The Anonymous Widower

World’s First Hydrogen-Powered Double Decker Buses To Be Launched In Scotland

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

This introduction says a bit more.

A fleet of hydrogen-powered double decker buses that is claimed to be the world’s first is due to be launched in Scotland later this year in what is seen as a major step forward in the use of hydrogen as a fuel.

First Aberdeen will be running fifteen hydrogen-fuelled buses.

August 7, 2020 Posted by | Hydrogen, Transport | , | Leave a comment

Hamburger Hochbahn Launches Tender For 50 Hydrogen Fuel Cell Buses

The title of this post, is the same as that of this article on H2 View.

The title says it all!

But it does show how hydrogen buses are proliferating around the world.

This makes the third hydrogen or energy project from the German city, that I have detailed.

August 7, 2020 Posted by | Energy, Hydrogen, Transport | , | Leave a comment

Diesel Buses To Be Phased Out Within 15 Years To Cut Greenhouse Gas Emissions

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

Hallelujah!

Should be heavy trucks, next!

July 27, 2020 Posted by | Hydrogen, Transport | , , | Leave a comment

Ryse Hydrogen-Suttons Tankers Partnership To Supply Hydrogen To Transport for London

The title of this post, is the same as that of this article on H2 View.

From reading the article, it looks like London’s new hydrogen buses will be on the road by the end of the year.

Sadly, in some ways, the hydrogen will have to be driven from Runcorn, as the Herne Bay electrolyser won’t be completed for a couple of years.

I would assume, that the hydrogen is coming from the plant where I worked around 1970, or more likely its successor.

July 1, 2020 Posted by | Hydrogen, Transport | , , | Leave a comment

15 More Fuel Cell Electric Buses For UK Roads

The title of this post, is the same as that of this article on H2 View.

This is the introductory paragraph.

A further 15 fuel cell electric buses (FCEBs) are planned for the UK this year, as the country works towards its goal of deploying 4,000 zero emission buses over the next five years.

These futher points are made.

The fuel cells are 85KW heavy-duty FCveloCity®-HD fuel cell modules from Ballard Power Systems.

This will take Wrightbus’s order book for hydrogen-powered buses to fifty. all of which will be delivered this year.

Twenty buses are for London and fifteen are for Aberdeen.

I have some thoughts on the 85KW heavy-duty FCveloCity®-HD Fuel Cell Module.

This pdf file on the Ballard web site is the data sheet and this is selected data.

  • The net power is 85 kW
  • The fuel cell weighs 256 Kg.
  • It needs a coolant sub-system that weighs 44 Kg.
  • It needs an air sub-system that weighs 61 Kg.
  • It is a true zero-emission product.

It is worth looking at the power train of a New Routemaster bus, which although very different will probably give clues as to the weight that can be carried and the power and battery size needed for a full-size bus.

  • The Cummins ISBe diesel engine develops 138 kW and weighs 499 Kg.
  • The engine is mounted half-up the back stairs.
  • The Microvast Lithium Titanate battery has a capacity of 18 kWh.
  • The battery is placed under the front stairs.
  • The braking on the New Routemaster bus is regenerative.

These are some of my observations.

  • If you sit at the back of a New Routemaster bus, you can hear the engine, when it is running. On most routes in Central London, it certainly isn’t running all the time.
  • The battery doesn’t seem very large at 18 kWh.
  • The fuel cell with its sub-systems would appear to be lighter than the diesel engine, but of less power.
  • The fuel-cell won’t need the generator of the diesel bus.

I very much feel getting all the components into a standard double-decker bus will be a tight squeeze, but none of the individual components are that large or heavy.

Conclusion

I can’t wait to have my first ride in a hydrogen-powered double-decker bus.

 

June 19, 2020 Posted by | Transport | , , , | Leave a comment

Ryse Hydrogen Wants To Make The North East Of Scotland A World Leader In Hydrogen

The title of this post, is the same as that of this article on H2 View.

This is the introductory paragraph.

Ryse Hydrogen has pledged to work with the Scottish Government and local authorities to make the North East of Scotland a world leader in hydrogen.

I think this is both a laudable and a very sensible aim.

  • Large offshore wind farms are being built both around Aberdeen and the Far North of Scotland.
  • Production of hydrogen is a sensible way to use spare renewable electricity.
  • That area of Scotland is not short of wind.
  • Aberdeen will be taking delivery of hydrogen buses later this year.
  • With their experience of the oil industry, there would not be a shortage of people with the necessary expertise.

The article also details Jo Bamford’s plans for hydrogen buses.

June 13, 2020 Posted by | Transport, World | , , , , , | Leave a comment

‘Chernobyl’ Fears Dismissed As Herne Bay Hydrogen Plant Bid Approved

The title of this post, is the same as that of this article on Kent Online.

it would appear that Kent Online got their prediction right. that I wrote about in Hydrogen Power Plant Bid In Herne Bay Set For Green Light From Canterbury City Council.

June 4, 2020 Posted by | Transport, World | , , , | Leave a comment

Hydrogen Power Plant Bid In Herne Bay Set For Green Light From Canterbury City Council

The title of this post, is the same as that of this article on Kent Online.

These are the introductory paragraphs.

Controversial plans to build a hydrogen fuel plant on a rundown plot of land look set to be given the green light – despite more than 160 objections from concerned residents.

Canterbury City Council was inundated with letters from locals – with one even worried about a Fukushima-style disaster – after a bid to construct the plant in Westbrook Lane, Herne Bay, was revealed in January.

