The African Nation Aiming To Be A Hydrogen Superpower
The title of this post, is the same as that as this article on the BBC.
It is a fascinating tale of how Namibia aims to modernise its economy, by becoming a major producer of hydrogen using electricity generated by wind and solar power.
Conclusion
Could other countries follow Namibia’s lead?
Kawasaki’s Liquefied Hydrogen Carrier Departs To Pick Up First Cargo
The title of this post, is the same as that of this article on Green Car Congress.
This is the first paragraph.
Kawasaki Heavy Industries’ Suiso Frontier, the world’s first liquefied hydrogen carrier, has left Japan to pick up its first hydrogen cargo in Australia. A return to Japan is expected around late February.
As the cargo is only seventy-five tonnes of liquid hydrogen, I have my doubts about shipping hydrogen from Australia to Japan.
Late February is two months away, so this represents a production rate of 37.5 tonnes per month.
In Can The UK Have A Capacity To Create Five GW Of Green Hydrogen?, I said the following.
Ryze Hydrogen are building the Herne Bay electrolyser.
- It will consume 23 MW of solar and wind power.
- It will produce ten tonnes of hydrogen per day.
The electrolyser will consume 552 MWh to produce ten tonnes of hydrogen, so creating one tonne of hydrogen needs 55.2 MWh of electricity.
This would mean that if the Japanese built one Herne Bay-size electrolyser, then it would produce around three hundred tonnes of hydrogen in an average month.
The only possible use for this ship at the moment, is as a research project to identify the problems of the transportation of hydrogen over long distances by sea.
But we may need to use ships for the coastal transportation of hydrogen in the UK and to Europe.
Caterpillar To Launch Demonstration Project Using Hydrogen Fuel Cell Technology For Backup Power At Microsoft Data Center
The title of this post, is the same as that of this press release on the Caterpillar web site.
This is the first two paragraphs.
Caterpillar Inc. today announced a three-year project through a collaboration with Microsoft and Ballard Power Systems to demonstrate a power system incorporating large-format hydrogen fuel cells to produce reliable and sustainable backup power for Microsoft data centers. The project is supported and partially funded by the U.S. Department of Energy (DOE) under the H2@Scale initiative and backed by the National Renewable Energy Lab (NREL).
“At Caterpillar, we focus on supporting our customers with reliable, resilient and economical power solutions while achieving their climate-related goals,” said Jason Kaiser, vice president for Caterpillar’s Electric Power Division. “This hydrogen fuel cell demonstration project enables us to collaborate with industry leaders to take a large step toward commercially viable power solutions that also support our customers in making their operations more sustainable.”
It certainly looks like Caterpillar are turning to the use of hydrogen to keep their existing markets.
This press release explains the cooperation in a paragraph.
Caterpillar experts in advanced power technologies, controls and system integration are working alongside Microsoft experts in data center design and Ballard experts in fuel cell design to demonstrate a 1.5 MW backup power delivery and control system that would meet or exceed the expectations set by current diesel engine systems.
Elsewhere the press release says that Caterpillar aims to be carbon negative by 2030.
Conclusion
We will see lots of systems like this providing reliable and sustainable power systems for entities like airports, city centres, data centres, hospitals, ports, shopping malls and other large users of electricity.
Rolls-Royce Invests In Methanol Technology For Climate-Friendly Shipping
The title of this post, is the same as this press release from Rolls-Royce.
The press report starts with these bullet points.
- Rolls-Royce Power Systems to set standards in high-speed marine methanol engines
- New engines based on proven mtu technologies
- Methanol and synthetic diesel as key fuels of the future for climate-friendly engine operation
- Fuel cell another option on the way to climate-neutral ship operation
It then says this
Rolls-Royce is focusing on methanol as a fuel for climate-friendly shipping: Rolls-Royce business unit Power Systems is currently working on mtu engines for use with methanol. The new high-speed four-stroke engines, which are based on proven mtu technologies, are planned to be available to customers as soon as possible for use in commercial ships and yachts.
