Two Thirds Of Sofia Wind Turbines Installed
The title of this post, is the same as that of this article on offshoreWIND.biz.
This is the sub-heading.
Seventy wind turbines have been installed at RWE’s Sofia offshore wind farm in the UK, according to a Notice to Mariners recently issued by the project team.
These two paragraphs give more details of the installation process.
The first of the project’s 100 Siemens Gamesa SG 14-222 DD wind turbines was installed in March 2025, and the work reached the halfway mark in September last year. The vessel deployed for the work is Cadeler’s Wind Peak, which is carrying components for six turbines per trip, operating from the port of Hull.
IWS service operation vessel (SOV) IWS Seawalker is supporting the wind turbine installation work.
Note.
- Sofia is being installed by German Company ; RWE.
- Sofa will use 14 MW Siemens Gamesa wind turbines, some of which have recyclable blades.
- The installation process is being carried out nearly 200 kilometers out to sea on the Dogger Bank.
The power will be connected to the grid at Lackenby substation, which is near the Wilton chemical works, which can certainly you the electricity.
Does Wilton Chemical Works Have A Power Station?
I asked GoogleAI, the question in the title of this section and received this reply.
Yes, the Wilton International industrial site (formerly associated with ICI chemical works) has multiple power stations and significant on-site energy generation, operated primarily by Sembcorp Utilities UK. The site features a biomass power station (Wilton 10), a further biomass unit (Wilton 11), and an energy-from-waste plant, supplying electricity and steam to chemical and industrial businesses on-site.
Note.
- Wilton 10 opened as a biomass power station in 2002.
- Wilton 11 opened as a biomass power station in 2016.
I seem to remember, that one of these power stations was there on my visits to Wilton for ICI in the 1970s.
Key details regarding power generation at Wilton:
Biomass & Waste-to-Energy:
The site transitioned from coal-fired units to renewable biomass and waste-to-energy, utilizing wood and other byproducts for power and heat generation.
Sembcorp Utilities:
Sembcorp operates the site’s energy infrastructure, which includes five different generation assets and a private wire network.
Capacity: The site hosts significant generation capacity, including a 52MW biomass unit and a 35MW unit.
Future Projects: The site is involved in developments for net-zero emissions, including the Whitetail Clean Energy project, which is planned as the UK’s first Net Zero emissions power plant with Carbon Capture and Storage (CCS).
The site serves as a “plug and play” industrial location offering on-site, cost-effective energy.
Conclusion
This would appear to be a sensible small power system providing 1400 GW of wind power, backed up if needed be by the two biomass units, which total 87 MW.
Note, that ICI were storing gases under the site for many years, so I suspect, that Carbon Capture and Storage, might work well at this location.
I can see other places, where a wind farm, is combined with energy from waste for backup.
Are Wind Farms Being Backed Up By Energy From Waste Units In The UK?
I asked GoogleAI, the question in the title of this section and received this reply.
Yes, but only in a limited, complementary capacity, rather than as a direct, large-scale substitute for wind power.
Energy from Waste (EfW) units—commonly known as incinerators—are increasing in the UK, but their role in the grid is different from how we “back up” wind.
Here is a breakdown of how it works:
1. The Role of EfW (Baseload, not Backup)
Baseload Generation: EfW plants run 24/7 to burn waste. They provide a steady, consistent, predictable “baseload” of electricity (about 2–3% of UK supply).
Intermittency: Because they run constantly, they cannot ramp up and down quickly when the wind stops blowing. Therefore, they are not a “flexible” backup in the same way gas power plants are.
Partial Renewable: Around 50% of the energy produced by EfW is considered renewable (organic waste), helping the UK hit green targets.
2. What Actually Backs Up Wind?
When wind farms stop producing power during low-wind periods (often called “dunkelflaute”), the UK relies on other sources:
Natural Gas Plants: These are the primary, flexible backup that can ramp up instantly to fill gaps in renewable production.
Interconnectors: Imported electricity from other countries (e.g., Norway, France).
Battery Storage: Growing, but still small-scale compared to total demand.
