The Anonymous Widower

Cockfosters Train Depot – 12th January 2023

In Would A Solar Roof With Added SeaTwirls Work?, I showed this map of Oakwood.

Note.

  1. The striped roofs at the top of the map, with sidings for trains to the North, is Cockfosters Train Depot for the Piccadilly Line.
  2. Cockfosters station is off the map on the West side of the map.
  3. Oakwood station is at the East side of the map and indicated by a London Underground roundel.
  4. The two tracks of the Piccadilly Line between Oakwood and Cockfosters stations, running across the map to the North of the depot.

I took these pictures of the Cockfosters Train Depot as my train went between Oakwood and Cockfosters.

Note.

  1. The land between the Piccadilly Line and the depot seems to be being cleared.
  2. Is this to expand the depot for the new trains?
  3. There are some high lights mounted above the sidings.
  4. The depot buildings don’t look anything special.

This article on Ian Visits is entitled Depot Upgrade At Cockfosters For The Piccadilly Line’s New Trains.

  • Before and after maps show a lot more sidings.
  • The new siding layout reaches almost all the way to the Piccadilly Line.
  • The old depot has been assessed to be utilitarian with low architectural and historic value.
  • The depot will be completely rebuilt over the next two years for the new Siemens trains.
  • Nothing is said as to whether the new depot will be fitted with a solar roof.

The new trains will start running in 2025. It seems that the work hasn’t progressed very far.

January 12, 2023 Posted by | Transport/Travel | , , , | Leave a comment

Bowes Park Station – 12th January 2023

I’d never used Bowes Park station until I moved back to London in 2011, despite the fact I had friends in the 1960s, who lived nearby.

Today, I was wanting to go from the Northern end of the Piccadilly Line to Moorgate station.

There are a number of ways to do this journey.

  • Piccadilly Line to Bounds Green tube station and then a Great Northern train from Bowes Park station to Moorgate
  • Piccadilly Line to Wood Green tube station and then a 141 bus to Moorgate.
  • Piccadilly Line to Manor House tube station and then a 141 bus to Moorgate.
  • Take the double cross-platform change route, I outlined in Extending The Elizabeth Line – Improving The Northern City Line.

I decided to take the first route.

I took these pictures at Bowes Park station.

Note.

  1. The station has a warm well-stocked cafe, that is an asset to the station.
  2. The station has a defibrillator.

In an ideal world the station would have step-free access, as this would give a step-free route to Moorgate and the Elizabeth Line.

I returned a day later and took these pictures to see if a lift could be fitted.

I don’t think it would be one of the most difficult or expensive jobs to fit in a lift, that took passengers between the platform and the bridge.

The existing stairs would be retained and fitted with a decent fully-compliant handrail.

If a single lift were to be placed on the opposite side to the stairs, passenger access to the station would be possible  during the installation.

 

January 12, 2023 Posted by | Food, Transport/Travel | , , , , , , , | Leave a comment

Giant Solar Farm Project In Doubt After Disagreement Between Mike Cannon-Brookes And Andrew Forrest

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

This is the sub-heading.

Australian billionaires had backed $30bn Sun Cable venture designed to help power Darwin, Indonesia and Singapore but the company has gone into voluntary administration.

It does look like the administrators will be able to continue the project and look for more funding.

Qatar must be in the frame, as this link will probably cut some of their gas sales.

I wrote about this monster project in Sun Cable’s Australia-Asia PowerLink.

I wonder if this administration will have any effects on the prospects of the other giant intercontinental interconnectors?

  1. EuroAfrica Interconnector – See The EuroAfrica Interconnector
  2. EuroAsia Interconnector – See The EuroAsia Interconnector
  3. Morroco-UK Power Project – See Moroccan Solar-Plus-Wind To Be Linked To GB In ‘Ground-Breaking’ Xlinks Project
  4. TransPacific Interconnector – See Chile Wants To Export Solar Energy To Asia Via 15,000km Submarine Cable

The economics will decide. But I do think, the last one could be a bit ambitious.

January 12, 2023 Posted by | Energy, Energy Storage | , , , , , , , , , , , | Leave a comment

Suffolk Doesn’t Do Easy!

Many parts of the UK consider Suffolk to be rather sleepy.

I was conceived in the county and have spent at least half my life there.

