The Anonymous Widower

Do BP And The Germans Have A Cunning Plan For European Energy Domination?

The headline of this post may be slightly tongue in cheek, but I believe that a plan is being hatched.

Preamble

I’ll start with a preamble, where I’ll outline some of the factors behind what may be happening.

Decarbonisation

It is generally accepted by most people that there is a need to decarbonise everything we do.

And large oil companies like Shell, BP and others are starting to move in the same direction.

Hydrogen

Using hydrogen instead of fossil fuels is becoming one of the major routes to decarbonisation.

Hydrogen can be used for the following.

  • Provide power for cars, buses, trucks, trains, locomotives and ships.
  • Hydrogen can be used in steelmaking instead of coking coal.
  • As a chemical feedstock to make ammonia, fertiliser and a large range of petrochemicals.
  • I believe that hydrogen could be a viable fuel to power aircraft over thousands of miles.

Hydrogen will become the most common zero-carbon fuel.

Hydrogen  And Natural Gas

In many applications hydrogen can replace natural gas, so for large users of natural gas, hydrogen offers a route to decarbonisation.

But hydrogen can also be mixed up to a level of around twenty percent in natural gas for partial decarbonisation of applications like space heating. Most industrial uses, boilers and appliances can be made to work very successfully with this mixture.

I grew up in the 1950s with coal gas, which according to Wikipedia had this composition.

  • hydrogen 50%
  • methane 35%
  • carbon monoxide 10%
  • ethylene 5%
  • When we changed over in the 1970s, all my appliances were converted.

This is the UK government description of natural gas.

It contains primarily methane, along with small amounts of ethane, butane, pentane, and propane. Natural gas does not contain carbon monoxide. The by-products of burning natural gas are primarily carbon dioxide and water vapour. Natural gas is colourless, tasteless and odourless.

As with the conversion from coal-gas to natural gas, conversion from Natural gas to a hydrogen/natural  gas mixture and eventually to hydrogen, will be a relatively painless process.

Note that carbon monoxide is a nasty poison and is not contained in either natural gas or hydrogen.

Green Hydrogen And Electrolysis Of Water

Green hydrogen is hydrogen produced exclusively from renewable energy sources.

Typically green hydrogen is produced by electrolysis of water using electricity produced by hydro, solar, tidal or wind.

The largest factory building electrolysers is owned by ITM Power.

  • It is located in Rotherham.
  • The factory has the capacity to build 1 GW of electrolysers in a year.
  • Typical electrolysers have a capacity of several MW.

Ryse Hydrogen are building an electrolyser at Herne Bay, that  will consume 23 MW of solar and wind power and produce ten tonnes of hydrogen per day.

Blue Hydrogen

‘Blue hydrogen is produced through a production process where carbon dioxide is also produced then subsequently captured via carbon capture and storage. In many cases the carbon dioxide is stored in depleted gas fields, of which we have plenty in the North Sea. Over the last few years, research has been ongoing into using the carbon dioxide. Applications in horticulture and agriculture, carbon structures and sustainable aviation fuel are being developed.

Shell have also developed the Shell Blue Hydrogen Process, where the carbon is extracted from methane as carbon dioxide and then stored or used.

CO2 In Greenhouse Horticulture

This paper from The Netherlands is called CO2 In Greenhouse Horticulture.

Read it and you might believe me, when I say, we’ll eat a lot of carbon in the form of tomatoes, salads and soft fruit. We’ll also buy flowers grown in a carbon-dioxide rich atmosphere.

Hydrogen As An Energy Transfer Medium

Every kilogram of natural gas when it burns releases energy, as it does in your boiler or gas hob. So it transfers energy in the form of gas from the gas well or storage tank to your house.

Electricity can also be transferred from the power station to your house using wires instead of pipes.

Hydrogen is being put forward as a means of transferring energy over hundreds of miles.

