

Not so.....wind turbines are only one type of renewable/sustainable energy . Wind power does have the disadvantage of not necessarily being available when you need it.
Other sustainable/renewable schemes already working or planned include
Biomass
Energy from Waste EFW
 
Why "surely" ?

In the past, the companies building the windfarms have sought to gain substantial and permanent exclusion zones around the windfarms, with no regard for the impact it would have on leisure boats. The RYA has successfully fought these exclusion zones in many (most ?) cases.

Last year, we had to make a 6 mile diversion around the Gabbard windfarm off the Suffolk coast, going out and coming back home. That's £30 in diesel just on our small boat, more in a larger boat and two hours or more in time for a sail boat.

Assuming that we really do need them (and i'm not convinced), they do need to built with thought for everyone who uses the sea.

Yes we do really need wind turbines, among other things.
It's an unfortnate that you had to make a detour. But you could still make the jouney. Don't blame me I didn't design it !
 
Yes we do really need wind turbines, among other things.
It's an unfortnate that you had to make a detour. But you could still make the jouney. Don't blame me I didn't design it !

Martyn, have you missed the point that if you add up the claimed output from all the planned farms it virtually doubles the output of the UK consumer market, and that, as you say, it does not generate when there is no wind or when the wind speed exceeds 25m/s-1 as then the units risk overloading?

I agree with the need for other types of renewables, we have two excellent projects running alongside our nuclear supplier in East Anglia, but wind is far more efficient in a 'micro' generation environment, much like solar panels, but instead the subsidies on these technologies have been cut.

By the way, I am fully supporting the companies who benefit from the free for all, especially marine companies, however, maybe we should be stipulating that the infrastructure for these generation fields is built in the UK to?

What are your thoughts? Do you work for an energy company either directly or indirectly?

Lastly Paul Gooch's diversion - we will be looking at far bigger ones than Gt Gabbard Phase 1 once this project is in place!
 
Martyn, have you missed the point that if you add up the claimed output from all the planned farms it virtually doubles the output of the UK consumer market, and that, as you say, it does not generate when there is no wind or when the wind speed exceeds 25m/s-1 as then the units risk overloading?


By the way, I am fully supporting the companies who benefit from the free for all, especially marine companies, however, maybe we should be stipulating that the infrastructure for these generation fields is built in the UK to?

What are your thoughts? Do you work for an energy company either directly or indirectly?

QUOTE]

I do not work for an energy company.
Are you a journalist?
The puropse of wind farms and other renewable energy is to reduce demand on existing fossil fuelled energy generation as well as dealing with inceasing demand for energy.
Power stations dont last forever and have to be replaced/rebuilt.
What you are seeing as an apparent excess over demand is not taking into account other facilities that will be coming to the end of their life. Also there is the inevitable fact that wind turbines don't operate all of the time.
The construction of manufacturing facilities for wind turbines will hopefully be developed in the UK.
 
No navigation problems so far with the ones built in the Thames Estuary off the North Kent coast.

The only noticable change has been the "antis" have faded away and presumably gone back to protesting about new airports/power stations/incinerators/railways and airports which of course they do not ever use. :)
 
The need for renewable/sustainable energy is a reality.
No it's not. The UK can achieve it's EU 2020 CO2 targets without a single windmill or any other so called renewable energy source just through gas and nuclear. See today's Sunday Times.
 
I write freelance articles but that doesn't make me a journo Martyn, however, I have a genuine interest in this particular project, mainly due to the sheer scale. There have been many issues with windfarm technology ranging from National Grid concerns that energy spikes cannot be regulated through to land based planning issues - Only recently North Norfolk Council were forced to back down against Warwick energy as they simply 'could not afford' to object - but as has been mentioned, Energy companies do not need any planning consent at all.

Whilst I too have happily crept my way around the windfarms we already have in place whilst at sea - this one is a goliath, and whilst it will not directly effect inshore coastal cruising, it will effect commercial shipping - a route I once travelled on numerous occasions in my life working for a Danish shipping company, and it is this that could pose a future risk to navigation - I'm not saying it will, it is just a subject that seems to have been forgotten!

I have 'put it out there' on these forums to guage opinion and to alert those who wish to object, thelinks and information to do so - nothing more - although my personal views have been stated above and of course the old 'cost per unit' nugget that is currently bringing wind power in at a hefty old price!

RE: Sunday Times - I will read that article - thankyou!
 
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I am not convinced of the benefits of wind farms as surely if a resource can produce zero percent output at any given time you still need 100% redundancy. Traditional power stations can't be switched on and off at the push of a button so they have to run at all times to be of any use, that is unless anyone can come up with accurate wind forecasts 3 days in advance, something anyone with a boat knows to be fantasy.

Given that some clever sod has found a way of storing all the power from these generators without sinking the country under the weight of all the battery's and that no alternatives exist then the North sea is probably the most efficient place to put them but surely with that many our navigation is going to be constantly through them. Not really the view from a boat most people signed up to, spending all your time going from one windmill to another. Still if they number them we will all be able to save money on chart updates, just follow the windmills instead.
 
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