The Anonymous Widower

Back To The Dark Ages In West Virginia?

This article on WBOY is entitled West Virginia Senators Aim To Revitalize Coal Industry.

These are the introductory paragraphs.

If you’re tired of rising utility bills, you are not alone. West Virginia senators say they share the same feelings and believe the answer is right under our feet.

Revitalizing West Virginia’s coal industry and bringing down utility costs for customers is the goal of two pieces of legislation originating in the Senate.

A resolution known as the Coal Renaissance Act aims to keep current coal operations running as well as open up new opportunities for the industry, expanding mining in West Virginia.

According to Senators in support of the act, the optimum capacity factor for coal plants to run at is 69%. Currently, industry leaders say that number is down to around 30% to 40%.

A new bill known as the Reliable and Affordable Electricity Act incentivizes utility companies to rely on West Virginia coal.

There is also going to be a Senate bill, that will abolish tax breaks for wind farms.

In the UK, it is my belief, that coal died with the Aberfan disaster in 1966, which is described in this first paragraph of the disaster’s Wikipedia entry.

The Aberfan disaster (Welsh: Trychineb Aberfan) was the catastrophic collapse of a colliery spoil tip on 21 October 1966. The tip had been created on a mountain slope above the Welsh village of Aberfan, near Merthyr Tydfil, and overlaid a natural spring. Heavy rain led to a build-up of water within the tip which caused it to suddenly slide downhill as a slurry, killing 116 children and 28 adults as it engulfed Pantglas Junior School and a row of houses. The tip was the responsibility of the National Coal Board (NCB), and the subsequent inquiry placed the blame for the disaster on the organisation and nine named employees.

I do have memories of coal mining in my brain.

  • As a young child, I can remember being driven past the Kentish collieries and seeing the blackened landscape of the Garden of England.
  • Newspapers of the 1950s and 1960s published, their share of mining disasters.
  • In the 1980s, I drove through coal mining country in the United States and was appalled at all the fumes and smoke from the coal-fired power stations and the trucks delivering coal. Nothing as civilised as a merry-go-round train was used.
  • In 2015, I visited Katowice and wrote An Excursion In Katowice. The air was thick with coal smoke from the coal-fired power stations.

I also remember at the Jobs Fair, when I left Liverpool University in 1968, seeing the recruiter from the National Coal Board sitting there alone, as if he’d got the plague. Graduates had decided, that no way, were they going to work in the coal industry.

The West Virginia senators, should be certified, if they want to bring back coal.

March 15, 2025 Posted by | Environment, World | , , , , , , , , , | 2 Comments

Trump Could Be A Disaster For The Environment

This article on ITVx is entitled ‘Drill, baby, drill’: What Trump’s Re-election Could Mean For Our Climate

The article is a must-read.

It starts with a picture that has a placard that says “Trump Digs Coal”

I certainly don’t and have felt that way since probably the Aberfan disaster of 1966.

 

This is the first paragraph from the Wikimedia entry.

The Aberfan disaster was the catastrophic collapse of a colliery spoil tip on 21 October 1966. The tip had been created on a mountain slope above the Welsh village of Aberfan, near Merthyr Tydfil, and overlaid a natural spring. Heavy rain led to a build-up of water within the tip which caused it to suddenly slide downhill as a slurry, killing 116 children and 28 adults as it engulfed Pantglas Junior School and a row of houses.

In coal mining areas, disasters still happen.

We should all show our disgust at Trump ad the people who voted for him, by not buying any American products, unless it is absolutely necessary.

November 7, 2024 Posted by | Energy | , , , , , | 1 Comment

Frederick Snow & Partners, The Severn Barrage And Harold Wilson’s Government

In the 1970s, for a few weeks, I did a project management consultancy on the new Belfast international Airport.

I am sure they felt I was more experienced than I was, because they gave me a report on their proposal to barrage the River Severn and asked me to comment.

As consultant engineers, who had designed Gatwick Airport, the main feature of the barrage, was a central spine in the River with a major two-runway airport on top.

  • The runways would have pointed into the prevailing wind, which would have made take-offs and landings, efficient and safe.
  • A few minutes and perhaps five percent of fuel would have been saved on flights to the West.
  • The central spine would have divided the river into two parallel lakes; a high lake and a low one.
  • I seem to remember, that the high lake was on the Welsh side.

