Vattenfall Stops Developing Major Wind Farm Offshore UK, Will Review Entire 4.2 GW Zone
The title of this post, is the same as that of this article on offshoreWIND.biz.
This is the sub-heading.
Vattenfall has stopped the development of the Norfolk Boreas offshore wind power project in the UK and will review the way forward for the entire 4.2 GW Norfolk Zone, the Swedish energy company revealed in its interim report.
This is the first paragraph.
The developer said that the decision to stop the project was made due to ”challenging market conditions”, adding that ”financial frameworks have not adapted to reflect the current market conditions” so far.
Vattenfall are also complaining about inflation and cost increases if up to 40 %.
I have my thoughts.
Great Yarmouth Support Base
In some ways, I find this decision to pull out strange, as it was only in March this year that Vattenfall signed a contract with Peel Ports to build a support base for their Norfolk wind farms at Great Yarmouth.
I don’t think that Peel Ports will be too bothered, as they are a well-funded company and there are plenty of wind farm proposals in the sea around Norfolk, who could use a base at Great Yarmuth.
Cable Routes And Nimbys
These Norfolk wind farms have suffered opposition from Nimbys to the cable route, that will be taking the electricity away from the coast. This may have increased the cost of delivery of the electricity to market.
An Offshore Cable Route
In January 2022, I wrote Is There A Need For A Norfolk-Suffolk Interconnector?, where I analysed the amount of energy, that will be produce in Norfolk and Suffolk.
This was my conclusion.
I believe there are a lot of possibilities, that would meet the three objectives, I stated earlier.
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- Avoid as much disruption on the land as possible.
- Create the capacity to deliver all the energy generated to customers, either as electricity or hydrogen.
- Create an expandable framework, that would support all the wind farms that could be built in the future.
In addition, simple mathematics says to me, that either there will need to be extra capacity at both Bicker Fen and Bullen Lane substations and onward to the rest of the country, or a large electrolyser to convert several gigawatts of electricity into hydrogen for distribution, through the gas network.
Note.
- An offshore Multiple Purpose Interconnector (MPI) could be built between Bicker Fen in Lincolnshire and the Isle of Grain.
- An electrolyser could be built offshore, joined to the MPI and connected to the Bacton gas terminal.
- There could be local offshore hydrogen storage.
- Bicker Fen is connected to the Viking Link to Denmark.
- An offshore link could have its Southern end at the Isle of Grain, from where the electricity can be exported to Germany, by the NeuConnect interconnector, that is under construction.
There must be sufficient capacity, so that all energy is delivered to customers, as either electricity or hydrogen.
I’ve always favoured delivering electricity from these and other East Anglian wind farms with an offshore cable route away from the coast between perhaps Bicker Fen in Lincolnshire and the the Isle of Grain, from where the electricity can be exported to Germany, by an interconnector, that is being built.
Competition From Scotland
National Grid are improving the offshore grid between Scotland and Humberside, so perhaps Vattenfall might have a competition problem, when it comes to selling their electricity.
If you have no market for a product, then the price drops.
Is East Anglia A Bad Place To Have Surplus Electricity?
Consider.
- It should also be remembered that East Anglia has no heavy electricity users.
- There are also no substantial mountains for building large pumped-storage hydro schemes, as Scotland is proposing to do.
- The construction of Sizewell C will add more electricity to the area.
In my view the best thing to do would be to build a giant electrolyser near the Bacton gas terminal.
Was It A Mistake For Vattenfall To Make A Bid?
Looking at the delivery problems for the Norfolk wind farms, I think that Vattenfall made a bad decision to bid for them.
- The wind farms are too far North to serve London and the South-East and to export the electricity to the Continent.
- They are also too far South to serve the industry in the North around the Humber and the Tees.
It looks an obvious case of wrong Location, Location and Location.
Could Norfolk Boreas And Norfolk Viking Work Economically?
I suspect these ideas could help.
- A Multiple Purpose Interconnector (MPI) would be built between Bicker Fen in Lincolnshire and the Isle of Grain.
- The MPI would connect to any wind farms on the route.
- An offshore electrolyser opposite Bacton would be connected to the MPI to use surplus electricity to generate hydrogen, which would be distributed through the gas grid.
