The Anonymous Widower

New Ferry Link Proposed Between Aberdeen And Iceland

The title of this post is the same as that of this article in The Times.

This is the sub-heading.

Talks are under way for a ferry from Aberdeen to Seydisfjordur in eastern Iceland, reviving a North Atlantic connection that endured for 150 years

These three paragraphs add more detail.

There were wild celebrations when the first ever regular mail steamer from Scotland arrived in Iceland.

Cheering crowds gathered as the Clyde-built Victor Emanuel, her single funnel belching black smoke, slipped into Reykjavik harbour in 1858 after crossing the North Atlantic from Leith. It was an historic day, marking a service that was to bind Britain and Iceland in a way they never had been before.

There was little or no emotion, however, when the last regular sea connection between Scotland and Iceland was lost in 2008 amid the rise of low-cost airlines, ending a century and a half of shipping history.

But now it appears that the ferry might be revived, as The Times article reports.

This Google Map shows the seas between Aberdeen and Iceland.

Note.

  1. Iceland is in the North-West corner of the map.
  2. Seydisfjordur, which will be the port, where the service will terminate is indicated by the red arrow.
  3. The Faroe Islands are in the middle of the map.
  4. Aberdeen is in the South-West corner of the map.
  5. The Orkneys and Shetlands are North of Scotland.

I was rather surprised, I could get everything on the single map.

This second map shows all the wind farms being developed around the North of Scotland.

Note.

  1. These seventeen wind farms have a total capacity of 24 GW.
  2. Currently, in total, as I write this we’re using 35.7 GW and generating 32.9 GW.
  3. The difference is made up of transfers.
  4. There are more details on these wind farms in Ørsted, Simply Blue, Subsea7 Submit Application For 100 MW Scottish Floating Wind Farm.

There would appear to be plenty more space for wind farms.

What Will Happen To This Energy In The North Of Scotland?

The Germans have a shortage of green energy and it is likely that they will build a system of pipes and wires called AquaVentus between Aberdeen and Wilhelmshaven via Humberside to bring green hydrogen and electricity to Germany.

I can see a need for ferries linking Wilhelmshaven, Aberdeen, Orkney, Shetland, the Faroes and Iceland, if construction really takes off in the area, where there is one of the largest undeveloped areas in Europe, that is suitable for wind farms.

And much of the area is in the UK EEZ.

I do wonder, if in his recent visit to Merz, Burnham and the German Chancellor agreed to develop the Northern part of the UK EEZ for the mutual benefit of the two countries.

I will finish with these questions.

What Is The Offshore Wind Potential Of Iceland?

I asked Google AI this question and received this answer.

Iceland possesses massive theoretical offshore wind resources, estimated by the World Bank at approximately 847 gigawatts (GW), which is more than the combined potential of countries like France and Spain.

Key Aspects of Iceland’s Offshore Wind Potential

Resource Scale: The World Bank estimates Iceland’s coastal waters could yield up to 847 GW of power, far exceeding the country’s domestic electricity consumption (which is currently met almost entirely by geothermal and hydroelectric power).

Geographical and Climate Challenges:

Shallows and Coastline: Unlike shallow North Sea basins, Iceland’s rugged coastlines have relatively few shallow areas, which can complicate conventional fixed-bottom turbine installations.

Harsh Conditions: Winter wind speeds and power densities are exceptionally high (with offshore values exceeding 1,000 W/m² in southern, eastern, and western coastal areas), though extreme weather, tectonic activity, and volcanic-glacial sediments require specialized foundation engineering.

Export and Cross-Border Concepts: Because Iceland’s domestic energy needs are already satisfied by low-cost renewables, large-scale offshore wind developments are often proposed for export. For example, developers like Hecate Independent Power (HIP Atlantic) have explored multi-gigawatt offshore wind projects off Iceland’s coast linked directly to the United Kingdom via long-distance subsea HVDC transmission cables.

Emerging Research: Scientific bodies like the British Geological Survey (BGS) and the Icelandic Geological Survey (ÍSOR) have partnered on grants to map Iceland’s seabed and glacial outwash plains to better evaluate site suitability and turbine foundation designs.

Iceland could be Europe’s largest power station.

It’s lucky Trump has no engineering, mathematical or scientific knowledge, otherwise he’d be jealous.

What Is The Offshore Wind Potential Of The Faroe Islands?

I asked Google AI this question and received this answer.