At the Western end of the lake and the spine, there would have been a barrage.

  • Sluice gates would have controlled the water flows into and out of the two lakes.
  • The barrage would have also served as the Second Severn Crossing.
  • The barrage would have been designed to reduce flooding along the River Severn.
  • There would have been a lock on the English side, to allow ships to pass through the barrage.

The turbines would have been under the airport.

  • They would have generated power by transferring water from the high to the low lake.
  • About ten percent of England’s power could have been generated.
  • I feel, that if the system were to be built now, pumped storage could be incorporated.

The sequence of operation of the power station would have been as follows.

  • On an incoming tide, the sluices in the barrage to the high lake would be opened.
  • Water would flow into the high lake.
  • So long as the water level in the high lake was high enough and the water level in the low lake was low enough, electricity would be generated.
  • On an outgoing tide, the sluices in the barrage to the low lake would be opened.
  • Water would flow out from the low lake.

I believe that because the water levels can be precisely controlled, this tidal power station, would have been able to provide the power needed.

One of their engineers told me, that Harold Wilson’s government had turned the project down, as the Government believed that large coal power stations were the future.

Can you imagine, Canada, Japan, Korea, Norway, Spain, Sweden, Switzerland or many other companies even in the 1970s, taking such a short-sighted decision?

Over the years of this blog, I make no apology about returning to the subject of the Severn Barrage, with these posts.

I still feel strongly, that it was a tragedy for this country, that the Severn Barrage was never built in the last century.

Conclusion

Any engineer, who trained in the 1960s after the Aberfan Disaster knew that coal had no future.

But nobody had seemed to have convinced Harold Wilson of this fact.

So instead of the clean power from the Severn Barrage, we got more polluting coal-fired power stations.

May 21, 2024 Posted by | Energy, Energy Storage | , , , , , , , , , | 4 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

Should The World Call A Halt To Large Nuclear Power Stations?

When I left Liverpool University in the 1960s with an engineering degree, my fellow graduates and myself felt that nuclear power would be a sensible way to provide the electricity we need. Aberfan and other disasters had ruined coal’s reputation and not one of my colleagues joined the National Coal Board.

Over the intervening years, nuclear power has suffered a greater proportion of adverse events compared to other forms of electricity generation.

Large nuclear has also suffered some of the largest time and cost overruns of any energy projects.

My optimism for nuclear power has declined, although I do hope and feel, that small modular factory-built reactors, like those proposed by Rolls-Royce and others, might prove to be as reliable and economic as gas-fired, hydro-electric and tidal power stations, or solar and wind farms.

The smaller size of an SMR could be advantageous in itself.

  • Smaller factory-built power stations are more likely to be built on time and budget.
  • The amount pf nuclear material involved is only about twenty percent of that of a large nuclear station.
  • A smaller site would be easier to protect from terrorists and Putinistas.
  • Would the risk of a serious accident be reduced?
  • SMRs would be less of a blot on the landscape.
  • SMRs would not need such a high-capacity grid connection.
  • An SMR integrated with a high temperature electrolyser could be the easiest way to generate hydrogen for a large customer like a steelworks.

Overall, I believe an SMR would be involve less risk and disruption.

Zaporizhzhya

Zaporizhzhya is probably the last straw for large nuclear, although the incident isorchestrated by an evil dictator, who is much worse, than any of James Bond’s cruel adversities.

I doubt Putin would get the same leverage, if Zaporizhzhya were a gas-fired or hydroelectric power station.

Conclusion

I feel, the world must seriously question building any more large nuclear power stations.

August 26, 2022 Posted by | Energy, Hydrogen | , , , , , , , , , , | 2 Comments

China-Backed Coal Projects Prompt Climate Change Fears

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

These are the first three paragraphs.

As levels of greenhouse gases reach a new record, concerns are growing about the role of China in global warming.

For years, the increase in the number of Chinese coal-fired power stations has been criticised.

Now environmental groups say China is also backing dozens of coal projects far beyond its borders.

I have been against coal as a fuel for at least fifty years.

Initially, it was for three reasons.

