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.
Andrew Forrest, AGL Partner To Explore Hydrogen Option For Hunter Valley Coal Plants
The title of this post, is the same as that of this article on abc.
This is the first paragraph.
Mining billionaire Andrew Forrest said hydrogen would eventually “dwarf” the coal industry as he announced plans to develop a green hydrogen hub in the New South Wales Hunter Valley.
I wish Forrest well with this venture, because if he makes a success of it, it could form a model for lots of other places in the world.
He’s certainly a man on a mission.
EMEC And Gravitricity Pick Up Scottish Green Energy Awards
The title of this post, is the same as this article on renews.biz.
These are the first two paragraphs.
The European Marine Energy Centre (EMEC), energy storage innovator Gravitricity and Crown Estate Scotland were among the winners announced last night at the Scottish Green Energy Awards in Edinburgh.
EMEC won the Champion of Renewables award for its ocean energy test facility, while Gravitricity’s energy storage system, which uses excess electricity to winch weights to charge the system and then releases these when energy is required, was announced as the Best Innovation winner.
I am pleased, as I own a small part of Gravitricity, which I contributed through crowdfunding.
Australian Mining Giant Looks To Canada For Green Hydrogen Projects
The title of this post, is the same as that of this article on the Globe And Mail.
These are the first two paragraphs.
An Australian mining giant has signed agreements with three Canadian Indigenous nations to determine the viability of building green hydrogen projects as the company attempts to reinvent itself as a supplier of clean renewable energy.
Fortescue Future Industries (FFI) sees Canada as potentially one of the largest sources of renewable energy in the world and is hoping to develop multiple large-scale green energy projects here.
The article indicates quite a lot about the future direction of FFI.
I certainly think the company is going the right way.
The Anonymous Widower 