How Will Highview Power Affect The Lithium-Ion Grid Battery Market?
In this article on the Telegraph, Rupert Pearce, who is Highview’s chief executive and ex-head of the satellite company Inmarsat, discloses this.
Highview is well beyond the pilot phase and is developing its first large UK plant in Humberside, today Britain’s top hub for North Sea wind. It will offer 2.5GW for over 12 hours, or 0.5GW for over 60 hours, and so forth, and should be up and running by late 2024.
The Humberside plant is new to me, as it has not been previously announced by Highview Power.
- If it is built it will be megahuge with a storage capacity of 30 GWh and a maximum output of 2.5 GW.
- Humberside with its connections to North Sea Wind, will be an ideal location for a huge CRYOBattery.
- The world’s largest battery is at Ouarzazate Solar Power Station in Morocco and it is 3 GWh.
- The world’s largest pumped storage power station is Fengning Pumped Storage Power Station in China and it is 40 GWh.
The proposed Humberside battery also has a smaller sibling under construction at Carrington in Manchester.
This will have a storage capacity of 250 MWh and a maximum output of 50 MW.
Factors Affecting The Choice
Several factors will affect the choice between lithium-ion batteries and Highview Power’s CRYOBattery.
Reliability
Reliability is paramount and whilst lithium-ion batteries batteries have a high level of reliability, there probably needs to be more development and quality assurance before CRYOBatteries have a similar level of reliability.
Size
The largest lithium-ion battery, that has been proposed in the UK, is the 320 MW/640 MWh battery that will be installed at the Gateway Energy Centre in Essex.
This size of CRYOBattery should be possible, but this size is probably in range of both lithium-ion and CRYOBatteries.
Safety
The Wikipedia entry for Battery Storage Power Station has this to say about Safety.
Some batteries operating at high temperatures (sodium–sulfur battery) or using corrosive components are subject to calendar ageing, or failure even if not used. Other technologies suffer from cycle ageing, or deterioration caused by charge-discharge cycles. This deterioration is generally higher at high charging rates. These two types of ageing cause a loss of performance (capacity or voltage decrease), overheating, and may eventually lead to critical failure (electrolyte leaks, fire, explosion).
An example of the latter was a Tesla Megapack in Geelong which caught fire, fire and subsequent explosion of battery farm in Arizona, fire of Moss Landing battery farm. Concerns about possible fire and explosion of a battery module were also raised during residential protests against Cleve Hill solar farm in United Kingdom. Battery fire in Illinois resulted in “thousands of residents” being evacuated, and there were 23 battery farm fires in South Korea over the period of two years. Battery fires may release a number of dangerous gases, including highly corrosive and toxic hydrogen fluoride.
The long term safety of a CRYOBattery is probably not yet known in detail, but I suspect in some applications, CRYOBatteries could be safer than chemical batteries.
Environmental Factors
I suspect that CRYOBatteries can be built without any hard-to-mine or environmentally-unfriendly materials like lithium.
Cost
The article in The Telegraph, says this about costs.
Mr Pearce said Highview’s levelised cost of energy (LCOE) would start at $140-$150, below lithium, and then slide on a “glide path” to $100 with over time.
It does look that the all important factor of cost could be the clincher in the choice between the two systems.
For larger batteries, the CRYOBattery will probably have a larger advantage.
Conclusion
I can see Highview Power and their CRYOBatteries putting up a good fight against lithium-ion batteries, especially with larger batteries, where they have a larger cost advantage.
In the UK, we will know they have won an advantage, if the two big battery-storage funds; Gore Street and Gresham House, start to install CRYOBatteries.
Britain Will Soon Have A Glut Of Cheap Power, And World-Leading Batteries To Store It
The title of this post, is the same as that of this article on the Telegraph.
This is the first four paragraphs.
Today’s electricity price shock is the last crisis of the old order. Britain will soon have far more power at times of peak production than it can absorb. The logistical headache will be abundance.