The Faroe Islands possess substantial wind resources, though deep surrounding waters present engineering challenges for standard bottom-fixed offshore wind turbines. To bypass these constraints and overcome local onshore resistance (“NIMBY” opposition), the territory has actively explored and planned offshore installations:

Planned Offshore Wind Projects

Tórshavn Offshore Wind Farm: The Faroese power company SEV planned an initial offshore wind project near the capital, Tórshavn, sized between 96 MW and 120 MW.

Replacement of Onshore Plans: This single offshore initiative was designed to replace at least five delayed or contested onshore wind farms, accelerating the territory’s push toward its goal of 100% sustainable electricity generation by 2030.

Technical & Geographical Challenges

Deep Waters: Standard fixed-bottom offshore wind turbines are difficult or costly to deploy because the waters surrounding the steep volcanic islands become deep very quickly.

Alternative Approaches: Studies and strategies have investigated floating offshore wind options, as well as integrating offshore wind with green hydrogen and ammonia production to power local maritime and industrial sectors.

Tidal Complement: Because standard wind and solar can be variable or affected by harsh salt and wind conditions, the islands are heavily supplementing their wind strategy with predictable underwater tidal kite technology (such as Minesto systems) which hold a separate 2 GW national tidal potential.

It looks like The Faroes goal of 100 % sustainable electricity generation by 2030, will mean they won’t be exporting large amounts of energy.

What Is The Offshore Wind Potential Of The Shetland Islands?

I asked Google AI this question and received this answer.

The Shetland Islands possess some of the most consistent and high-capacity wind resources in Europe, with multi-gigawatt offshore wind potential supported by ScotWind leasing rounds.

Key Offshore Wind Projects & Potential

Arven Offshore Wind Farm: A major floating offshore wind project targeted for the early 2030s located east of Shetland. It features a planned capacity of 2.3 GW (enough to power roughly 2 million homes annually).

Stoura Offshore Wind Farm: An early-stage floating wind project awarded to ESB via Crown Estate Scotland’s ScotWind process. Located about 40 km east of Shetland, it has a targeted capacity of 500 MW.

NE1 Site & Regional Leasing: The broader waters surrounding Shetland have yielded licensing for roughly 2.8 GW to 3 GW or more of offshore floating wind capacity through recent leasing rounds, utilizing deep-water floating technology for depths exceeding 60 meters.

Complementary Energy Infrastructure

Onshore Integration: The massive 443 MW Viking Energy Wind Farm (103 turbines) and related onshore sites operate alongside a 260 km subsea HVDC interconnector cable linking Shetland directly to the UK mainland grid.

Industrial Transition: The historic Sullom Voe Terminal is shifting into a clean energy and carbon storage hub (via projects like Veri Energy and ORION), exploring how excess offshore and onshore renewable power can drive green hydrogen production and offshore platform electrification.

Local Challenges: Developers and authorities must balance this massive marine energy potential with spatial constraints, local fishing industry concerns, and grid-connection capacities.

Shetland seems to have implemented an excellent local solution.

What Is The Offshore Wind Potential Of The Orkney Islands?

I asked Google AI this question and received this answer.

The Orkney Islands possess massive offshore wind potential, with surrounding regional waters estimated to hold anywhere from 5 GW to over 17 GW of immediate local generation capacity, alongside broader island and northern Scottish shelf sharing over 100 GW of combined offshore wind potential.

Key Offshore Wind Scale & Figures

Immediate/Local Potential: Between 5 GW and 10 GW of generation capacity lies within 12 miles of the islands, with broader regional models citing up to 17,000 MW (17 GW) of nearby offshore wind potential.

Broader Northern Potential: Orkney—alongside Shetland and the Outer Hebrides—shares access to a regional pool exceeding 100 GW of offshore wind capacity.

Major Projects: The landmark West of Orkney Windfarm (located 30 km off the west coast) features a capacity of 2 GW (up to 125 fixed-foundation turbines), designed to power over 2 million homes and target initial power generation around 2030. It is the first ScotWind project to secure both offshore and onshore planning consents.

Infrastructure & Grid Challenges

Grid Bottlenecks: Orkney frequently generates more than 130% of its local power needs from renewables, leading to significant wind curtailment because legacy interconnector cables to the Scottish mainland are heavily constrained (limited to roughly 40 MW).

Upcoming Upgrades: A new major transmission interconnector cable project is slated to scale up export capacity and relieve these constraints by the end of 2028.

Ports and Supply Chain: Strategic port developments—such as the Scapa Deep Water Quay project at Scapa Flow—are receiving multi-million-pound investments to transform Orkney into a primary assembly, manufacturing, and maintenance hub for Scottish and European floating and fixed offshore wind farms.