3. How EfW Helps the Grid
EfW does assist the grid by providing system inertia and consistent, low-carbon, on-demand energy, reducing the need for more fossil fuels to be burnt at certain times. They are particularly useful for providing power when the grid is congested, but they do not specifically act as a “spare tire” for wind farms.
4. Future Trends
The government is looking to attach Carbon Capture and Storage (CCS) to EfW units, which would make them a low-carbon, dependable, and sustainable part of the energy mix by the 2030s.
In summary: EfW plays a part in supporting a greener grid, but it is not a direct substitute for the flexibility required to back up intermittent wind power.
5. Hydrogen Power
This is a section, that artificial intelligence has unsurprisingly left out, as no country has yet built the hydrogen storage and the power stations to generate the electricity, when it is needed.
But Note.
- SSE are building a big hydrogen store in Yorkshire at Aldbrough.
- Centrica are converting the Rough gas storage to a hydrogen store.
- SSE are building a 910 MW hydrogen-powered power station at Keadby.
- SSE are building a 1200 MW hydrogen-powered power station at Ferrybridge.
I suspect if you were building a chemical plant and Wilton fitted your budget, you would take a look.
Does Low B12 Make Your Hand Curl?
I asked Google AI this question and received this answer.
While “curling” is not a standard medical term for a B12 symptom, a severe deficiency can cause several neurological issues that may make your hand feel like it is curling, locking, or losing control.
Vitamin B12 is essential for maintaining the myelin sheath that protects your nerves. When this sheath is damaged, it can lead to various hand-related symptoms:
“Locking” or Stiffness: Some patients report a “feeling like locking of fingers” or significant clumsiness.
Useless Hand Syndrome: A rare but documented manifestation where a person has extreme difficulty performing fine movements with their hands, often due to spinal cord involvement from the deficiency.
Muscle Spasms and Cramps:
Low B12 can cause muscle cramps and involuntary movements that might cause the hand or fingers to contract or “curl”.
Paresthesia: The most common early sign is “pins and needles” or tingling in the hands, which can progress to numbness and a loss of coordination.
Muscle Weakness: General weakness in the limbs can make it difficult to hold objects, leading to a perceived loss of hand function.
Does Lack Of B12 Degrade Your Eyesight?
I asked this question of Google AI and received this answer.
Yes, a lack of vitamin B12 can degrade your eyesight, typically by causing a condition known as nutritional optic neuropathy. This occurs because B12 is essential for maintaining a healthy nervous system, and a deficiency can damage the optic nerve, which transmits visual information from the eye to the brain.
Here is how a B12 deficiency can impact your eyes and vision:
Optic Neuropathy: A, often painless, progressive, bilateral, and symmetrical reduction in visual acuity.
It often results in blurred or disturbed vision, central or cecocentral scotomas (blind spots), and reduced color vision.
Vision Loss: Severe, long-term B12 deficiency can lead to permanent vision loss if not treated promptly.
Retinal Damage: B12 deficiency can cause retinal hemorrhages (bleeding in the retina), known as Roth’s spots.
Eye Movements: In rare cases, it can cause involuntary eye movements (nystagmus) or uncontrollable eye twitching.
Dry Eye Disease: Some evidence suggests B12 deficiency can cause severe dry eye issues and pain.
Reversibility
Vision problems caused by B12 deficiency are often reversible with prompt treatment.
However, if the damage is allowed to become chronic, the vision impairment can be permanent.
Risk Groups
Those at higher risk of B12 deficiency leading to vision issues include:
- Strict vegetarians and vegans.
- Older adults (60+).
- Individuals with pernicious anemia.
- People with gastrointestinal conditions (Crohn’s disease, celiac disease) or who have had weight-loss surgery.
I am in two of these groups, as I’m 78 and coeliac.
My First Eye Test
This was performed in about 1993, by a friend’s father, who was a retired Senior Eye Surgeon from Heath Road Hospital in Ipswich.
At the time, I wasn’t coeliac.
He said, that I’d got the driest eyes he’d ever seen. I actually told my last GP, so it may be in my notes.
Misearable Weather And My Eye Sight
In January, I wrote this post called Does Miserable Weather Deplete Your B12?
Is this why my eyes and especially my left eye, have been bad ladely?