Wind and solar provided almost 60pc of the UK’s power for substantial stretches last weekend, briefly peaking at 66pc. This is not to make a propaganda point about green energy, although this home-made power is self-evidently displacing liquefied natural gas (LNG) imported right now at nosebleed prices.
It is a point about the mathematical implications of the UK’s gargantuan push for renewables. Offshore wind capacity is going to increase from 11 to 50 gigawatts (GW) by 2030 under the Government’s latest fast-track plans.
RenewableUK says this country currently has a total of 86GW in the project pipeline. This the most ambitious rollout of offshore wind in the world, ahead of China at 78GW, and the US at 48GW.
The article goes on to give a comprehensive account of where we are with renewables, where we are going and how we will handle things, when the wind doesn’t blow.
Dogger Bank
The article says this about the Dogger Bank wind farm, which is being developed by SSE.
The giant hi-tech turbines to be erected on the Dogger Bank, where wind conditions are superb, bear no resemblance to the low-tech, low-yield dwarves of yesteryear. The “capacity factor” is approaching 60pc, which entirely changes the energy equation.
A capacity factor of 60 % seems a bit high to me and is what can be expected with the latest floating turbines. But these are fixed to the sea floor.
The Wikipedia entry for the Dogger Bank wind farm, says this about the building of the the first two sections of the massive wind farm.
On 21 September 2020, it was announced that Dogger Bank A and B will use 190 GE Haliade-X 13 MW offshore wind turbines over both sites, meaning that 95 turbines will be used on each site.[19] The availability of upgraded Haliade-X turbines rated at 13 MW rather than 12 MW means that each site will be capable of generating up to 1.235 GW, for a total of 2.47 GW. Turbines will be pre-assembled at Able Seaton Port in Hartlepool, an activity that will lead to the creation of 120 skilled jobs at the port during construction. Turbine installation is expected to commence in 2023 at Dogger Bank A.[20] Power Purchase Agreements (PPA) for 15 years were signed in November 2020. Offshore cable laying started in April 2022. Installation of the turbine foundations was started in July 2022.
This GE data sheet about the Haliade-X offshore wind turbine, says this about capacity factor.
it also features a 60-64% capacity factor above industry standard. Capacity factor compares how much energy was generated against the maximum that could have been produced at continuous full power operation during a specific period of time.
A 60-64% capacity factor is exceptional.
Current plans for Dogger Bank indicate that 3.6 GW will be installed and operational by 2024/25.
Could that mean that Dogger Bank will be able to deliver 2.16 GW almost continuously, on GE’s figures? Sizewell B is only 1.25 GW.
Sofia Wind Farm
There was going to be a fourth section to Dogger Bank, but this is now the separate Sofia wind farm.
- It is being developed by RWE.
- The first phase of three has a capacity of 1.4 MW. Does that mean Sofia will eventually be a 4.2 GW wind farm?
- RWE seem to be putting in a very large offshore substation. Could this support a lot more turbines?
- The wind farm seems to be using high-specification SiemensGamesa 14MW SG 14-222 DD wind turbines, which have a Power Boost facility to deliver up to 15 MW.
- I can’t find anything about capacity factor.
Wikipedia gives a delivery date of 2023 for the first phase of Sofia.
Storing Electricity
The article says this about storing electricity.
Much of the power will have to be stored for days or weeks at a time. Lithium batteries cannot do the job: their sweet spot is two hours, and they are expensive. You need “long duration” storage at a cost that must ultimately fall below $100 (£82) per megawatt hour (MWh), the global benchmark of commercial viability.
That is now in sight, and one of the world leaders is a British start-up. Highview Power has refined a beautifully simple technology using liquid air stored in insulated steel towers at low pressure.
I have had Highview Power on my radar for some time.
Highview Power
What is there not to like about Highview Power?
- The original idea was developed in a shed in Bishop’s Stortford, by a lone inventor.
- Sumitomo are one of their backers.
- They are also backed by English Universities and the UK Government.
- They have run a successful pilot plant in Bury.
- They are now building their first full-size 50 MW/250 MWh commercial plant at Carrington near Manchester.