The whole network of wind farms, interconnectors, electrolysers and storage needs to be comprehensively designed, so that it provides the South-East corner of England, with enough reliable electricity and hydrogen.
Ørsted Receives Development Consent For 2.6 GW Hornsea Four Offshore Wind Farm
The title of this post, is the same as that of this article on offshoreWIND.biz.
This is the sub-heading.
The UK Secretary of State for Energy Security and Net Zero has granted development consent to Hornsea Project Four, a 2.6 GW offshore wind farm Ørsted plans to build some 69 kilometres off the Yorkshire Coast.
This is the first paragraph.
The UK government, in a press release issued on 12 July, stated that Hornsea Four was the 126th Nationally Significant Infrastructure Project and 73rd energy application to have been examined by The Planning Inspectorate within the timescales laid down in the Planning Act 2008.
It certainly looks like The Planning Inspectorate has been working overtime.
Note that the four Hornsea wind farms are planned to have at least the following sizes.
- Hornsea 1 – 1218 MW
- Hornsea 2 – 1386 MW
- Hornsea 3 – 2852 MW
- Hornsea 4 – 2600 MW
These four wind farms give the Hornsea complex, a total capacity of at least 8056 MW.
When I worked at ICI in Runcorn in the late 1960s, I used to cross the Runcorn Bridge twice every day and would see Fiddlers Ferry power station, with its eight cooling towers, on the North Bank of the River Mersey to the East. It was generally thought of as a large coal-fired power station.
These pictures of Fiddlers Ferry power station were taken in 2021, from a Liverpool-bound train on the railway bridge.
This Google Map shows the power station.
Note.
- Fiddlers Ferry may have been large for its time at 1989 MW, but it is still less than a quarter of the size of the Hornsea wind farm!
- Drax power station in 1986 at 3960 MW, was larger than Fiddlers Ferry, but was still less than half of the size of Hornsea!
Hornsea wind farm is a true green giant!
This paragraph is from the Hornsea Project 4 section of the Wikipedia entry for the Hornsea wind farms.
Construction of the wind farm was provisionally expected to start in 2023, and be operational by 2027, at the earliest. The project’s capacity is unknown by Ørsted due to the ever increasing size of available wind turbines for the project.
When completed, it could be even bigger.
Germany Rakes In EUR 12.6 Billion Through ‘Dynamic Bidding’ Offshore Wind Auction
The title of this post, is the same as that of this article on offshoreWIND.biz.
This is the sub-heading.
Germany’s first dynamic bidding process, covering four offshore wind zones with a combined capacity of 7 GW, has generated EUR 12.6 billion in proceeds, according to the Federal Network Agency.
This dynamic bidding process seems to have brought in the euros.
I hope the Crown Estate is going to look at this bidding, to see if it would be good for the UK.
CIP’s Flagship Fund On Track To Become World’s Largest Dedicated To Greenfield Renewable Energy Investments
The title of this post, is the same as that of this article on offshoreWIND.biz.
This is the sub-heading.
Copenhagen Infrastructure Partners (CIP) has reached the first close on its fifth flagship fund, Copenhagen Infrastructure V (CI V), at EUR 5.6 billion in capital commitments received. This puts the fund on track to reach its target size of EUR 12 billion, which would make this the world’s largest dedicated greenfield renewable energy fund, according to CIP
These three paragraphs give more details on the size and investments of the latest fund, which is named CI V.
The first close of the flagship fund saw a large group of leading institutional investors across continental Europe, the Nordics, the UK, North America, and the Asia-Pacific region.
CIP noted that there is a strong interest from additional investors already in process, so CI V is on the way to reaching its target fund size of EUR 12 billion.
The fund now has ownership of more than 40 renewable energy infrastructure projects with a total potential CI V commitment of approximately EUR 20 billion, corresponding to more than 150 per cent of the target fund size.
The CIP web site gives more details on the company, including this summary on the front page.