I have a strong affection from my adopted county, which always seem to punch above its apparent weight.

  • All thoroughbred horses have bloodlines that can be traced back to Newmarket, which is a town of 17,000 people in West Suffolk.
  • The Battle of Landguard Fort is recorded as the last opposed attack on England, where on the 2nd of July 1667, a much larger Dutch force was repelled by Nathaniel Darrell and his marines.
  • The exploits of Ipswich Town over the years are on a par with those of many prominent clubs in much bigger towns and cities.
  • Since the 1950’s, the Port of Felixstowe has grown to be the United Kingdom’s busiest container port.

This morning I received a marketing e-mail from Adnams; the Suffolk brewer and this is an extract.

Ghost Ship 0.5% is brewed just like our other beers, so you can count on 150 years of brewing heritage. It was crafted to taste like our best-selling brew, so you can also count on its flavour.

It is always our aim to make great-tasting products, but when creating Ghost Ship 0.5%, the brewing team didn’t simply have to make something delicious, it had to taste like a well-loved and well-known beer. They were dealing with great expectations.

Adnams invested in a de-alcoholiser specifically to make this beer. We could brew in the normal way; adding the lovely fruity flavours you get from a full fermentation, before removing the alcohol. This alters the balance and the mouthfeel of a beer, so it still took months of trials and tinkering to get to where we wanted.

We used all our expertise the finest East Anglian malt and bold American hops to create a low-alcohol beer that tastes frighteningly good. It’s now our second most popular brew, and at 0.5% abv, can be enjoyed whenever and wherever the moment takes you. So, you can get out there, travel that little bit further, and taste just a little bit more.

Note in the last paragraph, that it is now their second most popular brew.

  • It tastes just like the halves of bitter, I used to drink around 1960, whilst playing snooker with my father in his club in Felixstowe.
  • Adnams has been my preferred beer since then.
  • Like all zero-alcohol beers, my coeliac gut doesn’t react to it.

As a regular drinker of this beer, it looks like Suffolk has another success on its hands.

I’ll drink to that!

January 12, 2023 Posted by | Food, Sport | , , , , , , , , , | 2 Comments

Would A Solar Roof With Added Vertical Turbines Work?

This picture shows Oakwood station on the Piccadilly Line.

Note.

  1. The station is the second most Northerly on the line.
  2. It opened in 1933.
  3. It is a classic Charles Holden design.
  4. It is a Grade II* Listed building.
  5. The station is on top of a hill and has an elevation of 71 metres above sea level.

This Google Map shows a close-up of the roof.

There might be a few aerials on the roof, but no solar panels.

Oakwood’s Location And Weather

I used to live near Oakwood station and it had its disadvantages.

  • Cycling home was always up a steep hill.
  • It could get very cold at times.

There even used to be a plaque at the station, which said that if you flew East, the first land you would hit would be the Urals.

Oakwood station could be an ideal renewable power station.

  • The concrete and brick box of the station is probably exceedingly strong.
  • Solar panels could cover the flat roof.
  • SeaTwirls or other vertical turbines could be mounted around the solar panels.
  • There could still be spaces for the aerials.
  • I wonder what the reaction of English Heritage would be.

Should we call this mixed solar and wind power generation, hybrid renewable energy? Or do we overdo, the use of hybrid?

London Underground have other stations of a similar design including Sudbury Town and Acton Town.

The Wider Area To The West Of Oakwood Station

This Google Map shows the area to the West of Oakwood station.

Note.

  1. The striped roofs at the top of the map, with sidings for trains to the North, is Cockfosters Train Depot for the Piccadilly Line..
  2. The large building in the South-West corner is Southgate School, which I watched being built in the early 1960s, from my bedroom window in our house opposite. It is a concrete frame building typical of the period.
  3. Oakwood station is at the East side of the map and indicated by a London Underground roundel.

I think the possibilities for hybrid power generation in this area are good.

Cockfosters Depot

Cockfosters Depot could be an interesting site to develop as a renewable power station.

  • There’s no way the site could be developed for housing, as it’s in the Green Belt.
  • Road access is bad, but access for trains is good.
  • I estimate that the depot is an area of at least five square kilometres.
  • It’s still windy in the depot.

But it could have a solar roof and a few vertical wind turbines over the whole depot as designs and panels improve.

Southgate School

Southgate School could have a similar setup to Oakwood station.