  • Electricity is converted to hydrogen, probably using an electrolyser, which would be powered by zero-carbon electricity.
  • The hydrogen is transferred using a steel pipe.
  • At the destination, the hydrogen is either distributed to end-users, stored or used in a gas-fired power station, that has been modified to run on hydrogen, to generate electricity.

It sounds inefficient, but it has advantages.

  • Long underwater cables have energy losses.
  • Electrical connections use a lot of expensive copper.
  • Re-use of existing gas pipes is possible.
  • Oil and gas companies like BP and their contractors have been laying gas pipes on land and under water for decades.

If hydrogen has a problem as an energy transfer medium, it is that it us difficult to liquify, as this statement from Air Liquide illustrates.

Hydrogen turns into a liquid when it is cooled to a temperature below -252,87 °C. At -252.87°C and 1.013 bar, liquid hydrogen has a density of close to 71 kg/m3. At this pressure, 5 kg of hydrogen can be stored in a 75-liter tank.

To transport, larger quantities of hydrogen by ship, it is probably better to convert the hydrogen into ammonia, which is much easier to handle.

The Germans and others are experimenting with using liquid ammonia to power large ships.

Hydrogen As An Energy Storage Medium

The UK has a comprehensive National Transmission System for natural gas with large amounts of different types of storage.

This section of the Wikipedia entry is entitled Natural Gas Storage and lists ten large storage facilities in salt caverns and depleted onshore gas fields. In addition, several depleted offshore gas fields have been proposed for the storage of natural gas. Rough was used successfully for some years.

I can certainly see a network of hydrogen storage sites being developed both onshore and offshore around the UK.

Iceland

With its large amount of hydro-electric and geothermal energy, Iceland can generate much more electricity, than it needs and has been looking to export it.

The UK is probably the only country close enough to be connected to Iceland to buy some of the country’s surplus electricity.

There has been a proposal called Icelink, that would build an electrical interconnector with a capacity of around a GW between Iceland at the UK.

But the project seems to have stalled since I first heard about it on my trip to Iceland in 2014.

Could the engineering problems just be too difficult?

The Waters Around The Northern Parts Of Great Britain

Look at a map of the UK and particularly Great Britain and there is a massive area of water, which is not short of wind.

Between Norway, Denmark, Germany, The Netherlands, the East Coast of England, the Northern Coasts of Scotland and Iceland, there are only a few islands.

  • The Faroes
  • The Orkneys
  • The Shetlands

To be complete we probably must include hundreds of oil and gas rigs and platforms and the Dogger Bank.

  • Oil and gas companies probably know most there is to know about these waters.
  • Gas pipelines connect the production platforms to terminals at Sullom Voe and along the East Coast from St. Fergus near Aberdeen to Bacton in Norfolk.
  • Many of the oil and gas fields are coming to the end of their working lives.

I believe that all this infrastructure could be repurposed to support the offshore wind industry.

The Dutch Are Invading The Dogger Bank

The Dogger Bank sits in the middle of the North Sea.

  • It is roughly equidistant from Norway, Denmark, the Netherlands and the UK.
  • The Western part is in UK territorial waters.
  • The Eastern part is mainly in Dutch territorial waters.

On the UK part, the Dogger Bank Wind Farm is being developed.

  • The turbines will be between 78 and 180 miles from the shore.
  • It could have a capacity of up to 5 GW.
  • It would be connected to East Yorkshire or Teesside.

On their side of the Dogger Bank, the Dutch are proposing the North Sea Wind Power Hub.

  • It is a collaboration between the Dutch, Germans, and Danes.
  • There have been reports, that up to 110 GW of turbines could be installed.
  • It will be connected to the Dogger Bank Wind Farm, as well as The Netherlands.

It is also planned that the connections to the Dogger Bank will create another interconnector between the UK and the Continent.

The Shetland Islands

The Shetland Islands are the only natural islands with a large oil and gas infrastructure in the waters to the North of Great Britain.

They have a large gas and oil terminal at Sullom Voe.

  • Oil is transported to the terminal by pipelines and tanker.
  • Oil is exported by tanker.
  • Gas is imported from oil and gas fields to the West of the islands through the West of Shetland Pipeline.
  • The gas-fired Sullom Voe power station provide about 80 MW of power to the islands.