- Much of the equipment they use to build their batteries is standard equipment from world-class companies like MAN.
- There are no exotic and expensive materials used.
The writer of the article has obviously had a long chat with Rupert Pearce, who is Highview’s chief executive and ex-head of the satellite company Inmarsat.
Pearce happily discloses this monster.
Highview is well beyond the pilot phase and is developing its first large UK plant in Humberside, today Britain’s top hub for North Sea wind. It will offer 2.5GW for over 12 hours, or 0.5GW for over 60 hours, and so forth, and should be up and running by late 2024.
Note.
- The world’s largest battery is at Ouarzazate Solar Power Station in Morocco and it is 3 GWh.
- Highview’s Humberside battery is megahuge at 30 GWh.
- The world’s largest pumped storage power station is Fengning Pumped Storage Power Station in China and it is 40 GWh.
- My experience of doing the calculations for large reaction vessels and other structures, tells me, that Highview should be able to construct huge systems.
I suspect that it will be easier and more affordable to build the Humberside battery.
This is another pair of paragraphs.
Mr Pearce said Highview’s levelised cost of energy (LCOE) would start at $140-$150, below lithium, and then slide on a “glide path” to $100 with over time. The company has parallel projects in Spain and Australia but Britain is the showroom.
“The UK is a fantastic place to do this. It has one of the most innovative grids in the world and an open, fair, liquid, market mechanism with absolute visibility,” he said.
It looks to me, that Rupert Pearce has taken Highview Power to a different level, in his short tenure at the company.
The world will soon be very familiar with the name of Highview Power.
A Walk Around Barnes Bridge – 28th July 2022
After writing A New Garden Bridge Proposed For London, I had to go and visit.
So I went this afternoon and took these pictures.
After arrival at Barnes Bridge station, I walked along the river had a drink in a pub before retracing my steps and taking a train back to Waterloo.
These are my observations and thoughts.
Access To The Country-Bound Platform
The access is not good at present, as it is up and down a steep set of steps.
But it does appear that there is space to improve things.
In A New Garden Bridge Proposed For London, I indicated that it might be possible to connect the platform directly to the new garden bridge. That certainly looks possible and I suspect that a lift could be incorporated.
The Walkway On The Downstream Side Of The Bridge
This walkway was being used by walkers and cyclists.
It is connected to the London-bound platform, by means of two sets of stairs.
I Walked Along The Bank Of The River To A Pub
All I needed was a drink and I got one.
If you walk the other way, there is an excellent Rick Stein restaurant.
Access To The London-Bound Platform
The access is better than to the other platform, but it needs improvement.
Conclusion
I believe that a good architect could squeeze in step-free access to both platforms and have good connections to the proposed garden bridge and the existing walkway.
A New Garden Bridge Proposed For London
This article on Ian Visits is entitled Plans Open A Disused Railway Bridge To Pedestrians.
This is the introductory paragraph.
A section of the Thames with few bridges could become a lot easier for pedestrians and cyclists to cross if plans to convert a disused railway bridge for pedestrian use go ahead.
The disused railway bridge to be used is the original 1849 Barnes Railway Bridge, which was closed to trains, when a new stronger bridge was built alongside in 1890.
This Google Map shows the two bridges.
Note.
- The railway tracks in the centre on the 1890 three-arch bridge.
- The Thames flows from South-West to North-East under the bridge.
- A walkway on the North-Eastern side of the is still in use.
- The original 1849 bridge is on the South-Western side of the bridge.
The pedestrian garden bridge will be built on the 1849 bridge, which will be refurbished.
This second Google Map shows the bridge and Barnes Bridge station.
Note.
- Barnes Bridge in the North-West corner of the map.
- Barnes Bridge station in the South-East corner of the map.
Part of the plan envisages connecting the South-Western platform to the pedestrian garden bridge.
It looks a plan with a lot of good possibilities.
The Project
It appears that Network Rail, the London Boroughs of Richmond and Hounslow are all supportive and Moxon Architects have been appointed to the project.