Opportunities At Cockfosters Station

This Google Map shows a 3D image of Cockfosters station and the buildings around it.

Note.

  1. Cockfosters station is indicated by the roundel.
  2. The station is a Grade II Listed building.
  3. The station has an elevation of 97 metres.
  4. Half of the station car park is going to be turned into housing.
  5. Trent Park lies to the North of the station.
  6. The road in front of the station is Cockfosters Road, which to the North joins the M25 at Junction 24.
  7. The building between Cockfosters Road and the railway used to be offices, but it is now being converted into housing.

That high roof of the housing development, must be an ideal candidate for solar panels and vertical wind turbines.

Conclusion

I have tried to show the potential of just one of the small hills that ring London.

 

 

January 11, 2023 Posted by | Energy | , , , , , , , , | 2 Comments

Should Those With Long Covid Be Checked For Coeliac Disease?

One of my Google Alerts picked up this interesting page on the British Medical Journal.

In response to this paper on the journal, which was entitled Long Covid—An Update For Primary Care, a retired GP named Andrew Brown had said this.

The update reminds us that alternative diagnoses should be considered in patients presenting with long covid symptoms. I suggest that screening for coeliac disease should be added to the list of conditions to look for. Coeliac disease occurs in more than 1% of the population, with many more cases undiagnosed. Typical symptoms of fatigue and GI problems are the similar to those of long covid.

As a non-medical person, I would agree, as after the Asian flu of 1057-58, I was off school for a long time with long covid-like symptoms and my excellent GP; Dr. Egerton White was very worried.

But at the time, it is now known, I was an undiagnosed coeliac.

So was my coeliac disease meaning that I couldn’t fight the flu?

I cover the link between coeliac disease and long covid in more detail in Covid Leaves Wave Of Wearied Souls In Pandemic’s Wake.

January 11, 2023 Posted by | Health | , , , , , | 3 Comments

The Ultimate Bus Stop

London has very comprehensive bus stops as these pictures show.

Note.

  1. Most bus stops have a pole mounted roundel, that can be seen from a reasonable distance. In many cases, anybody with reasonable sight can see the roundel for the next stop.
  2. Where space permits, bus stops have a shelter with seats, maps and instructions on ticketing.
  3. Some stops have been extended into the road, so that it is a level step into and out of the bus.
  4. As shown in the pictures, so bus stops have displays showing the next ten buses, that will be arriving.

But I do think, they could be improved, with extra features.

Internet Connectivity

I feel strongly, that all bus stops should have good internet connectivity.

This could be 4G, 5G or just wi-fi, but I believe this could help with the safety of people on the street.

Comprehensive Lighting

To contribute to safety, I also feel that all bus stops should be well lit.

CCTV Issues

I also feel that all bus stops should have provision for CCTV, so if there was a need, it could be quickly fitted. But if the bus stop had good internet connectivity, then this shouldn’t be a problem.

Phone Charging

New buses have this feature, so why not at the stops?

Power Supply Issues

If we add all these features, we could be needed an uprated power supply.

  • So could we see bus stops, with solar panels on the roof.
  • Perhaps even a mini wind turbine?
  • I think a vertical wind turbine, which was similar to a SeaTwirl, but smaller, could be ideal!
  • Could it be called a StreeTwirl?
  • A self-powered bus could be created with the addition of a battery.

Self-powered bus stops might be easier to install.

Conclusion

Bus stops will have more features in the future.

January 10, 2023 Posted by | Computing, Energy, Transport/Travel | , , , , , , , , , | 2 Comments

Lützerath: German Coal Mine Stand Off Amid Ukraine War Energy Crunch

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

This is the sub-heading.

From her tiny wooden treehouse, which sways precariously in the winter wind, a young woman watches an enormous mechanical digger tear into the earth below, its jaws edging ever closer to the village which she’s determined to save.

And these two paragraphs outline the protest.

Lützerath, in western Germany, is on the verge – literally – of being swallowed up by the massive coal mine on its doorstep.

Around 200 climate change activists, who are now all that stand in the way of the diggers expanding the Garzweiler opencast mine, have been warned that if they don’t leave by Tuesday they’ll be forcibly evicted.

But this is not about coal or bituminous coal, as we know it in the UK, this mine will produce lignite or brown coal.