This document on the APSE web site is entitled Future Hydrogen Production In Shetland.

It describes how the Shetland Islands can decarbonise and reposition themselves in the energy industry to be a major producer of hydrogen.

It gives these two facts about carbon emissions in the Shetlands Islands and Scotland.

  • Annual per capita CO2 emissions in the Shetland Islands are 17 tonnes.
  • In Scotland they are just 5.3 tonnes.

By comparison, the UK average is 5.55 and Qatar is 37.29.

Currently, the annual local market for road, marine and domestic fuel calculated
at around £50 million.

These are the objectives of the Shetland’s plan for future hydrogen production.

  • Supply 32TWh of low carbon hydrogen annually, 12% of the expected UK total requirement, by 2050
  • Provide more than 3GW of wind generated electrical power to Shetland, the UK grid, generating green hydrogen and electrification of the offshore oil and gas sector
  • Enable all West of Shetland hydrocarbon assets to be net zero by 2030 and abate 8Mt/year CO2 by 2050
  • Generate £5bn in annual revenue by 2050 and contribute significantly to the UK Exchequer.

They also envisage removing the topsides of platforms, during decommissioning of mature East of Shetland
oil fields and repurposing them for hydrogen production using offshore wind.

That is certainly a powerful set of ambitions.

This diagram from the report shows the flow of electricity and hydrogen around the islands, terminals and platforms.

Note these points about what the Shetlanders call the Orion Project.

  1. Offshore installations are electrified.
  2. There are wind turbines on the islands
  3. Hydrogen is provided for local energy uses like transport and shipping.
  4. Oxygen is provided for the fish farms and a future space centre.
  5. There is tidal power between the islands.
  6. There are armadas of floating wind turbines to the East of the islands.
  7. Repurposed oil platforms are used to generate hydrogen.
  8. Hydrogen can be exported by pipeline to St. Fergus near Aberdeen, which is a distance of about 200 miles.
  9. Hydrogen can be exported by pipeline to Rotterdam, which is a distance of about 600 miles.
  10. Hydrogen can be exported by tanker to Rotterdam and other parts of Europe.

It looks a very comprehensive plan!

The German Problem

Germany has an energy problem.

  • It is a large energy user.
  • It has the largest production of steel in Europe.
  • It prematurely shut some nuclear power stations.
  • About a quarter of electricity in Germany comes from coal. In the UK it’s just 1.2 %.
  • It is very reliant on Russian natural gas.
  • The country also has a strong Green Party.
  • Germany needs a lot more energy to replace coal and the remaining nuclear.
  • It also needs a lot of hydrogen to decarbonise the steel and other industries.

Over the last few months, I’ve written these articles.

Germany seems to have these main objectives.

  • Increase their supply of energy.
  • Ensure a plentiful supply of hydrogen.

They appear to be going about them with a degree of enthusiasm.

BP’s Ambition To Be Net Zero By 2050

This press release from BP is entitled BP Sets Ambition For Net Zero By 2050, Fundamentally Changing Organisation To Deliver.

This is the introductory paragraph.

BP today set a new ambition to become a net zero company by 2050 or sooner, and to help the world get to net zero. The ambition is supported by ten aims

The ten aims are divided into two groups.

Five Aims To Get BP To Net Zero

These are.

  1. Net zero across BP’s operations on an absolute basis by 2050 or sooner.
  2. Net zero on carbon in BP’s oil and gas production on an absolute basis by 2050 or sooner.
  3. 50% cut in the carbon intensity of products BP sells by 2050 or sooner.
  4. Install methane measurement at all BP’s major oil and gas processing sites by 2023 and reduce methane intensity of operations by 50%.
  5. Increase the proportion of investment into non-oil and gas businesses over time.

I would assume that by gas, they mean natural gas.

Five Aims To Help The World Get To Net Zero

These are.

