Deepest Ever Fixed-Bottom Wind Turbine Foundation Stands Offshore Scotland
The title of this post, is the same as that of this article on offshoreWIND.biz.
This is the sub-heading.
The world’s deepest fixed-bottom wind turbine foundation has been installed at what will be Scotland’s largest offshore wind farm – Seagreen – off the coast of Angus.
This is the first paragraph.
On Friday, 7 April, the jacket foundation was transported to the project site on a barge operated by the main contractor, Seaway 7, where it was met by the Saipem 7000 – the semisubmersible crane vessel which is used to lift each of the 2,000-tonne turbine foundations into place.
It is obviously, a very worthwhile engineering achievement.
But two thousand tonnes of steel and a giant crane to lift it into place seems a bit of an overkill to me.
I believe that there must be a better method.
I feel that Entrion Wind’s idea of a FRP monopole, which I talked about in Entrion Wind Wins ScotWind Feasibility Deal For Its 100-Metre Depth Foundation Tech, could be a better bet.
IberBlue Plans To Install 18 MW Floating Wind Turbines On Spanish-Portuguese Atlantic Ocean Border
The title of this post, is the same as that of this article on offshoreWIND.biz.
This is the sub-heading.
IberBlue Wind has announced plans to build two floating wind farms on the North Atlantic border between Spain and Portugal. The projects, planned to be installed off the coasts of Baixo Miño in Pontevedra and Viana do Castelo, would have a total of 109 turbines of 18 MW and a combined capacity of up to 1.96 GW.
These two later paragraphs also describe two other offshore wind farms being developed by IberBlue in Spain and Portugal.
Since then, IberBlue has already announced two floating offshore wind projects of 990 MW capacity each, one in Spain and one in Portugal.
In Spain, the joint venture is developing the Nao Victoria floating wind farm, planned to be built off the coasts of Cadiz and Malaga, in the Alboran Sea, the westernmost part of the Mediterranean Sea. The wind farm is planned to comprise 55 floating wind turbines, also with a nominal output of 18 MW per turbine.
It does look as if IberBlue have defined that for the seas around the Iberian peninsular, 18 MW floating wind turbines will be their standard.
As these giants could have a 20 % increase in capacity compared to 15 MW turbines for the same number of turbines, I think that developers will seriously look at the costs and performance pf the larger turbines and could install them more widely.
3GW Green Hydrogen Project To Power Heavy Industry With Surplus Scottish Wind Energy
The title of this post, is the same as that of this article on the Institute of Mechanical Engineers web site.
I have covered the Kintore Electrolyser before, but this is a professional description of the project from a respected institution, who should know what they are talking about.
I can see several other giant electrolysers being built, in places like Humberside, Merseyside, Teesside, where there are large amounts of wind power and heavy energy users in the cement, chemicals and steel industries.
There could also be one in Norfolk or Suffolk to use the masses of offshore wind power being developed.
Vestas 15 MW Prototype Now At Full Throttle
The title of this post, is the same as that of this article on offshoreWIND.biz.
This is the sub-heading.
Last week, three months after it was installed at the National Test Center for large wind turbines in Østerild, Denmark, Vestas’s V236-15.0 MW prototype wind turbine reached its nominal power rating of 15 MW.
On the 30th December 2022, I wrote Vestas 15 MW Prototype Turbine Produces First Power.
It appears to me, that going from startup to full power in a few days over three months indicates that testing has gone well.
I suspect too, that this apparently successful first test indicates that 15 MW will quickly become a standard size for wind turbines.
Full certification is expected from the third quarter of this year.
SSE Renewables Unveils Plans For Wind Farm Offshore Ireland’s Atlantic Coast
The title of this post, is the same as that of this article on offshoreWIND.biz.
This is the sub-heading.
SSE Renewables is seeking an investigative foreshore licence to facilitate survey work for a possible new offshore wind farm in the Atlantic Ocean off the coast of Tarbert, Co. Kerry, Ireland.
This Google Map shows the approximate location of Tarbert.
These two paragraphs outline the project.
SSE Renewables has recently submitted an application for an investigative foreshore licence to Ireland’s Department of Housing, Local Government and Heritage and is seeking approval for investigative surveys of the seabed for an offshore wind project which could generate up to 1 GW of energy.
These geophysical, geotechnical, and environmental surveys are required to inform the renewable energy developer’s understanding of the prevailing environmental and met-ocean conditions at the foreshore investigative array area, which is a minimum of 13 kilometres offshore.
This is SSE Renewables’ first licence application for an offshore wind project off the west coast of Ireland.
In SSE Thermal Secures 10-year Contracts For Two New Low-Carbon Power Stations In Ireland, I talked about two biomass power stations at Tarbert in Co. Kerry and Platin in Co. Meath.
It looks like the Tarbert wind farm and power station will work as a team and back each other up.
We Mustn’t Forget Platin!
This Google Map shows Dublin and its position relative to the North Wales coast.
Note.
- Platin is marked by the red arrows to the North of Dublin.
- Platin also appears to be the head office and a manufacturing site of Irish Cement, who probably are a large user of energy.
- The sea between Blackpool, Liverpool, Anglesey and the Isle of Man is full of wind turbines.
These wind farms are located in this area of UK waters.
- Barrow – 30 MW
- Burbo Bank – 90 MW
- Burbo Bank Extension – 258 MW
- Gwynt y Môr – 576 MW
- Ormonde – 150 MW
- Rhyl Flats – 90 MW
- Walney – 367 MW
- Walney Extension – 650 MW
- West Of Duddon Sands – 389 MW
- Mona – 1500 MW – Being Planned
- Morecambe – 480 MW – Being Planned
- Morgan – 1500 MW – Being Planned
- Awel y Môr – 500 MW – Being Planned
Note.