It appears that the priority is better transmission of the generated electricity.

Conclusion

It looks like a substantial amount of green electricity can be harvested and brought South, either as electricity or as green hydrogen.

 

 

 

 

 

 

 

 

 

 

 

October 20, 2026 Posted by | Artificial Intelligence, Energy, Transport/Travel | , , , , , , , , , , , , , , , , , , , , , , | Leave a comment

National Grid Rollout New Technology To Expand The Capacity Of Existing Power Lines

The title of this post, is the same as that of this press release from National Grid.

These four bullet points act as sub-headings.

  • Latest rollout of Dynamic Line Rating (DLR) technology highlights spare capacity on existing power lines allowing greater power flows

  • New instalments on 585km of key north to south transmission network routes has the potential to save consumers up to £50 million in constraint costs

  • Over the last five years DLR has saved £21million in constraint costs and complemented upgrades to the existing transmission network (such as reconductoring and the use of power flow controllers) which have added over 16GW of new capacity to the existing network.

  • National Grid is unlocking more power from the existing grid faster and more cheaply, using innovative technology to meet increased demand, alongside constructing new infrastructure.

These first three paragraphs of the press release describe National Grid’s use of Dynamic Line Rating.

National Grid has announced a significant expansion of Dynamic Line Rating (DLR) technology across its electricity transmission network in England and Wales. Under a new five-year contract, Dynamic Line Ratings will be deployed across an additional 585km of key north-to-south transmission routes, potentially saving consumers up to £50 million over the next five years.

Meeting the growing demand for electricity requires both new infrastructure and smarter use of what already exists. DLR is an innovative yet proven technology that continuously monitors overhead line conditions to calculate a real-time capacity rating based on actual conductor behaviour and local weather, rather than the fixed conservative assumptions that have historically governed line ratings.

The result is a safe, reliable optimisation of available capacity on existing infrastructure, with the sensors and data analytics platforms allowing for a safe increase of the power carrying capacity of a circuit by an average of 8%. This reduces the need for constraint payments, where a generator is paid to stop generating to avoid overloading the electricity network.

This is an brilliant application of instrumentation, automation and very smart computing, that creates an average of eight per cent more capacity in the National Grid.

It’s like smart motorways for electrons, that from the press release appears to work.

I have some thoughts.

Reconductoring Is Mentioned

I suspect that the grid is highly instrumented and the grid can pick up areas that need to be replaced, but the masses of data a system like this will collect, will only improve their knowledge of the grid and give better predictions of where and how cables need to be replaced. Sophisticated modelling will also indicate, things like whether fatter cables here and there could squeeze more capacity into the network.

In the 1970s, I provided the software for the Water Resources Board to analyse and plan the pipelines and reservoirs for water supply in large parts of England.

Given that over the years, most of the problems over the years with the water industry, seem to apply to sewage, ownership, politics, equipment failure, rather than taps actually running dry, I suspect that Dr. Dimeloe and his team did a magnificent job. I would love to know the truth from one of the team.

As fifty years later, modelling software must be more sophisticated, I suspect a continuous analysis of the grid could give substantial benefits.

More And Better Sensors Will Be Developed

As needs arise, the systems will get more and more sophisticated and I wouldn’t be surprised to see the capacity of the grid increase by more than expected.

There Are 4,000 Miles Of High Voltage Overhead Lines In The UK

So if, National Grid can get an eight percent increase as the press release indicates, they might be able to add the equivalent of 320 miles to the electricity transmission network, without the hassle of applying for planning permission or dealing with Nimbies.

There might also be a cost saving as Google AI indicated that high voltage transmission lines cost around two million pounds per mile.

I Can Envisage Sophisticated Connection Networks For Offshore Wind Farms Using Coastal Or Even Offshore Batteries To Maximise The Energy Generated

Consider.

  • The output of a wind farm varies throughout the day and night.
  • Some of the variation in a wind farm’s output may be predictable.
  • Batteries and/or capacitors are good at smoothing variation in electrical power output and demand.
  • Capacitors are useful for smoothing out high-frequencies.
  • Highview Power are now building a 50 MW/300 MWh and a 500 MW/3.2 GWh battery, that both come with a sophisticated control system, they call a stability island providing inertia (frequency stability), short-circuit strength, and voltage control.
  • Dynamic Line Rating can be applied to the transmission line, that connects the wind farm and the battery to the grid.

Getting all these assets to work as a team, is a challenge some of the world’s best engineer/programmers would relish.

