The Anonymous Widower

OVO Energy Drops 4 Product Bombshells, Including New Vehicle-to-Grid Charger

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

This is the first paragraph.

n London yesterday, OVO Energy took to the stage and dropped not one new product but four product bombshells that are aimed at creating a new energy ecosystem that is accessible to residential energy consumers.

The products are.

  • A Vehicle-to-Grid Charger for the Masses
  • 7kW Smart Charger
  • One Ring To Rule Them All
  • Residential Energy Stoage

The article discusses them in detail.

If I still drove, I’d be very interested in the vehicle-to-grid charger, as I’d fit one in my garage.

The amount of car use, I would have would probably be fairly minimal, so most of the time the car would be sitting in the garage, acting as a storage battery for the National Grid.

Suppose ten million homes in the UK, had a vehicle-to-grid charger and an electric car with a 30 kWh battery. that would be 300 MWh of energy storage, which would be ideal for storing wind energy generated at night.

April 20, 2018 Posted by | World | , , | 1 Comment

Report: Gravity-Based Energy Storage Could Prove Cheaper Than Batteries

The title of this post, is the same as this article on Business Green.

This is said.

Storing energy by suspending weights in disused mine shafts could be cheaper than batteries for balancing the grid, new research has found.

According to a report by analysts at Imperial College London and seen by BusinessGreen, gravity-fed energy storage systems can provide frequency response at a cost cheaper than most other storage solutions.

 

This was the conclusions of the Imperial College report.

According to the paper, gravity-fed storage providing frequency response costs $141 per kW, compared to $154 for a lithium-ion battery, $187 for lead acid batteries and $312 for flywheel.

Despite its high upfront cost, the paper argued that unlike battery-based storage systems, gravity-fed solutions have a long lifespan of more than 50 years and aren’t subject to degradation. This means they could cycle several times a day – allowing them to ‘stack revenues’ from different sources.

I always puzzle why this idea hasn’t been seriously tried before.

April 19, 2018 Posted by | World | , | Leave a comment

Does President Putin Speak English?

I’ve wondered this for a few months and this article on Newsweek, which is entitled Does Putin Speak English? After Trump Meeting, The Kremlin Weighs in.

This is the first paragraph.

Russian President Vladimir Putin may have been praising Donald Trump’s listening skills last week but on Monday, his own abilities as a good speaker were receiving plaudits. Putin’s English, seldom heard by western audiences, is good enough to correct his translators, according to the man hired to speak on Putin’s behalf.

I think we can take the answer as yes!

April 15, 2018 Posted by | World | , , | 1 Comment

Twisted Mind That Gave Us Chemical Warfare

The title of this post is the same as that of an article by Ben Macintyre,  in today’s copy of The Times.

It is subtitled.

Fritz Haber’s pacifist wife killed herself as he plotted Great War carnage…and he picked up a Nobel price.

Fritz Haber was a brilliant chemist, described in the first paragraph of his Wikipedia entrry.

Fritz Haber ( 9 December 1868 – 29 January 1934) was a German chemist who received the Nobel Prize in Chemistry in 1918 for his invention of the Haber–Bosch process, a method used in industry to synthesise ammonia from nitrogen gas and hydrogen gas. This invention is of importance for the large-scale synthesis of fertilisers and explosives. The food production for half the world’s current population depends on this method for producing nitrogen fertilisers. Haber, along with Max Born, proposed the Born–Haber cycle as a method for evaluating the lattice energy of an ionic solid.

This description is rather stained by the second paragraph.

Haber is also considered the “father of chemical warfare” for his years of pioneering work developing and weaponizing chlorine and other poisonous gases during World War I, especially his actions during the Second Battle of Ypres.

Ben Macintyre feels strongly about Haber and finishes with this paragraph.

Rescinding Haber’s Nobel prize will not stop Assad from killing his own people with poison bombsbut it would be a profound symbolic expression of the moral revulsion over the misuse of science so dramatically demonstrated by Haber’s wife a century ago.

I don’t know whether Nobel prizes can be rescinded, but the article is a very informative read about the origins of chemical weapons.

 

 

 

April 14, 2018 Posted by | World | , , , , | 3 Comments

Marks And Spencer Returns To Dalston

Marks and Spencer used to have a shop in Dalston, but it is now long gone. In those days before and during the Second World War, the shop would have been close to where my mother worked at Reeves.

Yesterday, I went to the littleWaitrose at Highbury and Islington, only to find it was being rebuilt, so I decided to take the Overground to Dalston Kingsland station and get the tin of cannellini beans,  needed from the big Sainsburys opposite.

On turning right out of the station, I saw a new store had been opened under a new residential block.

Imagine my surprise, when I saw it was a new M & S Foothall.

