An Analysis Of UK Offshore Wind Farms
This analysis is based on this Wikipedia entry which is entitled A List Of Offshore Wind Farms In The United Kingdom.
The page has these sections.
Operational Offshore Wind Farms
October 2022 – 13628 MW
October 2022 – 4160 MW
October 2022 – 2453 MW
Proposed Wind Farms – Contracts for Difference Round 3
October 2022 – 12 MW
Proposed Wind Farms – Contracts for Difference Round 4
October 2022 – 7614 MW
Proposed Wind Farms – Early Planning (England)
October 2022 – 15723 MW
Proposed Wind Farms – Early Planning (Wales)
October 2022 – 500 MW
Proposed Wind Farms – Early Planning (Scotland)
October 2022 – 30326 MW
Total of Operational, Under Construction And Proposed Wind Farms
October 2022 – 60788 MW
Possible Wind Farms
In addition, these wind farms have been talked about and could possibly be developed.
- Celtic Sea – Erebus – 100 MW Demonstration Project
- Celtic Sea – Valorus – 300 MW Early-Commercial Project
- Celtic Sea – Petroc – 300 MW Project
- Celtic Sea – Llywelyn – 300 MW Project
- Celtic Sea – Llŷr Wind – 100 MW Project
- Celtic Sea – Llŷr Wind – 100 MW Project
- Celtic Sea – Gwynt Glas – 1000 MW Project
- Scotland – Salamander – 100 MW Project
- Scotland – West of Orkney – 2000 MW Project
- East Of Shetland – Map Reference 18 – 500 MW Project
- East Of Shetland – Map Reference 19 – 1800 MW Project
- East Of Shetland – Map Reference 20 – 500 MW Project
- Shetland – Northern Horizon – 10000 MW Project
- INTOG – Cerulean Winds – 6000 MW Project
These figures total 8700 MW, so by the early 2030s, it would not be unreasonable to see an offshore wind capacity of nearly 9000 MW or 90 GW.
Hywind Tampen
In Equinor Sets Sights On Gigawatt-Scale Floating Offshore Wind Projects In Celtic Sea, I said this about Hywind Tampen.
Equinor is also currently constructing the 88 MW Hywind Tampen project in Norway, which will be the largest floating offshore wind farm in the world when completed in 2023.
This page on the Equinor web site gives more details of Hywind Tampen.
- Hywind Tampen is a floating wind farm under construction that will provide electricity for the Snorre and Gullfaks oil and gas fields in the Norwegian North Sea.
- It will be the world’s first renewable power for offshore oil and gas.
- With a system capacity of 88 MW it will also be the world’s largest floating offshore wind farm.
- The wind farm will consist of eleven 8 MW turbines.
When Hywind Tampen is operational, Equinor will operate nearly half (47 percent) of the world’s floating wind capacity.
This paragraph from the Equinor web page is significant.
The wind farm is estimated to meet about 35% of the annual electricity power demand of the five Snorre A and B, and Gullfaks A, B and C platforms. In periods of higher wind speed this percentage will be significantly higher.
I take this to mean that the gas turbines that currently supply the five platforms will be left in place and that their output will be replaced by wind power, when it is available.
The INTOG Program
I described this in What Is INTOG?, and it is the UK’s program, that includes electrification of rigs and platforms.
The first leases under INTOG would appear to be expected in March 2023.
Decarbonisation Of Offshore Operations Around The World
I’m sure that if Hywind Tampen and/or INTOG is successful, that the technology will be used where possible around the world.
Equinor Sets Sights On Gigawatt-Scale Floating Offshore Wind Projects In Celtic Sea
The title of this post, is the same as that of this article on offshoreWIND.biz.
This is the opening paragraph of the article.
Equinor has disclosed its interest in developing gigawatt-scale floating offshore wind in the Celtic Sea, with the upcoming Celtic Sea floating wind seabed leasing round in view.
These are some other points from the article.
- The Crown Estate is planning a seabed leasing round in the Celtic Sea in 2023.
- As the developer and soon-to-be operator of two of the world’s first floating offshore wind farms, Equinor said it views new floating opportunities in the Celtic Sea with great interest.
- Project development areas are being prepared by The Crown Estate for the development of gigawatt-scale floating offshore wind projects.
Equinor could move into the Celtic Sea in a big way.
On the Projects page of the Blue Gem website, this is said about floating wind in the Celtic Sea.
Floating wind is set to become a key technology in the fight against climate change with over 80% of the worlds wind resource in water deeper than 60 metres. Independent studies have suggested there could be as much as 50GW of electricity capacity available in the Celtic Sea waters of the UK and Ireland. This renewable energy resource could play a key role in the UK meeting the 2050 Net-Zero target required to mitigate climate change. Floating wind will provide new low carbon supply chain opportunities, support coastal communities and create long-term benefits for the region.