I could envisage, that systems like this could deliver hundreds of mill-pond smooth megawatts, that would be just what data centre owners wanted and needed.

Conclusion

The application of Dynamic Line Rating is going to revolutionise the electricity grid all over the world.

 

 

May 4, 2026 Posted by | Computing, Energy, Energy Storage | , , , , , , , , , , , , , , , | 2 Comments

West Ealing Station – 1st February 2026

Because of the confusion of WordPress yesterday, I had to go back to West Ealing station to take more pictures today.

These are the pictures that I took.

These are some of my thoughts.

The High-Density Transport-Hub Cluster

This seems to be coming on with several blocks now visible and the Waitrose site to be developed.

There also seems to be some useful shops, which include a pleasant Italian cafe on the North side of the rail lines.

The Fast-Charge System Contacts

Note.

  1. These are shown in Pictures 16-17!
  2. There are two contacts, which are in yellow for safety reasons.
  3. I wonder how many can be installed?
  4. Is it one per battery and one battery per car?

I suspect by duplicating cables and putting them underneath and between the tracks, the Fast-Charge system could handle a train like a Class 800 train.

Will Other High-Density Transport-Hub Clusters Be Developed Along The Elizabeth Line?

This is one for the nimbys, planners, politicians and residents, but I don’t see why some councils will try.

 

February 1, 2026 Posted by | Transport/Travel | , , , , , , , , | 1 Comment

Man Finds Prehistoric Handaxe On His Tea Break

The title of this post, is the same as that of this article on the BBC.

This is the sub-heading.

A man discovered a prehistoric handaxe while he was “kicking his feet” on the ground during a tea break.

These are the first three paragraphs, which add some detail to the story.

Colin Cooley, 57, from Otley, Suffolk, works as a dumper driver on the Sizewell C excavation site.

Toward the end of a tea break, he noticed a piece of rock that he believed looked like a handaxe.

“All hell broke loose” when it was confirmed to be between 36,000 and 59,000 years old, and Hadley Sharman, an archaeologist working on the site, added it was a “blinder” of a find.

I suppose that the Nimbies will use the find to stop the power station getting built!

On the other hand Crossrail has used archaeology to make friends with the public, as I pointed out in Bison To Bedlam Or How To Make Friends.

 

 

August 9, 2025 Posted by | Energy | , , , , , | Leave a comment

Yarmouth Harbour To Be ‘Completed’ In £60m Project

The title of this post, is the same as that of this article on the BBC.

This is the sub-heading.

A major port is set to expand to prepare for construction work linked to several national infrastructure projects.

These first two paragraphs, which give more details.

Peel Ports said it would invest between £50m and £60m in Great Yarmouth’s Outer Harbour by developing the southern terminal, creating a roll-on roll-off (RORO) lift ramp and a large storage area.

Port director Richard Goffin said the construction work, which is set to begin in 2026, would “complete” the port as laid out in a business case in the early 2000s.

This image from Peel Ports Group shows how the Port of Great Yarmouth will look after the the proposed development.

And this Google Map shows the port as it is today.

Note.

  1. The large triple shed, with the cross-wise middle section can be picked out in both the image and the map.
  2. The label by the shed says Origin Fertilisers, so I suspect the three objects on the quayside, which are visible in both the image and the map could be conveyors for loading and unloading ships with fertiliser.
  3. The two breakwaters are visible in both the image and the map.

It looks like the development would mainly involve filling in the Southern part of the current harbour.

With only a quick look and scant details, it looks to me, that it is a development that could be easily realised.

I have some thoughts.

Rail Access To The Port

There is no rail access to the port and I couldn’t see how it could be provided, without demolishing half of the town.

But there are carriage sidings at Great Yarmouth station, which are described in this Wikipedia entry like this.

New sidings were provided at the western end of the station to cope with the additional services operating into the station, following the closure of the M&GN system. It is a crescent-shaped site between the A47 road and Wherryman’s Way at the northernmost point of the River Yare, about 1⁄4 mi (400 m) north-west of the station. It had fallen out of use in the 1980s when Norwich Crown Point depot was built.