Read both Wikipedia entries linked to the previous sentence and you find some choice phrases.

For bituminous coal.

  • Within the coal mining industry, this type of coal is known for releasing the largest amounts of firedamp, a dangerous mixture of gases that can cause underground explosions.
  • Extraction of bituminous coal demands the highest safety procedures involving attentive gas monitoring, good ventilation and vigilant site management.
  • The leading producer is China, with India and the United States a distant second and third.

For lignite.

  • It has a carbon content around 25–35%. and is considered the lowest rank of coal due to its relatively low heat content.
  • When removed from the ground, it contains a very high amount of moisture which partially explains its low carbon content.
  • The combustion of lignite produces less heat for the amount of carbon dioxide and sulfur released than other ranks of coal. As a result, environmental advocates have characterized lignite as the most harmful coal to human health.
  • Depending on the source, various toxic heavy metals, including naturally occurring radioactive materials may be present in lignite which are left over in the coal fly ash produced from its combustion, further increasing health risks.
  • Lignite’s high moisture content and susceptibility to spontaneous combustion can cause problems in transportation and storage.

I don’t think, that we’ve ever burned lignite in the UK for electricity, as it is just too filthy.

This map shows the mine.

Note.

  1. The autobahn at the West of the map, is a six-land highway, so gives an idea of the scale.
  2. The village of Lützerath is towards the bottom of the map in the middle.
  3. What has been left after the mining, is going to take a lot of restoration.

It almost appears that some of the scenes of devastation, we are seeing in the Ukraine are also happening in Germany due to the frantic search for energy.

A 1960s-Educated Engineer’s Attitude To Coal

I was one of about four-hundred engineers in my year at Liverpool University in the 1960s.

  • Quite a few of those engineers were from coal-mining areas and some were children of miners.
  • I remember the graduate recruitment fair at the University in 1968, where the representative from the National Coal Board sat there alone, as if he’d got the 1960s version of Covid-19.
  • Some went and talked to him, as they felt sorry for him.
  • As far as I know, not one of us, went to work for the National Coal Board.

Engineers and other graduates of the 1960s, didn’t feel that coal was the future.

Had Aberfan and the other pit disasters of the era killed coal as a career, amongst my generation of the UK population?

What Should The Germans Do?

It is my view that whatever the Germans do, burning brown coal, should not be on the list. It’s just too polluting.

This article on euronews is entitled Germany And Poland Have A Dirty Big Secret – An Addiction To Brown Coal.

A few years ago, I was in Katowice on Poland and I have never seen such pollution in Europe, since the smogs of the 1950s.

The euronews article says this.

In eastern Germany some members of a little-known group claim they are being ethnically cleansed, not by militia groups, but by the coal mining industry.

Bulldozers have so far destroyed over 130 Sorb villages to make way for the mining of Europe’s dirtiest kind of fossil fuel – brown coal, or lignite as it is also known.

Brown coal mines are open cast and devour vast tracts of land. As well as whole villages farming and wildlife are destroyed.

The Penk family live in the village of Rohne. They feel their whole culture is also being destroyed.

Note that the Sorbs have a Wikipedia entry, which says there are 60,000 Sorbs in Germany.

One thing the Germans are doing is investing in the UK renewable energy industry.

  • RWE own or part-own over 7 GW of offshore wind farms in the UK, some of which are under development.
  • enBW and BP are developing 3 GW of offshore wind farms in the UK.
  • Over twenty offshore wind farms use Siemens Gamesa turbines.
  • The NeuConnect interconnector is being built between the Isle of Grain and Wilhelmshaven.

Would it not be better for the physical and mental health of German citizens, if they abandoned their dirty love of brown coal and spent the money in the North Sea?

January 10, 2023 Posted by | Energy | , , , , , , , , , , , , , , , , | 3 Comments

Justice – Texas Style

I can’t work out whether this story on NBC, which is entitled Texas Taqueria Customer Fatally Shoots Masked Robber And Returns Money To Patrons, Police Say, makes me feel carrying guns is a good or bad idea?

But at least he seems to know how to use his weapon, as he only hit one person; the robber.

January 10, 2023 Posted by | News | , , , | 1 Comment

Protected: My Solution To Single Use Plastic Cutlery

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January 10, 2023 Posted by | Design, World | , , , , , , , , | Enter your password to view comments.