  1. More active advocacy for policies that support net zero, including carbon pricing.
  2. Further incentivise BP’s workforce to deliver aims and mobilise them to advocate for net zero.
  3. Set new expectations for relationships with trade associations.
  4. Aim to be recognised as a leader for transparency of reporting, including supporting the recommendations of the TCFD.
  5. Launch a new team to help countries, cities and large companies decarbonise.

This all does sound like a very sensible policy.

BP’s Partnership With EnBW

BP seemed to have formed a partnership with EnBW to develop offshore wind farms in the UK

Their first investment is described in this press release from BP, which is entitled BP Advances Offshore Wind Growth Strategy; Enters World-Class UK Sector With 3GW Of Advantaged Leases In Irish Sea.

This is the first five paragraphs.

bp and partner EnBW selected as preferred bidder for two highly-advantaged 60-year leases in UK’s first offshore wind leasing round in a decade.

Advantaged leases due to distance from shore, lower grid cost, synergies from scale, and faster cycle time.

Projects expected to meet bp’s 8-10% returns aim, delivering attractive and stable returns and integrating with trading, mobility, and other opportunities.

Annual payments expected for four years before final investment decisions and assets planned to be operational in seven years.

In the past six months bp has entered offshore wind in the UK – the world’s largest market – and the US – the world’s fastest-growing market.

Note.

  1. EnBW are Energie Baden-Wuerttemberg AG, who, according to Wikipedia, are the third largest utilities company in Germany.
  2. It also appears, that EnBW have developed wind farms.

BP have issued this infographic with the press release.

Note.

  1. The lease areas don’t appear to be far from the Morecambe Bay gas field.
  2. The Morecambe Bay gas field is coming to the end of its life.
  3. The Morecambe Bay gas field is connected to the Rampside gas terminal at Barrow-in-Furness.
  4. At peak production 15 % of the UK’s natural gas came from Morecambe Bay.

I just wonder, if there is a cunning plan.

Could the platforms be repurposed to act as electrical hubs for the wind turbines?

  • 3GW of electricity would produce 55 tonnes of hydrogen per day.
  • The hydrogen would be exported to the Rampside gas terminal using the existing pipelines.
  • There may be savings to be made, as HVDC links are expensive.
  • BP either has the engineering to convert the platforms or they know someone who does.
  • Would the industrial complex at Barrow-in-Furnace and the nearby Sellafield complex have a use for all that hydrogen?
  • Or would the hydrogen be used to fuel Lancashire’s buses and trucks on the M6.

It certainly looks to me, that it could be a possibility, to bring the energy ashore as hydrogen.

BP Seeking Second Wind Off Scotland

The title of this section, is the same as that of this article in The Times.

These are the first two paragraphs.

BP is preparing to bid for the rights to build wind farms off Scotland as it signals no let-up in expansion after a £900 million splurge on leases in the Irish Sea.

The London-based oil giant caused waves in February by offering record prices to enter the UK offshore wind market through a Crown Estate auction of seabed leases off England and Wales.

As I said earlier.

  • The Shetland Islands are developing themselves as a giant hydrogen factor.
  • There are pipelines connecting platforms to the Sullom Voe Terminal.
  • There are plans to convert some of the redundant platforms into hydrogen production platforms.
  • The islands will be developing ways to export the hydrogen to the South and Europe.

BP also operates the Schiehallion oil and gas field to the West of the Shetlands, which is connected to the Sullom Voe Terminal by the West of Shetland pipeline.

Could BP and EnBW be coming to the party?

They certainly won’t be arriving empty-handed.

Does BP Have Access To Storage Technology?

I ask this question because both the Morecambe Bay and Shetland leases could be built with co-located depleted gas fields and offshore electrolysers.

So could hydrogen gas be stored in the gas fields?

I think it could be a possibility and would mean that hydrogen would always be available.

Could Iceland Be Connected To Schiehallion Via A Gas Pipeline?

I estimate that Iceland and Schiehallion would be about six hundred miles.

This wouldn’t be the longest undersea gas pipeline in the world as these two are longer.