Founded in 2012, Copenhagen Infrastructure Partners P/S (CIP) today is the world’s largest dedicated fund manager within greenfield renewable energy investments and a global leader in offshore wind. The funds managed by CIP focuses on investments in offshore and onshore wind, solar PV, biomass and energy-from-waste, transmission and distribution, reserve capacity, storage, advanced bioenergy, and Power-to-X.
CIP manages 11 funds and has to date raised approximately EUR 25 billion for investments in energy and associated infrastructure from more than 150 international institutional investors.
In the UK, CIP are currently involved in the Ossian and Pentland floating wind farms.
Centrica To Build Largest Battery Storage Project To Date
The title of this post, is the same as that of this news item from Centrica.
These three paragraphs outline the news.
Centrica Business Solutions has secured the development rights to a 65MW two-hour battery storage plant in Perthshire, Scotland, its largest battery storage acquisition to date.
The site in Abernethy is located near a connection for North Sea offshore wind farms and will help manage grid capacity by charging when demand for power is low, and discharging when demand is at its highest.
Once connected to the grid in 2028, the 65MW two-hour battery will be able to store enough electricity to power 130,000 homes for an hour – the equivalent to a town the size of Aberdeen. The discharge could happen up to four times a day.
This map shows the site of the substation at Abernethy.
It seems a site with enough space for a 65 MW/130 MWh battery.
But is that a railway running past the site in the South-East corner of the map?
Yes! It is the single-track unelectrified railway that is used by trains to go between Edinburgh and Perth.
- There are stations at both ends of the single-track section at Ladybank and Perth.
- Abernethy substation looks like it is about halfway between the two end stations.
This page on Scotland’s Railway is entitled Fife Electrification and lists these four phases.
- Haymarket and Dalmeny
- Kinghorn and Thornton North
- Thornton and Lochgelly
- Thorton and Ladybank
The page also says that the electrification will support BEMUs (Battery Electric Multiple Units)
I feel that the electrification to Ladybank and Centrica’s battery could be linked.
- If the electrification was extended a few miles to Abernethy substation, this would surely be a reliable way to power the electrification.
- It would also be ideally placed, if Perth and Ladybank were to be electrified.
- The new battery would surely smooth out any deviations in the power supply.
I certainly don’t expect that Centrica will object to a new customer.
Electrification Between Edinburgh And Ladybank
Consider.
- Edinburgh and Ladybank is 39 miles and takes a couple of minutes over an hour.
- Once, the four phases of the electrification are complete, only the 13.6 miles between Dalmeny and Kinghorn, will be without electrification.
- I doubt that Dalmeny and Kinghorn will ever be electrified, as it includes the Forth Rail Bridge.
- Dalmeny and Kinghorn is 13.6 miles and takes around twenty-four minutes.
It looks like the BEMUs will be under wires for 25.4 miles and nearly forty minutes, which will be more than enough to charge the trains.
Edinburgh And Aberdeen
In Thoughts On Batteries On A Hitachi Intercity Tri-Mode Battery Train, I said this about services between Edinburgh and Aberdeen.
Consider.
-
- The gap in the electrification is 130 miles between Edinburgh Haymarket and Aberdeen.
- There could be an intermediate charging station at Dundee.
- Charging would be needed at Aberdeen.
I think Hitachi could design a train for this route.
The 25.4 miles of new Fife electrification between Haymarket and Ladybank will reduce gap in the electrification to 105 miles and ensure trains leaving Ladybank for Aberdeen had a full battery.
Denmark Exploring Multiple Platforms As Alternative To Building Artificial Island
The title of this post, is the same as that of this article on offshoreWIND.biz.
This is the sub-heading.
After concluding that the current concept of its North Sea Energy Island would be too expensive for the State, the Danish government, the transmission system operator (TSO) Energinet, and other relevant agencies are now looking into the concept for the island to be established on several large platforms.
I feel this could be a sensible decision, as it would fit well with a modular approach to the building of offshore wind farms.
Suppose, the floating turbines used by a company like Ørsted were all similar. This would surely simplify management of their portfolio of wind farms.
If it works for floating wind turbines, surely, it would work for substations, electrolysers and other offshore hardware.
Conclusion
Artificial energy islands may seem an impressive way to go, but I suspect that the modular approach using standard components, that either sit on the sea bed or float may be a more affordable and faster way to build offshore wind farms.