In 2010, the unused sidings were purchased by Great Yarmouth Borough Council; they were intended for use as a freight terminal, despite the lack of rail connection to the town’s port. It was hoped that 10,000 tonnes of sugar cane per week would be carried from Yarmouth to Cantley. The need to use a lorry shuttle between the docks and the rail yard, along with a £3.2 million quote for replacing the sidings at Cantley, saw the plan dropped.[19]

In May 2020, Eastern Rail Services commenced a lease with Norfolk County Council and Network Rail for Yarmouth Vauxhall sidings. Managing director James Steward said the siding “matched ERS’s requirement for an East Anglian site to base its rolling stock.” Following extensive de-vegetation works, Direct Rail Services 37402 became the first locomotive in 19 years to run into the sidings on 26 May 2020, followed the next day by it delivering five former Greater Anglia Mark 3 coaches for storage. On 6 July 2020, ERS was authorised a licence exemption permitting them to operate trains within the site

The Port of Great Yarmouth appears to be keen to do its part in the construction of Sizewell C. Could components for the power station, be brought into the port through the new roll-on/roll-off berth and then transferred to rail in the former carriage sidings?

This 3D Google Map shows the carriage sidings.

Most of the rolling stock appears to be retired Mark 2 and M3 coaches.

Road Access To The Port

This Google Map shows Great Yarmouth and the Port and roads in the area.

Note.

  1. The red arrow indicates Great Yarmouth station.
  2. The Port of Great Yarmouth is in the South-East corner of the map.
  3. The A 47 runs down the West side of the town.
  4. The River Yare runs from the railway station to the sea, just below the port.

There is a road on the East bank of the River Yare, that connects to the A 47 and could easily connect to a rail cargo terminal to the North-West of the station in the derelict carriage sidings.

I can certainly see Nimbies not liking the new roll-on/roll-off ferry creating traffic in the town.

The Construction Of Sizewell C

Sizewell C is very similar to Hinckley Point C and this extract from the Wikipedia entry for Hinckley Point C describes some of that power station’s construction.

In March 2017, EDF, after the Office for Nuclear Regulation (ONR) gave approval to start building, the building of the first parts of the plant proper began with a network of tunnels to carry cabling and piping. Work was also under way on a jetty to land building materials, a seawall, and accommodation blocks.

In January 2018, EDF said that they were on track to start generating electricity by 2025 and that they planned to start constructing above-ground structures for the power station by June 2019.

The approximate 2,000 cubic metres (71,000 cu ft) concrete pour for the first reactor started on 11 December 2018. It was completed over a 30-hour period, creating the first part of the unit one 4,500 tonne base, a platform 3.2 metres (10 ft 6 in) thick. The reactor building will be built on the (to be completed) platform. This construction start marks the first new reactor build in the UK after a 30-year break, and the second PWR in the UK, after Sizewell B.

Completion of the base for the first reactor, the final 8,954 cubic metres (316,200 cu ft) of concrete, was achieved in June 2019. Completion of the base for the second reactor, 8,991 cubic metres (317,500 cu ft) of concrete, was achieved in June 2020.

Construction utilises the world’s largest crane, the Sarens SGC-250 double ring crane, which is responsible for lifting Hinkley Point C’s heaviest components. More than 600 heavy fabrications, including the five major parts of each unit’s steel containment liner and dome, are positioned by the SGC-250. The crane, named Big Carl, was delivered in modular form, consisting of over 400 deliveries.

In February 2023, the first nuclear reactor pressure vessel was delivered to site via the Bristol Channel Hinkley-dedicated wharf at Combwich. The pressure vessel was built in France in 2022 by Framatome.

In May 2024, the first of the 520 tonne steam generators was delivered to site in the same manner as the reactor pressure vessel.

Note.

  1. A good proportion of the power station and the materials to build it were brought in by sea.
  2. The size of everything is huge.
  3. Big Carl seems to make appearances in all big projects.
  4. According to the BBC, Peel Ports are spending £60million on a new roll-on/roll-off terminal, 350 metres of quay and ten hectares of high quality storage space.

I wouldn’t be surprised, if they have the contract for Sizewell C’s logistics, that Peel Ports will be laughing all the way to the bank.

If nothing else, after Sizewell C is completed, they will have a high-class port facility at the end of the A 47 from Birmingham, Leicester, Peterborough and Norwich, which could open up possible ferry routes to Europe.

Between Great Yarmouth And Sizewell

If the components come in to Great Yarmouth on trailers on the RORO ferries from France, they could be taken to Sizewell on the A 12 road.

Smaller components may be taken by road, but I wouldn’t rule out a transfer to rail in the carriage sidings at Great Yarmough, as I indicated earlier.

July 28, 2025 Posted by | Transport/Travel, World | , , , , , , , , , | 2 Comments

Ørsted Pulls Plug On 2.4 GW Hornsea 4 Offshore Wind Project In UK

The title of this post, is the same as that of this article on offshoreWIND.biz.