The Langeled pipeline cost £1.7 billion.

Conclusion

I think there’s more to the link-up between BP and EnBW.

I am fairly certain, that BP are thinking about converting some redundant gas platforms into hubs for wind turbine, which use the electricity to create hydrogen, which is then exported to the shore using existing gas pipelines and onshore terminals.

Could it be said, that BP will be recycling oil and gas platforms?

I feel that the answer is yes! Or at least maybe!

The answer my friend is blowing in the wind!

May 6, 2021 Posted by | Energy, Energy Storage, Hydrogen | , , , , , , , , , , , , , , , , , , , , | Leave a comment

SSE Goes Global To Reap The Wind

The title of this article on This Is Money is Renewable Energy Giant SSE Launches Plan To Become Britain’s First Global Windfarm Business As it Invests Up To £15bn Over Next Decade.

The title is a good summary of their plans to build wind farms in Continental Europe, Denmark, Japan and the US, in addition to the UK and Ireland.

I can also see the company developing more integrated energy clusters using the following technologies.

  • Wind farms that generate hydrogen rather than electricity using integrated electrolysers and wind turbines, developed by companies like ITM Power and Ørsted.
  • Reusing of worked out gasfields and redundant gas pipelines.
  • Zero-carbon CCGT power stations running on Hydrogen.
  • Lots of Energy storage.

I talked about this type of integration in Batteries Could Save £195m Annually By Providing Reserve Finds National Grid ESO Trial.

In the related post, I talked about the Keadby cluster of gas-fired power stations, which are in large part owned by SSE.

Conclusion

I think that SSE could be going the way of Equinor and Ørsted and becoming a global energy company.

It is also interesting the BP and Shell are investing in renewable energy to match the two Scandinavian companies.

Big Oil seems to be transforming itself into Big Wind.

All these companies seem to lack grid-scale energy storage, although hydrogen can be generated and stored in worked-out gas fields.

So I would expect that some of the up-and-coming energy storage companies like Gravitricity, Highview Power and RheEnergise could soon have connections with some of these Big Wind companies.

 

 

February 14, 2021 Posted by | Energy, Energy Storage, Hydrogen | , , , , , , , , , , | Leave a comment

Shell Withdraws From Waste To Jet Fuel Plant Project

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

This is the introductory paragraph.

Oil giant Shell has withdrawn from the joint development agreement for a proposed facility for the conversion of waste into aviation fuel.

It would appear that the Altalto project will continue and has no likelihood of folding in the near future.

I like the idea behind Altalto, which will take household and industrial waste and turn it into sustainable aviation fuel and biodiesel.

But I also like Shell’s Blue Hydrogen Process, which takes methane and effectively removes the carbon to create carbon-neutral hydrogen.

Conclusion

I feel the world is a big enough place for both technologies.

January 20, 2021 Posted by | Hydrogen, Transport, World | , , , , , , | Leave a comment

Hydrogen Is A Trillion Dollar Bet On The Future

The title says it all on this article on Bloomberg.

Read it!

Strangely, it doesn’t mention the Shell Blue Hydrogen Process, that I wrote about in Shell Process To Make Blue Hydrogen Production Affordable.

December 2, 2020 Posted by | Hydrogen | , , | Leave a comment

Shell Process To Make Blue Hydrogen Production Affordable

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

This is the introductory paragraph.

Shell Catalysts and Technologies is launching the Shell Blue Hydrogen Process, which integrates proven technologies to increase significantly the affordability of greenfield projects for “blue” hydrogen production from natural gas along with carbon capture, utilisation and storage (CCUS).

Note.

  1. Grey hydrogen is generally defined as hydrogen produced from natural gas, by a process like steam-reforming.
  2. Blue hydrogen is generally defined as hydrogen produced from natural gas, where the carbon is captured and stored, instead of being released into the atmosphere.
  3. Green hydrogen is hydrogen produced by electrolysis using renewable energy.
  4. Shell are claiming, that with carbon dioxide costing $25-35/tonne, that their process is more economic than grey or green hydrogen.
  5. Steam reforming also needs steam, but this new process actually generates steam as a by-product, which further improves the economics, as integrated chemical plants use a lot of steam.
  6. Shell are reporting capturing 99% of the carbon.
  7. It looks like savings of between 10 and 25 % are possible.