This paragraph gives the reasons, why Rolls-Royce is in favour of methanol.
Methanol offers a number of advantages for Rolls-Royce’s efforts to make shipping more climate-friendly and ultimately climate-neutral: The fuel can be produced in a CO2-neutral manner in the so-called power-to-X process, in which CO2 is captured from the air. The energy density of methanol is high compared to other sustainable fuels and, thanks to its liquid state, it can be easily stored and refuelled at ambient temperatures. Existing infrastructure can continue to be used in many cases. Unlike ammonia, methanol is not highly toxic and is environmentally safe. The combustion of methanol in a pure methanol engine can be climate-neutral with significantly reduced nitrogen oxide emissions, thus eliminating the need for complex SCR exhaust gas aftertreatment. Methanol tanks can be flexibly arranged in the ship and require significantly lower safety measures compared to hydrogen or ammonia. Besides the safety aspects and the lower complexity, the lower investment costs for users are a further upside of the methanol tank system.
Methanol seems to be a convenient and safe fuel, which is easier to incorporate into the marine environment, than hydrogen or ammonia.
Wikipedia says this about methanol’s use in shipping.
Methanol is an alternative fuel for ships that helps the shipping industry meet increasingly strict emissions regulations. It significantly reduces emissions of sulphur oxides (SOx), nitrogen oxides (NOx) and particulate matter. Methanol can be used with high efficiency in marine diesel engines after minor modifications using a small amount of pilot fuel (Dual fuel).
Rolls-Royce certainly seem to be keen to use the fuel. They also seem to have the technology.
Rolls-Royce Makes Duisburg Container Terminal Climate Neutral With MTU Hydrogen Technology
The title of this post, is the same as this press release from Rolls-Royce.
This is the first sentence.
Rolls-Royce will ensure a climate-neutral energy supply at the container terminal currently under construction at the Port of Duisburg, Germany.
There is also this Rolls-Royce graphic, which shows the energy sources.
It would appear batteries, combined heat and power (CHP), grid electricity, hydrogen electrolyser, hydrogen storage and renewable electricity are being brought together to create a climate-neutral energy system.
- As the graphic was named hydrogen technology for ports, I would assume that this is a Rolls-Royce mtu system that will be deployed at more than one port around the world.
- Note the H2 CHPs in the graphic. Could these be applications for Rolls-Royce’s beer keg-sized 2.5 MW electrical generator based on a Super Hercules engine?
- One of Rolls-Royce’s small modular nuclear reactors could be ideal for a large port outside Germany.
This is the last paragraph of the press release.
“Hydrogen technology is no longer a dream of the future, but hydrogen technology will prove itself in everyday use in Duisburg. The parallel use of fuel cell solutions and hydrogen engines shows that we have taken the right path with our technology-open approach to the development of new solutions for the energy supply of the future,” says Andreas Schell, CEO of Rolls-Royce Power Systems.
Rolls-Royce mtu appear to be very serious about the possibilities of hydrogen.
Caterpillar To Offer Power Solutions Generator Operating On 100% Hydrogen To Customers In 2021
The title of this post is the same as that, of this article on Hydrogen Central.
The title says most of it, although engines will soon be offered that can run on natural gas with up to ten percent of hydrogen added.
The last part of the article described various projects being undertaken by Caterpillar with hydrogen.
It looks like Caterpillar are taking the route chosen by Cummins and JCB to embrace hydrogen, rather than fight it.
When Will Energy Storage Funds Take The Leap To New Technology?
This article on the Motley Fool is entitled 3 UK Dividend Shares To Buy Yielding 6%.
This is a paragraph from the article.
The first company on my list is the Gore Street Energy Storage Fund (LSE: GSF). With a dividend yield of just over 6%, at the time of writing, I think this company looks incredibly attractive as an income investment. It is also an excellent way for me to build exposure to the green energy industry.