This is the sub-heading.

Ørsted has discontinued the development of the UK’s Hornsea 4 offshore wind farm in its current form. The developer said the 2.4 GW project has faced rising supply chain costs, higher interest rates, and increased construction and delivery risks since the Contract for Difference (CfD) award in Allocation Round 6 (AR6) in September 2024.

This introductory paragraph adds more detail.

In combination, these developments have increased the execution risk and deteriorated the value creation of the project, which led to Ørsted stopping further spending on the project at this time and terminating the project’s supply chain contracts, according to the Danish company. This means that the firm will not deliver Hornsea 4 under the CfD awarded in AR6.

Consider.

  • Hornsea 4 will be connected to the grid at a new Wanless Beck substation, which will also include a battery and solar farm, which will be South West of the current Creyke Beck substation. Are Ørsted frightened of opposition from the Nimbies to their plans?
  • I also wonder if political uncertainty in the UK, and the possibility of a Reform UK government, led by Nigel Farage is worrying companies like Ørsted.

So will factors like these prompt companies like Ørsted to move investment to countries, where they welcome wind turbines like Denmark, Germany and The Netherlands.

Could Ørsted Be Looking At An Alternative?

This is a map of wind farms in the North Sea in the Dogger Bank and Hornsea wind farms, that I clipped from Wikipedia..

These are the Dogger Bank and Hornsea wind farms and their developers and size

  • 37 – Dogger Bank A – SSE Renewables/Equinor – 1,235 MW
  • 39 – Dogger Bank B – SSE Renewables/Equinor – 1,235 MW
  • 38 – Dogger Bank C – SSE Renewables/Equinor – 1,218 MW
  • 40 – Sofia – RWE – 1,400 MW
  • 1 – Hornsea 1 – Ørsted/Global Infrstructure Partners – 1,218 MW
  • 32 – Hornsea 2 – Ørsted/Global Infrstructure Partners – 1,386 MW
  • 47 – Hornsea 3 – Ørsted – 2,852 MW
  • 51 – Hornsea 4 – Ørsted – 2,400 MW

Note.

  1. That is a total of 12, 944 MW, which is probably enough electricity to power all of England and a large part of Wales.
  2. Wikipedia’s List of offshore wind farms in the United Kingdom, also lists a 3,000 MW wind farm, that is being developed by German company ; RWE called Dogger Bank South,
  3. The Dogger Bank South wind farm is not shown on the map, but would surely be South of wind farms 37 to 40 and East of 51.
  4. The Dogger Bank South wind farm will raise the total of electricity in the Dogger Bank and Hornsea wind farms to just short of 16 GW.

Connecting 16 GW of new electricity into the grid, carrying it away to where it is needed and backing it up, so that power is provided, when the wind doesn’t blow, will not be a nightmare, it will be impossible.

An alternative plan is needed!

AquaVentus To The Rescue!

AquaVentus is a German plan to bring 10 GW of green hydrogen to the German mainland from the North Sea, so they can decarbonise German industry and retire their coal-fired power stations.

  • I introduce AquaVentus in AquaVentus, which I suggest you read.
  • AquaVentus is being developed by RWE.
  • AquaVentus connects to a German hydrogen network called H2ercules to actually distribute the hydrogen.

This video shows the structure of AquaVentus.

I clipped this map from the video.

Note.

  1. The thick white line running North-West/South-East is the spine of AquaVentus, that will deliver hydrogen to Germany.
  2. There is a link to Esbjerg in Denmark, that is marked DK.
  3. There appears to be an undeveloped link to Norway, which goes North,
  4. There appears to be an undeveloped  link to Peterhead in Scotland, that is marked UK.
  5. There appears to be a link to just North of the Humber in England, that is marked UK.
  6. Just North of the Humber are the two massive gas storage sites of Aldbrough owned by SSE and Brough owned by Centrica.
  7. Aldbrough and Rough gas storage sites are being converted into two of the largest hydrogen storage sites in the world!
  8. There appear to be small ships sailing up and down the East Coast of the UK. Are these small coastal tankers, that are distributing the hydrogen to where it is needed?

When it is completed, AquaVentus will be a very comprehensive hydrogen network.

I believe that offshore electrolysers could be built in the area of the Hornsea 4 and Dogger Bank South wind farms and the hydrogen generated would be taken by AquaVentus to either Germany or the UK.

  • Both countries get the hydrogen they need.
  • Excess hydrogen would be stored in Aldbrough and Rough.
  • British Steel gets decarbonised.
  • A 1.8 GW hydrogen-fired powerstation at Keadby gets the hydrogen it needs to backup the wind farms.