The project now appears to be called The View at Barnes Bridge and it has an impressive web site, with lots of information and pictures.
I have a few thoughts.
I Am Not Surprised That Network Rail Are Supportive
Network Rail must be pleased to be getting a Grade II Listed structure off their hands.
Could Barnes Bridge Station Be Made Step-Free?
I suspect that Moxon will produce designs for this and it will probably be a question of money, if they are implemented.
But as the garden bridge will attract more visitors, this will surely increase the need for full step-free access at Barnes Bridge station.
Could A Refurbished Bridge Carry Utilities?
I suspect that this will be looked at, as it could be a nice little earner.
Could This Project Be An Example Of a Levelling-Up Project?
In my travels around the UK and Europe, I’ve seen several disused railway bridges that could be reused as footbridges to provide walking and cycling.
Many are being converted, but this high-profile bridge could inspire architects to create other worthwhile bridges.
My First Ride On The Midland Metro To Edgaston Village
I went to Birmingham today and took the Midland Metro to its new terminus at Edgbaston Village.
I have a few thoughts.
The Edgbaston Village Tram Stop
The Edgbaston Village tram stop is the new terminus of Line 1 of the West Midlands Metro, which is shown in the first eight pictures.
- The station has two tracks and two platforms, which would obviously allow extension to a new terminus.
- Plans exist for a terminus at Quinton, according to Wikipedia.
- As each platform could probably handle between four and six trams per hour (tph), the current layout could probably handle up to 12 tph.
- The Edgbaston Village tram stop is fully wired.
- I watched three or four trams come and go and both platforms are used.
As the pictures show there is still work to do and it looks like this will create a bus stop on the main road by the side of the main road.
Edgbaston Village Tram Stop To Edgbaston Stadium
This Google Map shows the area between the tram stop and the stadium.
Note.
- The Edgbaston Village tram stop is on the A456 to the North of the of the red arrow marking Edgbaston Village in the North-West corner of the map.
- Edgbaston stadium is in the South-East corner of the map.
- I estimate that the distance between the tram stop and the stadium is a little over two kilometres.
I have a feeling there are more direct routes by bus, but I feel that for many people, who take the tram to Edgbaston Village. the walk wouldn’t be too much, especially with a refreshment stop.
Brindleyplace
The tram now gives access to Brindleyplace, where I had lunch.
Note in the the pictures of this stop, there are overhead wires.
Library Tram Stop
Library tram stop is now a through stop, as the pictures show.
Charging Trams At The Edgbaston Village Tram Stop
Not all trams seem to put their pantograph up, so I would assume a double trip between Grand Central and Edgbaston Village is possible on a full battery, that has been charged on the trip from Wolverhampton, with a bit of assistance on the wires through Brindleyplace tram stop.
The Dreaded Advertising Wrap
One of the trams I rode, had one of those dreaded advertising wraps, that ruin the view from the tram.
When will the dunderheads, who decide these things, that to many travellers on trams, they are a complete no-no.
Whenever, I arrive in a new city, I will often take a city-centre tram to get a feel of the city.
When I see advertising wraps on trams, I don’t.
Ticketing
If you go to Liverpool, which has no trams, the term Liverpool Stations on your train ticket includes the stations on the Wirral Loop, so you can get to any of the stations in the City Centre.
Manchester Stations, on a ticket also allows you to get around the city, when you first arrive.
London allows you add a Travelcard to your ticket, but because of contactless ticketing, you don’t need to.
A common scenario for visitors to Birmingham, is probably to use the tram to get somewhere in Zone 1.
So I had to buy an all-day Zone 1 ticket on the tram, which cost me £2.80
This is not good enough.
My preference would be to create a destination called Zone 1 Birmingham, which would allow unlimited trips in Zone 1 on the trams.
Sort it out Birmingham!
Vitamin B12 For Stroke Recovery: Understanding The Benefits & Safety Tips
The title of this post, is the same as that of this article on the FlintRehab web site.
I have posted the link, as I was talking to a doctor earlier and they might like to look at it.