Shell have made a big technological breakthrough, as it will allow natural gas to be converted direct to hydrogen without contributing to global warming.

 

November 22, 2020 Posted by | Hydrogen | , , | 3 Comments

Microwaves Could Turn Plastic Waste Into Hydrogen Fuel

This headline from this article in The Times could be the headline of the day!

Although thinking about it, it wouldn’t be a good idea to put all your plastic waste in the microwave and switch it on. It might catch fire or even worse create lots of hydrogen in your kitchen, which could be followed by a mini-Hindenburg disaster in the kitchen.

These are the introductory paragraphs.

From the yellowed bottles in landfill to the jellyfish-like bags clogging the oceans, plastics pollution is an apparently intractable problem.

Yet, chemists lament, it shouldn’t be. Within this waste there is something extremely useful, if only we could access it: hydrogen. Now a British team of scientists believes it has found a way to get at it, and do so cheaply, thanks to tiny particles of iron and microwaves.

If their system works at scale they hope it could be a way of cheaply converting useless plastic into hydrogen fuel and carbon.

Don’t we all want to believe that this impossible dream could come true?

Some Background Information

Some of the things I talk  about will be technical, so I will have a bit of a preamble.

Hydrogen; Handling And Uses

Because of pre-World War Two airships, which tended to catch fire and/or crash, hydrogen has a bad reputation.

I used to work as an instrument engineer in a hydrogen plant around 1970. To the best of my knowledge the plant I worked  in is still producing  hydrogen in the same large building at Runcorn.

Hydrogen is one of those substances, that if you handle with care, it can be one of the most useful elements in the world.

It is a fuel that burns creating a lot of energy.

The only by-product of hydrogen combustion is steam.

It is one of the feedstocks for making all types of chemicals like ethylene, fertilisers, ammonia, pharmaceuticals and a wide range of hydrocarbons.

Hydrogen is a constituent of natural gas and in my youth, it was a constituent of town gas.

Hydrogen and hydrocarbons are involved in the manufacture of a lot of plastics.

In the future, hydrogen will have even more uses like making steel and cement, and powering railway trains and locomotives, and shipping of all sizes.

Hydrocarbons

According to Wikipedia, hydrocarbons are compounds consisting entirely of atoms of hydrogen and carbon.

In a kitchen, there are several hydrocarbons.

  • If you cook by gas, you will probably be burning natural gas, which is mainly methane, which is a hydrocarbon
  • Some might use propane on a barbecue, which is another hydrocarbon.
  • I suspect you have some polythene or polyethylene, to use the correct name, in your kitchen. This common plastic is chains of ethylene molecules. Ethylene is another hydrocarbon.
  • There will also be some polypropylene, which as the name suggests is made from another hydrocarbon; propylene.

Hydrocarbons are everywhere

Plastics

I used to work in two ICI divisions; Mond at Runcorn and Plastics at Welwyn Garden City

  • The forerunners of ICI Mond Division invented polyethylene and when I worked at Runcorn, I shared an office, with one of the guys, who had been involved before the Second World War. in the development of polyethylene.
  • Plastics Division used to make several plastics and I was involved in various aspects of research plant design and production.

One day, I’ll post in this blog, some of the more interesting and funnier stories.

Many plastics are made by joining together long chains of their constituent molecules or monomer.

  • Ethylene is the monomer for polyethylene.
  • Propylene is the monomer for polypropylene.
  • Vinyl chloride is the monomer for polyvinylchloride or PVC.

So how are the chains of molecules built?

  • Polyethylene was made by ICI. by applying large amounts of pressure to ethylene gas in the presence of a catalyst.
  • They used to make polypropylene in large reaction vessels filled with oil, using another catalyst.