But Marks and Spencer don’t sell cannellini beans, do they? Oh! Yes they do!

  • This new stop may only have a short frontage on the street, but it is deep.
  • It is much more Kings Road, than Dalston Kingsland High Street.
  • The gluten-free section is massive.
  • I was even able to get the Southwold 0.5% low-alcohol beer.

These pictures show the store on Dalston Kingsland High Street.

I suspect this store will be a roaraway success.

  • It is a high-quality store.
  • The world-famous Ridley Road Market is opposite.
  • The only major store in the area, is a medium-sized, but rather tired Sainsburys.
  • Passengers changing between the two alston stations will have to pass the front door.
  • It is up there with new stores I’ve seem in Camden Town, Muswell Hill and West Hampstead.

If Crossrail 2 is built, it will sit right on top of the Dalston mega-station.

April 13, 2018 Posted by | Travel, World | , , , | 1 Comment

Novichok Used In Spy Poisoning, Chemical Weapons Watchdog Confirms

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

This is the first three paragraphs.

The international chemical weapons watchdog has backed Britain’s findings on the identity of the chemical used in the Salisbury nerve agent attack.

The Organisation for the Prohibition of Chemical Weapons said an analysis of samples taken from the Russian former spy Sergei Skripal, his daughter Yulia, and Det Sgt Nick Bailey confirmed the UK’s assessment that the three were affected by novichok, a military grade nerve agent developed by Russia.

The executive summary released by the OPCW does not mention novichok by name, but states: “The results of the analysis by the OPCW designated laboratories of environmental and biomedical samples collected by the OPCW team confirms the findings of the United Kingdom relating to the identity of the toxic chemical that was used in Salisbury and severely injured three people.”

Let’s hope that the Skripals continue to improve and make a full recovery.

What fairy tale will the Russians invent this time?

April 12, 2018 Posted by | World | , , , | Leave a comment

King’s Lynn

I went to King’s Lynn today, because I had written about the Fen Line and I’d never been there before.

Note the references to George Vancouver.

I wonder how many Canadians visit! After all it only cost me about twenty pounds with a railcard to come up from Kings Cross.

The weather could have been better! But I can remember a day, when we took the dogs to North Norfolk for a walk,  on a sunny day. Celia was wearing a summer dress over a bikini, but by the time we got to the beach, it was so dreich, we went straight back home. That’s North Norfolk for you!

April 11, 2018 Posted by | World | , | 3 Comments

Steam Methane Reforming

In The Liverpool Manchester Hydrogen Clusters Project, I used an extract that describes the project.

This was a paragraph from the extract.

It proposes converting natural gas into clean-burning hydrogen gas, using a process called steam methane reforming. The process also removes CO2 from the gas, which can then be captured using existing carbon and capture storage technology and stored in depleted offshore gas reservoirs.

So what is steam methane reforming?

Methane is a chemical compound consisting of one carbon and four hydrogen atoms, that is the major component of natural gas.

This first paragraph is from the Wikipedia entry for steam reforming.

Steam reforming is a method for producing hydrogen, carbon monoxide, or other useful products from hydrocarbon fuels such as natural gas. This is achieved in a processing device called a reformer which reacts steam at high temperature with the fossil fuel. The steam methane reformer is widely used in industry to make hydrogen. There is also interest in the development of much smaller units based on similar technology to produce hydrogen as a feedstock for fuel cells. Small-scale steam reforming units to supply fuel cells are currently the subject of research and development, typically involving the reforming of methanol, but other fuels are also being considered such as propane, gasoline, autogas, diesel fuel, and ethanol.

If the process has a problem, it is that is produces carbon dioxide, which in the case of the Liverpool Manchester Hydrogen Clusters Project is captured and will be stored depleted gas reservoirs.

April 10, 2018 Posted by | World | , , , , | Leave a comment

Lipman Says Corbyn Must Leave The Stage

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

Ms Lipman used the words, malign, scary and antisemitic.

Enough said!

I sent a text to a friend, who knows Maureen Lipman.

Strangely, she received the text, as she was talking to Ms Lipman on the phone.

April 9, 2018 Posted by | World | , , | 3 Comments

‘Assassination List’ A&E Doctor Jailed For 12 Years

The title of this post5 is the same as that of this article on the BBC.

A former A&E consultant has been jailed for 12 years for possessing firearms with intent to endanger life.

Dr Martin Watt, who worked at Monklands Hospital in Airdrie from 1994, was sacked in 2012 following disciplinary proceedings.

The 62-year-old was later found with three sub-machine guns, two pistols, ammunition and an “assassination list” of those he blamed for his dismissal.

Why do guns make people lose their minds?

I find this a chilling tale!

 

April 5, 2018 Posted by | World | , | 2 Comments