Germany and the UK get security in the supply of hydrogen.

These may be my best guesses, but they are based on published plans.

May 7, 2025 Posted by | Energy, Hydrogen | , , , , , , , , , , , , , , , , , , | 2 Comments

AI Forecast To Fuel Doubling In Data Centre Electricity Demand By 2030

The title of this post, is the same as that as this article in The Times.

This is the sub-heading.

International Energy Agency predicts that artificial intelligence could help reduce total greenhouse gas emissions

These are the first two paragraphs.

Data centres will use more than twice as much electricity by 2030 than they do today as artificial intelligence drives demand, the International Energy Agency predicts.

The agency forecast that all data centres globally will use about 945 terawatt-hours of electricity each year by 2030, roughly three times as much as the UK’s total annual demand of 317 terawatt-hours in 2023.

I am very much an optimist, that here in the UK, we will be able to satisfy demand for the generation and distribution of electricity.

  • Our seas can accommodate enough wind turbines to provide the baseload of electricity we will need.
  • Roofs and fields will be covered in solar panels.
  • SSE seem to be getting their act together with pumped storage hydro in Scotland.
  • I am confident, that new energy storage technologies like Highview Power with the packing of companies like Centrica, Goldman Sachs, Rio Tinto and others will come good, in providing power, when the wind doesn’t blow and the sun doesn’t shine.
  • Hopefully, Hinckley Point C and Sizewell C will be online and soon to be joined by the first of the new small modular nuclear reactors.
  • Hopefully, Mersey Tidal Power will be operating.
  • There will be innovative ideas like heata from Centrica’s research. The economical water heater even made BBC’s One Show last week.

The only problem will be the Nimbies.

April 11, 2025 Posted by | Artificial Intelligence, Computing, Energy | , , , , , , , , , , , , , , , , , | 4 Comments

UK Unveils Measures To Fast-Track 16 GW Of Offshore Wind

The title of this post, is the same as that of this article on offshoreWIND.biz.

This is the sub-heading.

The UK government has unveiled measures to unlock up to 13 offshore wind projects, which could generate up to 16 GW of electricity and potentially bring GBP 20 billion (approximately EUR 23.9 billion) to GBP 30 billion (about EUR 35.8 billion) of investment in homegrown clean power.

These paragraphs illustrate how thw the government propose to do it.

According to the UK government, ministers are streamlining the consenting process to accelerate the construction of offshore wind projects. As set out in Chancellor Rachel Reeves’ growth speech, this will hasten the delivery of vital infrastructure projects and unlock growth as part of the government’s Plan for Change while protecting nature and the environment.

The government plans to eliminate obstacles that have delayed or blocked the development of offshore wind projects by designating new Marine Protected Areas (MPAs) or extending existing MPAs to compensate for impacts to the seabed.

This should prevent delays that have previously resulted from insufficient environmental compensation being agreed upon while protecting the marine environment and contributing to the government’s commitment to protect 30 per cent of its seas for nature by 2030.

  1. The Government will be streamlining the consanting process.
  2. But will this streamlining just give more ammunition to the Nimbies?
  3. Will more compensation be paid and has Rachel from Accounts go it to spend?
  4. Designating new or redefining existing Marine Protected Areas (MPA).
  5. The wind farm developers developers will pay for the MPAs.
  6. Any new designations of MPAs will follow the existing process required under legislation and will include consulting other affected industries and communities.

Surely, if the developers pay for the MPAs, then the price of the energy produced will rise. But then I’m only following Sir Isaac!

We’ve seen streamlining and acceleration before and I can’t remember all of these actions producing positive results.

My feelings are the following should be done.

Fully back the development of the Port of Ardersier, as a floating wind farm production facility.

I discussed this in Redevelopment Of Scottish Port Begins As Owner Secures GBP 400 Million For Offshore Wid Upgrade.

January 30, 2025 Posted by | Energy | , , , , | Leave a comment

The MailOnline’s View Of Pumped Storage Hydroelectricity

The MailOnline gives their view on Pumped Storage Hydroelectricity on the front page of their web site today.

This is the bold title.

Scotland is littered with windfarms. Now the impact of billion-pound hydro projects to store energy they produce threatens our scenic landscapes… and led critics to brand the plans – The Loch Ness Monstrosity

To my mind, the site’s language leaves no doubt that they are not keen on either windfarms or the hydro projects to store energy.