Is Smoked Salmon Good For Uncomplicated Pancolonic Diverticular Disease?
For lunch today, I made myself a sandwich with a 100 gram pack of Mark’s and Spencer’s smoked salmon.
Out of curiosity, I asked Google AI. “Is there any B12 in smoked salmon” and received this reply.
Yes, smoked salmon is an excellent source of vitamin B12. A 100-gram (3.5-ounce) serving provides over 100% of the daily recommended value, with some studies showing as much as 136% (roughly 3.3µg) of the daily intake. It is considered a rich source of B12 along with other nutrients like omega-3 fatty acids, protein, and vitamin D.
Key details regarding B12 in smoked salmon include:
High Concentration: A 3-ounce serving provides approximately 2.8 micrograms of vitamin B12.
Daily Needs: Consuming 100g of smoked salmon can fulfill 136% of the daily requirement for vitamin B12.
It looks like a pack of smoked salmon can provide my daily needs of B12.
I followed up, by asking Google AI, the question in the title of this post.
This was the answer that I received.
Smoked salmon can be a suitable protein choice for managing uncomplicated diverticular disease, particularly during periods when a low-fiber or moderate-fiber diet is recommended to manage symptoms. It is generally considered a lean, high-quality protein source.
However, the suitability of smoked salmon depends on the status of your condition:
During a Symptom-Free Period (General Diverticulosis):A healthy, balanced, high-fiber diet is recommended, and fish like salmon is a good choice.
During a Symptom Flare (Uncomplicated Diverticulitis):
A low-fiber, low-residue diet is typically recommended to allow the colon to rest.
Smoked salmon is generally acceptable as a soft, easy-to-digest protein source in this phase.
Important Considerations:
Smoked salmon is a processed meat (smoked/cured), and some guidelines advise limiting processed meats as they may contribute to inflammation,
or at least suggesting they should not be consumed frequently compared to fresh, white fish
Key Recommendations:
Include in a balanced diet:
It can be part of a healthy diet, for example, with low-FODMAP foods.
Watch for Sodium:
Smoked salmon can be high in salt, so moderate consumption is advised.
Focus on Lifestyle:Overall, a high-fiber diet (when not in a flare), plenty of water, and avoiding smoking are the best ways to manage diverticular disease.
It looks from this, that smoked salmon in moderation should be OK.
Will the Liverpool Street Rebuild Include Elizabeth Line Improvements?
I asked Google AI, the question in the title of this post and received this reply.
Yes, the proposed redevelopment of London Liverpool Street Station includes improvements to integration with the Elizabeth line, aiming for a fully accessible, multi-modal, and spacious hub. The plans focus on better connecting the main concourse with the Elizabeth line, Underground, and local transport, alongside doubling the concourse size, adding new, more efficient lifts, and increasing the number of ticket barriers.
Will The Liverpool Street Rebuild Have More Platforms?
I asked Google AI, the question in the title of this post and received this reply.
The approved £1bn+ redevelopment of London Liverpool Street Station, greenlit in February 2026, focuses on increasing capacity and accessibility rather than adding new platforms. The plans, to be completed by mid-2036, involve enlarging the concourse by 76%, increasing lifts/escalators, and providing step-free access to all existing platforms.
Platform Changes: While there is no mention of increasing the total number of train platforms, the project will significantly improve access and reduce congestion.
Capacity Enhancements: The project includes a 76% increase in concourse capacity.
Infrastructure Upgrades: Escalators will increase from four to ten, and eight new lifts will be installed.
Accessibility: The project aims to provide full step-free access across all rail and underground platforms.
New Construction: A large, multi-story office building is planned above the station, and the concourse area will be redesigned for better flow.
The project aims to handle over 200 million passengers annually by the time it is finished.
This OpenRailwayMap shows the layout of tracks in the station.
Note.
- The square block in the middle of the map are Platforms 1-18 of the main station.
- Eighteen is in the East and 1 is in the West.
- The Central Line of the London Underground runs diagonally in blue under the main station.
- Running in orange from the West to the North-East in front of the station is the Elizabeth Line.
- Running South of Lizzie in blue are the sub-surface lines of the London Underground.