Consider.
- I am coeliac on a strict gluten-free diet.
- Since the coeliac diagnosis in 1997, I have had a B12 injection every three months.
- I had a serious stroke ten year ago.
- Some doctors feel, I have made an excellent recovery from my stroke.
Could my regular B12 injections have aided my recovery?
Note, that I have cleaned up the Vitamin B12 tag in this blog.
On My Way To Birmingham
I made the mistake of not going on Chiltern to avoid a walk in Brum. No seats at all, so I’m doing a Corbyn and sitting on the floor. Pendolinos aren’t as comfortable as Mark 3’s.
SolarDuck & RWE Will Build A Floating Solar Park In The North Sea
The title of this post, is the same as that of this article on CleanTechnica.
This is the sub-title.
SolarDuck and RWE will work together on an offshore floating solar project in the North Sea that will include battery storage.
These two paragraphs explain the concept.
Offshore wind is poised to provide a significant proportion of Europe’s electrical energy in the near future. But those towers and turbines have to be spaced fairly far apart to avoid interfering with each other. That leaves a lot of open ocean in between them, ocean that has sunlight falling on it all day long.
SolarDuck, a Dutch/Norwegian company, is working on floating solar technology that would float on the surface of the ocean to generate electricity to supplement the output from those offshore wind turbines. They already need to have undersea cables to carry their electricity ashore. Why not leverage that infrastructure to carry electricity from solar panels as well?
I would only worry about the economics.
I very much feel that the structures can be robust enough, given the wealth of experience with offshore oil and gas platforms and the experience in World War 2 with Lily and Clover.
The EuroAfrica Interconnector
The Wikipedia entry for the EuroAfrica Interconnector, introduces the project like this.
EuroAfrica Interconnector is a HVDC interconnector and submarine power cable between the Greek, Cypriot, and Egypt power grids.
The Wikipedia entry has a section called Technical Data, where this is said.
The EuroAfrica Interconnector will link Egypt with the Cypriot and Greek power grids through the island of Crete, with a high-voltage direct current submarine power cable of length around 1,396-kilometre (867 mi). Egypt will be connected with Cyprus with a 498-kilometre (309 mi) long cable. Cyprus will be connected with Crete with a 898-kilometre (558 mi) long cable providing a connection to the pan-European electricity grid.[1] The laying depth of cable will be up to 3,000 metres (9,800 ft) under sea level in some areas between Crete and Cyprus. It will have a capacity to transmit 2,000 megawatts of electricity in either direction. Annual transmission capacity is 17.5 TWh, much more than the annual production of the Aswan Dam.
In The EuroAsia Interconnector, I noted how Israel will be connected to Cyprus, thus when both interconnectors are complete, Cyprus, Egypt, Greece and Israel will be able to share electricity.
The EuroAsia Interconnector
The Wikipedia entry for the EuroAsia Interconnector, introduces the project like this.
The EuroAsia Interconnector is a proposed HVDC interconnector between the Greek, Cypriot, and Israeli power grids via the world’s longest submarine power cable (310 kilometres (190 mi) from Israel to Cyprus and 898 kilometres (558 mi) from Cyprus to Greece, for a total of 1,208 kilometres (751 mi)). Connecting Kofinou, Cyprus to Hadera, Israel and Korakias, Crete, Greece and stated to finish construction in 2023.
When completed it will have a capacity of 2 GW.
From Wikipedia, it appears that at least initially, Israel will export electricity produced in gas-fired power stations from their own more than adequate supplies of natural gas.
In Andrew Forrest’s Fortescue Future Industries Inks Deal With Kingdom of Jordan For Green Hydrogen Study, I published this Google Map of Jordan.
Surely, in the future, the EuroAsia interconnector could be carrying solar generated green electricity from Iraq, Jordan and Saudi Arabia to Cyprus and Greece.
As, according to Reuters, Greece covers about 40% of its annual energy needs with Russian gas, this can’t be good for Vlad the Mad and his bloodstained gas.
The Anonymous Widower 