How much of this possible 50 GW of offshore wind in the Celtic Sea will be leased by the Crown Estate in 2023?
Ireland Releases Offshore Wind Auction Rules, Expects To Secure 2.5 GW In Capacity
The title of this post, is the same as that of this article on offshoreWIND.biz.
This is the sub-heading for the article.
The Irish Government has approved terms and conditions for the country’s first auction to supply electricity from offshore wind under the Renewable Electricity Support Scheme (ORESS 1) which is expected to secure up to 2.5 GW of offshore wind capacity.
Pre-qualification will start soon, with contract awards in 2023.
The Wikipedia entry for Wind Power In Ireland, starts like this.
As of 2021 The island of Ireland has 5,585 megawatt and the Republic of Ireland has 4,309 MW of installed wind power nameplate capacity, the third highest per capita in the world. In 2020 wind turbines generated 36.3% of Ireland’s electrical demand, one of the highest wind power penetrations in the world.
Ireland certainly seems to be serious about building a lot of wind farms; both onshore and offshore.
Isle of Man Steam Packet Fears Wind Farm Plans May Disrupt UK Routes
The title of this post, is the same as that of this article on the BBC.
These are the first four paragraphs.
Plans to build two new offshore wind farms in the Irish Sea could disrupt Isle of Man ferry services, a Manx operator has warned.
Energy firms have proposed projects named Morgan and Morecambe in areas between the island and Lancashire.
The Isle of Man Steam Packet Company said the developments could cause navigation issues for its sailings to Liverpool and Heysham in bad weather.
But the project’s backers said it was possible to find “ways to co-exist”.
Given, that the approaches to the Ports of Felixstowe, Immingham, Leith, Liverpool, London Gateway and Tilbury, are littered with hundreds of wind turbines, I would suspect that finding a solution will not be difficult.
Perhaps, The Isle of Man Steam Packet Company is angling for a subsidy.
The Isle of Man Steam Packet Company has a current fleet of three ships.
- The company serves Belfast, Dublin, Heysham and Liverpool.
- All routes will likely be through wind farms in a few years.
- The ships were all built in 1998.
- A new ship is being built in South Korea for delivery in 2023.
- All ships are diesel-powered.
Does The Isle of Man Steam Packet Company have a decarbonisation policy?
With the three wind farms having the following sizes.
- Mona – 1500 MW
- Morgan – 1500 MW
- Morecambe – 480 MW
Perhaps, some of the nearly 3.5 GW could be used to power electric or hydrogen ships to the Isle of Man.
The Isle of Man is also powered currently by the Isle of Man to England interconnector and an 85 MW combined cycle gas turbine power station at Pulrose, in the capital, Douglas.
With all of the wind power surrounding the island, perhaps there is some scope for repurposing the island’s economy.
It’s not the island for steelmaking or heavy industry, but what about a few data centres?
Morecambe Offshore Windfarm
I found this article on beyondradio, which is entitled Plans Unveiled To Build New Offshore Windfarms Off Morecambe Bay.
These care the first two paragraphs.
Plans are being developed to build new offshore windfarms off the Morecambe Bay coast.
Proposals have been unveiled for ‘Morecambe’ and ‘Morgan’, two new offshore wind farms being developed in the Irish Sea.
I’ve discussed Morgan and its sister; Mona before in Mona, Morgan And Morven, which describes the three projects BP are developing in a joint venture with enBW.
I haven’t come across the Morecambe Offshore Windfarm before and it has its own web site.
It has this summary of the wind farm.
Renewable energy is central to supporting the UK’s ambitions to lead the world in combatting climate change, reducing our reliance on fossil fuels and embracing a future where renewable energy powers our homes and businesses.
Morecambe Offshore Windfarm which has a nominal capacity of 480MW. That’s enough to power over half a million households. It will also contribute to the UK Government’s commitment to:
- Generate 50GW of power from offshore wind by 2030
- Reach net zero by 2050.
It is located approximately 30km from the Lancashire coast.
This EnBW-BP infographic describes the Morgan and Mona projects.
it appears that the proposed Morecambe Offshore Windfarm will fit in the notch on the Eastern side of EnBW-BP’s two wind farms; Mona and Morgan.
- All three wind farms are fixed foundation wind farms.
- They have a total output of just under 3.5 GW.
- Could they share infrastructure like cables and substations?
- Heysham 1 is a 485 MW nuclear station, that will be decommissioned in 2024.
- Heysham 2 is a 1815 MW nuclear station, that will be decommissioned in 2028.
- What’s left of the two Heysham nuclear stations can probably generate 2.3 GW
Could it be that over 2.3 GW of wind power is being planned in the Irish Sea to make up for the loss of the four reactors at Heysham?