I wonder, if at some point in the distant future, a terminal platform or two could be added to the very deep Elizabeth Line, that connected to tunnels underneath Liverpool Street station.
This second OpenRailwayMap shows the sub-surface lines and the Elizabeth Line, as they pass across in front of Liverpool Street station.
Note.
- Moorgate Station is in the North-West corner of the map
- Moorgate Statation has two virtually unused west facing bay platforms.
- The sub-surface lines are shown in blue.
- The Elizabeth Line is shown in orange.
- Finsbury Circus is in the middle of the map, with the sub-surface lines underneath.
- The Central Line is shown in blue and crosses between Finsbury Square and Liverpool Street station on its way to Bank.
- In front of Liverpool Street station, there is a disused bay platform on the sub-surface lines.
- The Bank branch of the Northern Line and the Great Northern run North from Moorgate station.
- Access to the Great Northern could be improved.
I feel there is scope for more trains to be run on the sub-surface lines through Moorgate and Liverpool Street.
- Accessibility to the sub-surface lines at Moorgate and Liverpool Street station could be improved.
- There has been talk of extending some services to Barking.
There is certainly scope to improve the sub-surface lines.
Do Coeliacs Suffer Badly From Sepsis?
As everybody seems to be getting this these days, I just had to ask Google AI the question in the title of this post.
This is the reply I received.
Sepsis Outcome: While celiac patients are more likely to get sepsis, studies indicate that celiac disease does not significantly influence the survival or prognosis once a patient has developed sepsis.
Are There Some People Who Lose Their B12 Very Quickly?
Many years ago in Suffolk, I was sure, that my three-monthly B12-injection wasn’t done correctly.
It was by a trainee, so I told my GP and she may have repeated the injection. Perhaps the trainee missed the muscle or something?
I’m not sure, but I may have had a repeat injection.
I had another B12 injection about ten days ago and twice in the last two days, I have had symptoms that could be low B12 levels.
Yesterday at one point, I thought I was having a stroke, but a hot bath seemed to improve things.
I then found a Marks & Spencer Liver & Bacon meal-for-one and cooked it, but just eating the Liver & bacon.
I seemed to do the trick.
Today, coming home with shopping, my left leg was painful and so I asked Dr. Google AI for some advice.
I asked if “If low B12 is connected to red feet” and received this answer.
Low vitamin B12 is strongly connected to foot issues, primarily causing peripheral neuropathy that manifests as burning sensations, numbness, tingling (“pins and needles”), and sometimes, color changes like redness, purple, or white due to reduced blood flow or nerve damage. It causes nerve damage, which can lead to painful or “burning” feet.
Key Connections Between B12 Deficiency and Foot Symptoms:
Peripheral Neuropathy: A, the lack of B12 damages the myelin sheath covering nerves, resulting in burning, numbness, or tingling in the feet.
Reduced Blood Flow/Color Changes: Deficiency can lead to, significantly colder feet that may appear red, white, or purple due to impaired circulation.
Painful Sensations: Often described as a burning feeling, which can make feet feel hot or tender.
Muscle Issues: Weakness, cramping, and poor coordination can affect mobility.
Note:
- I certainly had pins and needles in my hands, yesterday.
It certainly, looked to me that I might have had low B12.
‘A Rare Opportunity’: Northern Will Run Service Along Heritage Railway Line For The First Time And Tickets Are Now On Sale
The title of this post, is the as that of this news item from Northern Trains.
This is the sub-heading.
Northern will run a service along a heritage railway line for the first time, to raise money for charity.
These four paragraphs add detail to the story.
Tickets are now on sale for the service, which will set off from Darlington station on Sunday, 22 February and complete a return trip along Weardale Railway before heading back to Darlington.
Northern has been working closely with Weardale Railway to organise this event.
The railway, which opened in 1847, is a popular tourist attraction and allows visitors to travel on heritage trains along a picturesque 16-mile route. It runs between Bishop Auckland West and Stanhope in County Durham.
In 2020, it was saved from administration by The Auckland Project, which has since provided significant investment to fund essential repairs and infrastructure improvements.
Note.