  • Growing up in the 1950s and 1960s, there regularly seemed to be a serious coal-mining disasters like Aberfan and Katowice.
  • My health had been seriously affected by London’s domestic coal fires.
  • I also believed that nuclear power could supply us with affordable energy.

Also at Liverpool University, I met so many students, who were from mining areas, with horror stories of the health of miners.

Over the last couple of decades, I’ve gone very much against the building of large nuclear power stations, although I do feel that small modular nuclear reactors may have a place.

But the growth of wind and solar power has convinced me that with the addition of energy storage, we can manage without coal.

Obviously, the Chinese and Donald Trump think differently.

It should be noted that we are an island and if sea levels rise we will suffer, whereas China and the United States are large land masses with plenty of places to develop.

Trump and Xi Jinping need to be reeducated.

 

November 23, 2018 Posted by | World | , , , , | Leave a comment

Did Aberfan Change My Thinking About Coal?

I have just watched a moving piece by John Humphrys on the BBC, which describes Aberfan now and compares it to what he remembers from fifty years ago.

Growing up in London, I remember the awful smogs of the 1950s caused by domestic coal smoke, so that might have had an affect on my thinking.

But I have been strongly anti-coal for as long as I can remember and I suspect that the tragedy of Aberfan, finally sealed its fate in my mind.

Coal mining tragedies used to happen regularly at that time all over the world and I probably felt it was just too high a price to pay for energy.

I must be one of the few people, who felt, through all of this country’s coal mining troubles of the latter twentieth-century, that the mines should be shut immediately.

I always remember an article in the Guardian, that stated that miners should be retrained into teams, that went round and insulated our pathetic housing stock. If you’ve ever put insulation into a roof, in some cases, it’s very much akin to Victorian coal-mining in reverse.

After all the greenest form of energy, is not to have to generate it in the first place.

I have solar panels on the flat roof of my three-bedroomed house, and even in the Autumn, I only use 50 KwH of electricity and 20 units of gas every week.

 

October 21, 2016 Posted by | World | , , , | Leave a comment

The Onward March Of Coal

From probably about the 1960s, I’ve always been a passionate opponent of burning coal.

Why my objection started I’m not sure, but it could have been meeting people at University, whose fathers and grandfathers had worked down mines.

There was also the disaster of Aberfan, which had an amazing affect on the UK. And then fifty and more years ago, there was always reports of people in the UK being killed underground in coal mines.

It could have been the optimism of the times, where for a time it looked like by the 1990s, we would have affordable fusion-based nuclear power, that would produce no nuclear waste. I remember ZETA.

I also worked briefly for Frederick Snow and Partners in the early 1970s, where I read about how a properly-designed Severn barrage could generate about a tenth of our electricity.

Only later did I learn about the pollution and carbon emissions of burning coal and that made me all the more certain that coal should be left in the ground.

In the 1960s, we missed so many opportunities to wean ourselves off coal and the myth of the noble miner grew.  No-one I’ve ever met, who’s been in a coal mine, wouldn’t have jumped at a nice, clean and much safer job.

I always remember about 1970 or so, the Guardian carried an article about how miners, who of course knew how to handle themselves in small spaces could be transformed into a rolling workforce that would insulate our houses properly.

Incidentally, I now live in a properly-insulated house for the first time in forty years and my heating bills are exceeding low. In fact because of the problems with the heating system, I just have the heating on very low and rely on the sun for the little heat I need. The insulation levels which are obviously very good, keep me warm. All houses should be brought up to these standards.  If the house is not capable of being improved, it should be demolished.

So this morning I now read, that the world is turning back to coal.

This is totally wrong.

As coal is almost pure carbon, every tonne of the filthy stuff produces a lot of carbon dioxide when it burns. Coal is also riddled with impurities, which when they burn produce some really noxious impurities.  Probably not much, but I wouldn’t live near a coal-fired power station.

At least with gas, there is a lot of hydrogen in the fuel, which burns to produce water. In fact for the same amount of energy, natural gas only produces about 40% of the carbon dioxide. Correct the figure, if you know better.

I won’t live that long, but in the future those on this planet, will regret all this burning of coal.

November 22, 2012 Posted by | Energy, World | , , | 3 Comments