Could also the 480 MW Morecambe Bay wind farm be replacing what’s left of Heysham 1?
There would probably need to be a battery at Heysham, but it looks like the wind farms could be replacing the Heysham nuclear power station!
There will be consultation with the locals about the Morecambe ans Morgan wind farms, which will take place on Saturday, November 19, 2.30pm – 6.30pm, at Morecambe War Memorial Hall on Church Street.
I think, I might go!
Ossian Floating Wind Farm Could Have Capacity Of 3.6 GW
The title of this post, is the same as that of this article on offshoreWIND.biz,
This is the first paragraph.
SSE Renewables, Marubeni Corporation, and Copenhagen Infrastructure Partners (CIP) have identified an increase in the potential overall project capacity for their Ossian floating wind project in Scotland from 2.6 GW to up to 3.6 GW.
It appears that surveys have shown that the wind farm can be bigger.
About The Name Ossian
This press release from SSE is entitled New Offshore Wind Farm To Take Name From Scottish Literature.
These three paragraphs explain the name and the partners behind the project.
A new wind farm project in Scotland is to take its name from an historic series of books which depict the epic quests of a third-century Scottish leader, following his adventures across rolling seas.
Ossian (pronounced ‘os-si-un’) from The Poems of Ossian is to be the name for the proposed new offshore wind farm across 858 km2 of seabed in waters off the east coast of Scotland.
The project will be delivered by the partnership of leading Scottish renewable energy developer, SSE Renewables, Japanese conglomerate Marubeni Corporation (Marubeni) and Danish fund management company Copenhagen Infrastructure Partners (CIP).
I don’t think the three partners will have any difficulty raising the extra finance to expand the wind farm.
Where Is The Ossian Wind Farm?
This Crown Estate Scotland map shows the position of each of the Scotwind wind farms.
Note, that the numbers are Scotwind’s lease number in their documents.
The Ossian wind farm is numbered two.
At present, the South Eastern group of wind farms are as follows.
- 1 – BP – Fixed – 2.9 GW
- 2 – SSE – Floating – 2.6 GW
- 3 – Falck – Floating – 1.2 GW
- 4 – Shell – Floating – 2.0 GW
- 5 – Vattenfall – Floating – 0.8 GW
- 6 – DEME – Fixed – 1.0 GW
This totals to 10.5 GW, which would be 11.5 GW, if the capacity of Ossian is increased.
Will Ossian And Nearby Wind Farms Be Developed As A Co-Operation?
The six companies involved in this group of wind farms, are all experienced developers of wind farms or oil and gas fields.
They also come from all around the world, so I can see the best technology being employed on this group of wind farms.
Will Other Wind Farms In The Group Be Expanded?
The surveys at Ossian appear to have shown that the area is ideal for floating wind and this is enabling the expansion of the farm.
I wouldn’t be surprised to see some of the other wind farms be expanded.
I also feel that floating wind farms like Ossian, where it is likely that all the turbines on their floats are connected to a central substation, that could also be floating, may be a lot easier to expand.
Does Ossian Wind Farm Have A Web Site?
Not that Google can find, although ossianwindfarm.com appears to be under construction.
Biggleswade Wind Farm
The Biggleswade Wind Farm is a small wind farm on the East side of the East Coast Main Line, to the South of Biggleswade.
I took the pictures as I went North to Doncaster yesterday.
- The wind farm generates 20 MW.
- There are ten turbines.
I was sitting backwards in one of LNER’s Azuma trains.
It was in some ways an experiment to get a general wind farm picture.
Ocergy Floaters Selected For 100 MW Project Off Scotland
The title of this post, is the same as that of this article on Splash247.com.
These two paragraphs outline Ocergy’s OCG-Wind foundation technology.
The Salamander floating offshore wind project, a joint venture between Simply Blue Group, Ørsted and Subsea 7, has awarded the pre-FEED (front-end engineering design) deal to Ocergy for its OCG-Wind foundation technology.
The US-based Ocergy has developed a novel semisub floater called OCG-Wind, to support turbines larger than 10 MW, designed for the development of large-scale wind farms. It is targeting a levelised cost of energy (LCOE) that can start to drive reductions in floating offshore wind farms to eventually be competitive with fixed offshore wind farms.
Note.
- There is a picture showing two turbines on OCG-Wind floats.
- Salamander is intended to be an INTOG project of 100 MW.
- The floaters are expected to be fabricated at Global Energy Group’s Port of Nigg.
- ERM’s Dolphyn electrolysis, desalination and hydrogen production concept is also planned for the project.
The Salamander project is certainly going for a lot of innovation.
The Anonymous Widower 