- The train will be one of Northern’s Class 158 trains.
- Tickets are being sold for £25 and the proceeds will be donated to two local charities: The Angel Trust, based in Bishop Auckland, and 123help4familys, based in Stanhope.
- The train will leave Darlington at 09:46 and finishes its trips up and down the Weardale Line at Darlington at 17:44.
I won’t be going, as I can’t fit the day together.
Is There Support For An Extended Service From Bishop Auckland?
I asked Google AI, this question, and got this mildly surprising answer.
Yes, there is support for extended services in Bishop Auckland, primarily through NHS GP extended access, which provides appointments outside of normal hours (6 PM – 8 PM weekdays and weekends) at Bishop Auckland Hospital. The Urgent Treatment Centre is available 24/7, and various community-based support services, including care agencies and mental health support, are also available.
If the hospital and the other medical facilities are open, surely in a rural area, if they are needed, transport should be available.
Is There A Need For More Housing In Bishop Auckland?
Yes, there is a significant, documented need for more housing in Bishop Auckland to address a, “chronic shortage of quality bungalows and assisted living” alongside a broader demand for modern, energy-efficient homes. The town is undergoing a regeneration with plans for increased, “affordable housing” and “100% affordable” developments (e.g., in “Westerton Road” and “Holdforth Crescent”) to meet the growing population and “economic needs”.
Note.
- A regular service to Darlington may make building more housing viable.
- Judging by the amount of new houses along the Northumberland Line, the new railway has encouraged their building.
Services and stations could be added as required, as appears to be being done on the Northumberland Line.
National Grid, TenneT Germany Launch GriffinLink, A First Of A Find Project To Maximise Offshore Wind
The title of this post is the sane as that of this press release from National Grid.
These three bullet points serve as sub headings.
-
National Grid and TenneT Germany announce our cooperation on GriffinLink, a planned GB-Germany multi-purpose interconnector (MPI).
-
GriffinLink would support energy security, accelerate the connection of offshore wind and mark a coordinated approach on supply chains and infrastructure.
-
Announced at the North Sea Summit in Hamburg, the project could maximise shared offshore wind resources in the most efficient way.
These two paragraphs add more detail.
National Grid will partner with TenneT Germany to develop GriffinLink, a new multi-purpose interconnector (MPI) project, which could connect British and German offshore wind to both countries. It marks a step towards a more integrated, flexible, and efficient energy system for both Great Britain and Germany which delivers secure, affordable energy for consumers.
GriffinLink could make an important contribution to security of supply and market integration in northwestern Europe. Cross-border hybrid energy systems such as GriffinLink make it possible to feed cleaner electricity into the grid where it can be generated and transport it exactly where it is needed.
Note this integrated approach means.
- Better utilisation of the grids and is a more efficient use of renewable energy across national borders;
- Lowering the costs involved, and the supply chain materials required and;
- A reduced impact on coastal communities and the environment.
As a ‘multi-purpose’ interconnector connecting wind in two countries, GriffinLink would be the first project of its kind in Europe and a milestone for cross-border energy security and stability.
It will also connect the UK’s offshore wind power to someone someone who needs it and will pay good money for it.
I asked Google AI, “How much energy we will be exporting to Europe in 2030” and received this reply.
By 2030, the UK is expected to be exporting significant amounts of electricity to Germany, largely enabled by the NeuConnect interconnector, which is set to become operational around 2028 and will have a capacity of 1.4 GW. While precise, definitive figures for 2030 are subject to market conditions, key data suggests:
NeuConnect Capacity: The 725km subsea link between Kent (UK) and Wilhelmshaven (Germany) will allow 1.4 GW of electricity to flow in either direction.
Net Export Position: The UK is positioned to become a net exporter of electricity to Europe by the 2030s, fueled by a massive expansion in offshore wind capacity, aiming for up to 50GW by 2030.
Grid Interconnection: By 2030, the UK’s total interconnection capacity to Europe is planned to increase to 18GW, up from 8GW.
Hydrogen Focus: In addition to electricity, the UK is exploring the potential to export up to 35 TWh of hydrogen to Germany by 2030.
That will do nicely!
The Anonymous Widower 