Thoughts On The Future Of Orkney
This article on the BBC is entitled Orkney Votes To Explore ‘Alternative Governance‘
This is the sub-heading.
Orkney councillors have voted to investigate alternative methods of governance amid deep frustrations over funding and opportunities.
These paragraphs outline the story.
Council leader James Stockan said the islands had been “held down” and accused the Scottish and UK governments of discrimination.
His motion led to media speculation that Orkney could leave the UK or become a self-governing territory of Norway.
It was supported by 15 votes to six.
It means council officers have been asked to publish a report to Orkney’s chief executive on options of governance.
This includes looking at the “Nordic connections” of the archipelago and crown dependencies such as Jersey and Guernsey.
A further change which would see the revival of a consultative group on constitutional reform for the islands was accepted without the need for a vote.
My Thoughts On The Economic Future Of The Islands
The economic future of Orkney looks good.
Tourism and the traditional industries are on the up, but the islands could play a large part in renewable energy.
The West of Orkney offshore wind farm, which will be a 2 GW wind farm with fixed foundations, is being developed and a large hydrogen production hub at Flotta is being proposed, along with the development of a large quay in Scapa Flow for the assembly of floating wind farms.
The West of Orkney wind farm could be the first of several.
If the future wind farms are further from shore, they will most likely be based on floating technology, with the turbines and their floats assembled in Scapa Flow, from components shipped in from mainland UK and Europe.
Political Future
With a good financial future assured, I believe that Orkney will be able to choose where its political future lies. It could be a Crown Dependency or join Norway.
Whichever way it goes, it could be an island that effectively prints money, by turning electricity into hydrogen and shipping it to countries like Germany, The Netherlands, Poland and Sweden!
From a UK point of view, a Crown Dependency could be a favourable move.
Would Shetland follow the same route?
Offshore Hydrogen Production And Storage
Orkney is not a large archipelago and is just under a thousand square kilometres in area.
It strikes me, that rather than using up scarce land to host the large electrolysers and hydrogen storage, perhaps it would be better, if hydrogen production and storage was performed offshore.
Aker Northern Horizons
In Is This The World’s Most Ambitious Green Energy Solution?, I talk about Northern Horizons, which is an ambitious project for a 10 GW floating wind farm, which would be built a hundred kilometres to the North-East of Shetland, that would be used to produce hydrogen on Shetland.
Other companies will propose similar projects to the West and East of the Northern islands.
This map shows the sea, that could be carpeted with armadas of floating wind farms.
Consider.
- There are thousands of square miles of sea available.
- As the crow flies, the distance between Bergen Airport and Sumburgh Airport in Shetland is 226 miles.
- A hundred mile square is 10,000 square miles or 2590 square kilometres.
- In ScotWind Offshore Wind Leasing Delivers Major Boost To Scotland’s Net Zero Aspirations, I calculated that the floating wind farms of the Scotwind leasing round had an energy density of 3.5 MW per km².
- It would appear that a hundred mile square could generate, as much as nine GW of green electricity.
How many hundred mile squares can be fitted in around the UK’s Northern islands?
Take A 360° Tour Of World’s Largest Offshore Wind Farm In Operation
The title of this post, is the same as that of this article on offshoreWIND.biz.
This is the sub-heading.
Located some 89 kilometres off the Yorkshire Coast, the UK, the 1.3 GW Hornsea Two comprises 165 Siemens Gamesa 8 MW wind turbines and is currently the world’s largest fully commissioned offshore wind farm.
The article has a link to an excellent Ørsted video, about they access and service the wind farm.
Crown Estate Scotland Joins Scapa Flow Deepwater Port Plan
The title of this post is the same as that of this article on Riviera Maritime Media.
This is the sub-heading.
Orkney Islands Council (OIC) and Crown Estate Scotland have signed an agreement to work together in developing a deepwater quay at Scapa Flow
The picture and the words, indicate it is not a small facility.
The final comment of Crown Estate Scotland’s director of marine Colin Palmer, are a strong statement of intent about how Crown Estate Scotland will help Scotland towards net-zero.
The Anonymous Widower 