The article said, that the project would create twenty jobs.

This Google Map shows the proposed site for the electrolyser.

Note.

  1. The Railway running East-West at the top of the map.
  2. The A2990 Thanet Way running East-West at the bottom of the map.

From a visualisation on the Kent Online article, it appears that the electrolyser will be built to the West of the Recycling Centre.

I suspect that given the closeness of the railway, it might even be possible to despatch hydrogen to users by specially-designed trains.

The electrolyser will need large quantities of electricity and I can’t see any wires around the site.

This Google Map shows the wider area around the site.

Note.

  1. The Recycling Centre indicated my a blue arrow, just to the right of top-centre of the map.
  2. The A2990 running East-West across the top of the map.
  3. The 18 MW Molehill Solar Farm between the old and new Thanet Ways, in the middle of the map.
  4. The 51.9 MW Owls Hatch Solar Farm, in the South East corner of the map.
  5. For full production, the electrolyser needs 23 MW!

These two solar farms, mean, that there must be a high-quality electricity connection in the area.

With all the offshore wind in Kent and these solar farms on the doorstep, the Herne Bay electrolyser, will not have much difficulty obtaining genuine renewable electricity.

Conclusion

As someone, who once worked, in a hydrogen factory, I would be happy to live near to the site.

Are Ryse planning to put a filling station for hydrogen vehicles on the A2990?

May 30, 2020 Posted by | Transport | , , , | 3 Comments

Joint Venture With Linde AG And £38M Strategic Investment

The title of this post, is the same as that as this Press Release from ITM Power.

This is the first paragraph.

ITM Power plc  is pleased to announce its intention to raise at least £52.0 million (before expenses) through (i) a strategic investment of £38.0 million at 40 pence per share by Linde UK Holdings No. 2 Limited, a member of the Linde AG group (Linde) (the Share Subscription); and (ii) a conditional placing of £14.0 million at 40 pence per share (the Firm Placed Shares) with certain existing and new institutional investors (the Firm Placing).   The Group has also entered into a 50/50 joint venture with Linde (the Joint Venture) which will focus on delivering green hydrogen to large scale industrial projects, principally those with an installed electrolyser capacity of 10 Megawatts (“MW”) and above.

There is all the usual financial stuff and these sentences.

The net proceeds of the fundraising will be used principally to enhance the manufacturing capabilities of the Group, particularly for the development and production of large scale 5MW electrolysers, to facilitate product standardisation and manufacturing cost reduction.

The Joint Venture will focus on delivering green hydrogen to large scale industrial projects (generally being opportunities with installed electrolyser capacities of 10 Megawatts and above)

As ITM Power are constructing the largest electrolyser factory in the world, at Bessemer park in Sheffield, it appears to me that ITM Power are going for the larger scale hydrogen market.

Recently, I wrote these three posts.

News stories generated about the company or the production of hydrogen seem to require large electrolysers in excess of 5 MW.

It looks like ITM Power are setting themselves up to tap this market substantially.

How Much Hydrogen Would A 5 MW Electrolyser Create In A Day?

I found the key to the answer to this question on this page of the Clean Energy Partnership web site.

To produce hydrogen by electrolysis directly at the filling station, the CEP currently requires about 55 kWh/kg H2 of electricity at an assumed rate of efficiency of > 60 percent.

To produce 1 kg of hydrogen, nine times the amount of water is necessary, i.e. nine litres.

I will use that figure in the calculation.

  • A 5MW electrolyser will consume 120 MWh in twenty-four hours.
  • This amount of electricity will produce 2,182 Kg or 2.182 tonnes of hydrogen.
  • It will also consume 19.64 tonnes of water.

In Surplus Electricity From Wind Farms To Make Hydrogen For Cars And Buses, I described how Jo Bamford and his company; Ryse Hydrogen, have applied for planning permission to build the UK’s largest electrolyser at Herne Bay in Kent.

  • It will produce ten tonnes of hydrogen a day.
  • The hydrogen will be sent by road to London to power buses.

So could the electrolyser be a 25 MW unit built of five 5 MW modular electrolysers?

Linde and their UK subsidiary; BOC, must have a lot of knowledge in transporting tonnes of hydrogen by road. I can remember seeing BOC’s trucks behind ICI’s Castner-Kellner works in the 1970s, where they collected hydrogen to see to other companies.

 

May 29, 2020 Posted by | Transport, World | , , , , , , , | 2 Comments

H2OzBus Project: Deploying Hydrogen Fuel Cell Bus Fleets For Public Transport Across Australia

The title of the this post, is the same as that of this Press Release from ITM Power.

This is the introductory paragraph.

ITM Power, the energy storage and clean fuel company, is pleased to announce the formation of the H2OzBus Project (“the Project”) and the signing of a memorandum of understanding with strategic partners (“the Consortium”).  The Consortium comprises Transit Systems, part of the SeaLink Travel Group, Ballard Power Systems, BOC Limited, Palisade Investment Partners and ITM Power.  The Consortium partners have signed a memorandum of understanding as a further step in evaluating and demonstrating the concept of hydrogen fuel cell electric buses for use in public bus transport in Australia.

Some further points from the Press Release.

  • Initially, a hundred buses will be deployed.
  • The buses appear to be being built in Australia.
  • Ten locations are being considered for the buses.

It looks to be a very sensible project.

May 25, 2020 Posted by | Transport | , , , | 1 Comment