I suspect both processes use large quantities of energy.

Catalysts

catalyst is a substance which increases the rate of a chemical reaction.

Judging by the number of times, I find new catalysts being involved in chemical reactions, the following could be true.

  • There are processes, where better catalysts can improve yields in the production of useful chemicals.
  • There is a lot of catalyst research going on.

Much of this research in the UK, appears to be going on at Oxford University. And successfully to boot!

Velocys

It should be noted that Velocys was spun out of Oxford University, a few years ago.

This infographic shows their process.

This could be a route to net-zero carbon aviation and heavy haulage.

The beauty is that there would need to be little modification to existing aircraft and trucks.

Oxford University’s Magic Process

These paragraphs from The Times article explain their process.

The clue came in research on particles of iron, and what happens when they get really small. “There’s a fascinating problem,” Professor Edwards said. “You take a bit of metal, and you break it into smaller and smaller bits. At what stage does it stop behaving like a copy of the bigger bit?”

When the particle gets below a critical size, it turns out it’s no longer a metal in the standard sense. The electrical conductivity plummets, and its ability to absorb microwaves does the reverse, increasing by ten orders of magnitude.

Professor Edwards realised that this could be useful. “When you turn on the microwaves, these things become little hotspots of heat,” he said. When he put them in a mix of milled-up plastic, he found that they broke the bonds between the hydrogen and carbon, without the expense and mess of also heating up the plastic itself.

What is left is hydrogen gas, which can be used for fuel, and lumps of carbon nanotubes, which Professor Edwards hopes might be of a high enough grade to have a use as well. The next stage is to work with industry to find ways to scale it up.

It sounds rather amazing.

Going Large!

This article from The Times on Friday, is entitled Plastic To Be Saved From Landfill By Revolutionary Recycling Plants.

These are the two introductory paragraphs.

Thousands of tonnes of plastic waste will be turned into new plastic in Britain rather than dumped in landfill sites, incinerated or sent overseas under plans for four new plants that will use cutting-edge recycling technology.

Up to 130,000 tonnes of plastic a year will be chemically transformed in the facilities, which are to be built in Teesside, the West Midlands and Perth.

It all sounds like technology, that can transform our use of plastics.

Conclusion

In the years since I left Liverpool University in 1968 with a degree in Electrical and control Engineering, it has sometimes seemed to me, that chemistry has been a partly neglected science.

It now seems to be coming to the fore strongly.

 

October 19, 2020 Posted by | Hydrogen | , , , , , , , , , | 4 Comments

Humber Highlighted As Prime Location For Sustainable Aviation Fuel Cluster

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

Points to note from the article.

  • Development of a waste-to-aviation biofuel plant on Humberside could be a £219 million annual boost to the economy and create 1500 jobs.
  • There is a pipeline to Heathrow from the Humber.
  • Velocys is backed by British Airways and Shell, and the UK government.
  • Not bad for an Oxford University spin-off of an updated process that produced diesel for the Nazis and apartheid South Africa.
  • Other potential sustainable aviation fuel clusters have been identified including Teesside, the North West, South Wales, Hampshire, St Fergus and Grangemouth.

Velocys is a share to watch!

Other Thoughts

I feel the following could happen.

  • Velocys will make a large hole in the need for landfill capacity.
  • Other old chemical and refinery processes will be updated using new catalyst technology, from universities like Oxford.

But will British Airways be accused of rubbish flights in the tabloids?

 

October 13, 2020 Posted by | Energy, Transport | , , , , , , | Leave a comment

Floating Wind Swells, Hydrogen On A High And Here Comes The 150-Hour ‘Aqueous Air’ Battery

The title of this post is the same as that of this weekly summary on Recharge.

There are three major stories.

Floating Wind Turbines

A lot more floating wind turbines are under development, by the French, Swedes, South Africans and Japanese.

I do wonder, if these structures have borrowed the work done in Cambridge by Balaena Structures, for which I did the calculations, as I wrote about in The Balaena Lives.