Calling the plans the Loch Ness Monstrosity, is an insult to the engineers, who have devised the plans.

The journalist, who wrote the article has made the same mistake, that many do when they write about any form of energy storage – They only give the output of the battery and not the output and the storage capacity.

Thus Red John Pumped Hydro is described in the article like this.

The £550million Loch na Cathrach venture (formerly known as Red John, after a popular local lochan), is one of the biggest renewable energy projects in the North and was granted consent by the Scottish Government in June 2021 despite strong objections from campaigners and Highland Council but has yet to be built in the hills near Dores.

The 450MW project owned by Norwegian state firm Statkraft hopes to start construction next year and be operational by 2030.

Note.

  1. Red John is a 450 MW project with a storage capacity of 2,800 MWh, which is conventionally shown as a 450 MW/2,800 MWh battery.
  2. A battery of this size can supply 450 MW for 6.2 hours, which is more than a lithium-ion battery of the same cost could manage.
  3. 450 MW is about the average size of a gas-fired power station.

Where the geography is suitable, pumped storage hydroelectric stations may be able to replace gas-fired power stations.

  • There would be no cooling towers.
  • There would be no chimneys or associated pollution.
  • The electrical gubbins to connect to the grid would be the same and could probably be refurbished.

The new lake could be used for water-based activities like fishing, sailing skiing and swimming.

Conclusion

Obviously, playing the Nimby-card sells newspapers.

October 28, 2024 Posted by | Energy, Energy Storage, Hydrogen | , , , | Leave a comment

Site Investigations Underway At RWE’s Three Norfolk Offshore Wind Project Sites

The title of this post, is the same as that of this article on offshoreWIND.biz.

This is the sub-heading.

RWE has kicked off geophysical and geotechnical site investigations at the Norfolk Boreas, Norfolk Vanguard East, and Norfolk Vanguard West offshore wind project sites in the UK, rights to which the German company acquired from Vattenfall earlier this year.

All three projects in RWE’s 4.14 GW wind farm off the Norfolk coast, at last seem to be making progress.

According to the Wikipedia entry for the List Of Offshore Wind Farms In The United Kingdom, this is the last status.

Norfolk Boreas

Owner: RWE

Turbines: Vestas

Status: Contract for Difference – Round 4

Commissioning Date: 2027

Norfolk Vanguard East

Owner: RWE

Turbines: Vestas

Status: Early Planning

Commissioning Date: Before 2030

Norfolk Vanguard West

Owner: RWE

Turbines: Vestas V236-15.0 MW

Status: Early Planning

Commissioning Date: Before 2030

Note.

  1. All three Norfolk wind arms, will be using Vestas turbines.
  2. The data for Norfolk Vanguard West shows that Vestas V236-15.0 MW turbines will be used.
  3. In SeAH To Deliver Monopiles For Vattenfall’s 2.8 GW Norfolk Vanguard Offshore Wind Project, I discussed the monopiles for the Norfolk wind farms. Will these be standardised across the Norfolk wind farms?
  4. In RWE Orders 15 MW Nordseecluster Offshore Wind Turbines At Vestas, I speculated that RWE had standardised on these large turbines for their North Sea wind farms, which would surely be a sensible action to take.

Using the same large turbines and monopiles for a number of wind farms, will surely give advantages in manufacture, installation, operation and and servicing for RWE, SeAH Wind and Vestas.

The finances should also be more beneficial.

These are my thoughts.

Will The Norfolk Wind Farms Produce Hydrogen For Germany?

Consider.

  • As Hornsea 4 wind farm makes landfall in Norfolk, Norfolk should have enough renewable electricity.
  • The Norfolk Nimbies will object to more electricity transmission lines across Norfolk.
  • H2ercules, which is the large German hydrogen network will need lots of green hydrogen.
  • Wilhelmshaven, which will be the main hydrogen feed point for H2ercules, is just across the North Sea at Wilhelmshaven.
  • There are no Houthis roaming the North Sea.
  • Hydrogen could be transported from the Norfolk wind farms to Wilhelmshaven by pipeline or coastal tanker.
  • German companies are building the Norfolk wind farms.

I believe that there is a good chance, that the Norfolk wind farms will produce hydrogen for Germany.

This will have the following benefits.

  • Germany will get the hydrogen it needs.
  • The hydrogen link will improve energy security in Europe.
  • The UK government will receive a nice cash flow.

The only losers will be the dictators, who supply Europe with energy.

 

 

July 4, 2024 Posted by | Energy | , , , , , , , , , , , , | 1 Comment