Just as everybody has a fridge in their house to stop food being wasted, electricity networks with a lot of intermittent resources like wind and solar, needs a device to store electricity, so that it isn’t wasted.
Gore Street Energy Storage Fund is being very safe and conservative at the current time, often using batteries from one of Elon Musk’s companies.
You can’t fault that, but they are only barely making a dent in the amount of batteries that will be needed.
If we are generating tens of GW of wind energy, then we need batteries at the GWh level, whereas at the moment a typical battery in Gore Street’s portfolio has only an output of a few megawatts. They don’t state the capacity in MWh.
There is this statement on their web site, about the technology they use.
Although the projects comprising the Seed Portfolio utilise lithium-ion batteries and much of the pipeline of investments identified by the Company are also expected to utilise lithium-ion batteries, the Company is generally agnostic about which technology it utilises in its energy storage projects. The Company does not presently see any energy storage technology which is a viable alternative to lithium-ion batteries. However, there are a number of technologies which are being researched which if successfully commercialised, could prove over time more favourable and the Company will closely monitor such developing technologies.
They say they are agnostic about technology and are looking around, but they are sticking with lithium-ion technology.
That technology works, is safe and gives a good return.
But they are at least thinking about moving to new technology.
In the rail industry, it is common for rail leasing companies to get together with train manufacturers or remanufacturers to develop new trains.
As an example, Eversholt Rail and Alstom formed a partnership to develop a hydrogen-powered train for the UK, which I wrote about in Alstom And Eversholt Rail Sign An Agreement For The UK’s First Ever Brand-New Hydrogen Train Fleet.
Worldwide, there are probably upwards of a dozen very promising energy storage technologies, so I am very surprised that energy storage funds, like Gore Street and Gresham House have not announced any development deals.
Conclusion
Energy storage funds could benefit from using some of the financing methods used by rolling stock leasing companies.
Virtual Power Plants: Enphase, Sunverge And LG In The US, Project Symphony In Australia
The title of this post, is the same as that of this article on Energy Storage News.
The article is a good introduction to the concept of a virtual power plant. The Wikipedia entry starts with this definition.
A virtual power plant (VPP) is a cloud-based distributed power plant that aggregates the capacities of heterogeneous distributed energy resources (DER) for the purposes of enhancing power generation, as well as trading or selling power on the electricity market.
It can almost be thought of as an energy equivalent of the Internet.
As a Control Engineer, I believe that the creation of virtual power plants will be very important in the future.
Read the article and the Wikipedia entry and see if you agree.
Volkswagen Transformation Boosts Spending On Electric Vehicles
The title of this post, is the same as that of this article in The Times.
This is the first paragraph.
Volkswagen plans to increase its spending for battery-powered electric vehicles by about 50 per cent to €52 billion by 2026 as part of the carmaker’s far-reaching transformation.
That is a lot of euros.
This is a statement from their Chief Executive; Herbert Diess
We are becoming a battery manufacturer, a charging infrastructure manager, software is playing a more dominant role . . . We are developing new business activities with an unbelievable dimension for us.
Vehicle manufacturers must either change or die.
Siemens Gamesa Partners On Offshore Wind-to-Hydrogen
The title of this post, is the same as that of this article on renews.biz.
This is the first three paragraphs.
Siemens Gamesa has signed a memorandum of understanding with Strohm to collaborate on the development of offshore wind-to-hydrogen infrastructure.
The partnership will focus on the advancement of hydrogen transfer solutions that will look to improve the decentralized green hydrogen concept, whereby green hydrogen is generated in each turbine generator and transported to shore by a subsea pipe.
In this concept power cables are replaced by a pipe infrastructure used for storing and transferring hydrogen.
Thermoplastic composite pipe (TCP) will be used.
The Anonymous Widower 