From what I remember of my calculations fifty years ago, I suspect these floating turbines can be massive and places, in areas, where the winds are really strong.

I also believe that some could have built-in hydrogen generators and could be placed over depleted gas fields and connected to the existing gas pipes.

Hydrogen

The article describes how oil giants; BP and Shell are moving towards hydrogen.

Battery Storage

They also talk about Form Energy and their mysterious ‘aqueous air battery, which Recharge covered earlier. I discussed that article in The Mysterious 150-hour Battery That Can Guarantee Renewables Output During Extreme Weather.

Conclusion

This article is a must-read.

Recharge is also a site to follow, if you are interested in the developments in renewable energy.

May 18, 2020 Posted by | World | , , , , , | Leave a comment

Proudly South African Hydrogen Breakthrough With Shell’s Backing

The title of this post, is the same as that of this article on Creamer Media’s Mining Weekly.

This is the introductory paragraph.

At this time of huge coronavirus uncertainty, the chests of a group of engineers here must surely be bulging with pride following their major Proudly South African world breakthrough that could speed up the global deployment of hydrogen as a competitive universal and environment-friendly energy carrier.

I think it got a bit jumbled in the typing.

Reading the article it does seem that various developments are coming together in South Africa.

  • A much simple electrolyser to produce hydrogen.
  • South Africa’s platinum for catalysts.
  • Large amounts of renewable energy.

The aim is to produce hydrogen at a comparable price with petrol.

This paragraph stands out.

South Africa has the combined solar and wind potential to produce competitive hydrogen, which can meet the world’s new environmental requirements.

The article talks about exporting hydrogen to Japan.

Conclusion

South Africa is a country that needs all the good news it can get.

This looks like it could be some of the best.

But how many other hot countries can take advantage of what looks like a breakthrough in the electrolysis of water to produce hydrogen for a fuel?

March 31, 2020 Posted by | World | , , , | 2 Comments

World’s Largest Green Hydrogen Plant Begins Operation In Austria

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

This is the subtitle, which says it all.

The 6MW facility in Linz, running Siemens electrolysers, will provide clean H2 for steel production.

Steel-making is a large source of carbon-dioxide emissions and this is said about how hydrogen can be used in the process.

In light of global climate targets, Voestalpine is currently investigating the practicality of a hybrid technology to bridge between the existing coke/coal-based blast furnace route and electric arc furnaces powered with green electricity partly generated using green hydrogen,” says Voestalpine. “If economically feasible, from today’s perspective this option would reduce the group’s CO2 emissions by around a third sometime between 2030 and 2035.

I wouldn’t be surprised to see steel-makers beat that target, especially as renewable energy production and hydrogen electrolyser capacity increases.

The article also details two other large green hydrogen production electrolysers.

A 10MW PEM electrolysis plant, REFHYNE, is under construction at Shell’s Rheinland refinery in Wesseling, Germany, and is due to be completed in the second half of 2020, while a 30MW pilot — part of a 700MW project — is expected to be up and running in northwest Germany by 2025.

There’s more about REFHYNE on their web site.

This is the introduction on the web site.

The REFHYNE project is at the forefront of the effort to supply Clean Refinery Hydrogen for Europe. The project is funded by the European Commission’s Fuel Cells and Hydrogen Joint Undertaking (FCH JU) and will install and operate the world’s largest hydrogen electrolyser the Shell Rhineland Refinery in Wesseling, Germany.

The plant will be operated by Shell and manufactured by ITM Power. The electrolyser has a peak capacity of 10 MW (megawatts) and will be able to produce approximately 1,300 tonnes of hydrogen per year. This decarbonised hydrogen can be fully integrated into refinery processes including the desulphurisation of conventional fuels

Hydrogen is coming.

It could be coming in a big way to the UK, as we have the capability to generate gigawatts of off-shore wind power and ITM Power have the world’s largest PEM electrolyser factory in  Rotherham.

 

 

February 1, 2020 Posted by | World | , , , , , | Leave a comment