- 2600 MW has been commissioned.
- 3980 MW is being planned.
I would not be surprised to see SSE or one of their friends, build a GW-scale wind farm between Anglesey, Dublin and Dundalk.
Is Ireland apparently lagging behind the UK, because the waters near the Irish coast are deeper and would need still-developing floating wind technology?
Conclusion
It looks like the Irish government and SSE are planning a low-carbon electricity system for Ireland.
Highview Power And Ørsted Collaborate To Unlock Greater Value From The Next Generation Of Wind Farms
The title of this post, is the same as that of this press release from Ørsted.
This is the sub-heading.
Highview Power and Ørsted have signed a Memorandum of Understanding aiming to prove the feasibility and economic value of co-locating long duration energy storage with offshore wind.
This first paragraph indicates how the two companies will work together.
The two companies will carry out detailed technical analysis and an economic assessment during 2023 that will investigate how combining Ørsted’s wind technology with Highview Power’s liquid air energy storage can deliver a stronger investment case for future offshore wind projects by reducing wind curtailment, increasing productivity, and helping the move to a more flexible, resilient zero carbon grid.
This all good stuff and as a Control Engineer, I know, there is a very good chance, it will bring forward worthwhile benefits.
Are These Turbines An Alternative To Solar Panels?
I took this picture yesterday of the Ventum Dynamics turbine on Skegness Pier.
On the Ventum Dynamics web site, there are several pictures of buildings with flat roofs, that have several turbines on each.
I have some thoughts.
Connecting The Turbines
The Skegness turbine has been installed to light up the pier, but it doesn’t seem to have masses of cabling!
So can one of these turbines or a whole fleet of them be connected up by a qualified electrician, who is familiar with connecting up solar panels?
It would certainly, be a positive feature if they could, as these turbines could be another string to the bow of a solar power company.
I would design them to be electrically interchangeable with solar panels, so that roofs could be covered by a mixture of both solar and wind power.
Will We See more Hybrid Systems?
Cleve Hill Solar Park in Kent is being built as a solar park with a battery close to the London Array offshore wind farm.
I can see batteries and Ventum’s turbines being added to solar farms.
Conclusion
Ventum’s turbines are both an alternative and a partner to solar panels.
Windeed’s Floater Solution Gets Bureau Veritas Nod
The title of this post, is the same as that of this article on offshoreWIND.biz.
This is the sub-heading.
Bureau Veritas has granted Approval in Principle (AiP) to Sweden-based Windeed for its low-weight and low-acceleration floater solution for offshore wind turbines.
These three paragraphs fill in more details.
The AiP is a significant milestone in the development of Windeed’s technology, which could offer competitive prices and lower levelised cost of energy (LCOE) compared to other solutions on the market due to its industrialised manufacturing process, the developer said.
Bureau Veritas provided testing and assessment to ensure the solution is safe, reliable, and ready for deployment.
The approval in principle is a testament to the quality and innovation of the company’s technology.
I have been waiting some months for a new more efficient float for offshore wind turbines and then Gazelle Power Systems and Windeed turn up with designs on the same day.
Pictures of Gazelle’s design are available on their web site, but Windeed’s web site is text only, although it does say this.
Our purpose is to provide superior technology and industrialization of floating offshore wind power, lowering costs and environmental impact, to meet the need of more and clean energy.
I wouldn’t be surprised to see other designs!
Irish Floating Wind Tech Developer Unveils Pilot Project In Portugal
The title of this post, is the same as that of this article on offshoreWIND.biz.
This is the sub-heading.
Dublin-based floating wind technology company Gazelle Wind Power (Gazelle) has partnered with the Portuguese renewable energy developer WAM Horizon to accelerate the development of a pilot project in Aguçadoura, Portugal, which will use Gazelle’s floating wind platform.
And this is the first paragraph.
Within the partnership, WAM will provide Gazelle with strategic advisory to implement the pilot project.
There is also a picture, which does not look like any other float for a wind turbine, that I’ve seen.
Gazelle Wind Power’s home page, has a series of pictures and an explanation of how it works.
The web site claims the technology is Light, Agile and Fast and gives a few details in this paragraph.
Introducing Gazelle’s hybrid attenuated mooring platform, an evolutionary step-change in the design of floating platforms. Lighter, smaller and more agile than current designs, the Gazelle delivers unmatched stability and capacity. Moreover, our design benefits from modularisation, time-tested manufacturing processes, and can easily be assembled at port facilities worldwide.
From my experience of modelling floating structures in the 1970s, I believe that there a lot more permutations and combinations of components, that will work as floats for wind turbines.
Gazelle Wind Power’s design, is one of the first of a new generation of designs.
If anybody comes up with an unusual design and needs someone to criticise or model its floating behaviour, I’d be happy to help.
Skegness Pier With Wind Turbines
These pictures were taken today from Skegness pier.
Note.
- The wind turbines on the horizon in the first seven pictures are the 270 MW of the Lincs wind farm and the 194 MW Lynn and Inner Dowsing wind farm.
- All wind turbines are just a few miles offshore.
- All turbine in these wind farms has a capacity of 3.6 MW.
The small cylindrical object actually on the pier in the last five pictures is also a wind turbine.
It is a vertical-axis turbine from Ventum Dynamics of Norway.
In Skegness Wind Turbine Trial To Light Up Pier In UK First, I wondered if it is noisy! It is not!
The Anonymous Widower 