The Anonymous Widower

Which Supermarket Group Will Go For Hydrogen First?

The big supermarket groups need to reduce their carbon footprints.

One area, where they can reduce the amount of carbon-dioxide they emit is in transport.

It is my view that battery-powered articulated trucks will not be seen in large numbers, without a significant improvement in battery and charging technology.

But hydrogen-powered articulated trucks have been developed by Hyundai, as I wrote about in Tesla Has A Rival In New Hyundai Hydrogen-Powered Semi-Truck Concept.

Supermarket groups are surely ideal companies to use hydrogen-powered trucks.

They use a centralised distribution system from large depots, generally using articulated trucks.

Trucks would probably fill-up at the beginning of a delivery run at the central depot, just as they probably do with diesel now.

The only problem would be on long deliveries, where they might need to refuel before returning to the depot.

Surely, the obvious thing to do, would be to install a hydrogen filling station alongside the petrol and diesel at some of the larger superstores.

  • Companies like ITM Power build special hydrogen filling stations, that only need connections to electricity and tap water.
  • Provided the supermarket group has a good corporate deal on green electricity, the hydrogen cost to the group should be the same .
  • This filling station would also be able to fill up their hydrogen-powered vans used for local deliveries.
  • Managers and those, who had a company car could be given ones powered by hydrogen.

The filling station could also be used to sell hydrogen to the supermarket’s customers.

Linked with a How Green Is Your Supermarket? advertising campaign, this could see hydrogen-powered vehicle sales take off!

Would other supermarket groups follow like greedy lemmings?

February 10, 2020 Posted by | Transport | , , , , | 3 Comments

Ballard-Powered Fuel-Cell Tram-Buses From Van Hool Now In Revenue Service In France

The title of this post is the same as that of this article on Green Car Congress.

This is the introductory paragraph.

Ballard Power Systems announcedthat 8 ExquiCity tram-buses built by Van Hool NV and powered by 8 Ballard FCveloCity-HD 100-kilowatt fuel cell modules have been inaugurated at a ceremony in Pau, France and are now in revenue service in Pau’s Bus Rapid Transit System.

The Van Hool ExquiCity tram buses have the following specification.

  • Two sections
  • Length – 18.6 metres (New Routemaster – 11.2 metres)
  • Width – 2.6 metres (New Routemaster – 2.52 metres)
  • Weight – 18.5 tonnes (New Routemaster – 12.8 tonnes)
  • Passengers – 125 (New Routemaster – 80-87 – More on a 21/38/73 in the Peak)
  • Hydrogen Range – 300 km.
  • Power – 100 kW (New Routemaster – 138 kW)

I have compared with a New Routemaster, as both vehicles are designed as hybrids with a power source charging a battery which drives the vehicle, through a Siemens traction motor.

The Glider buses in Belfast are diesel-electric hybrid versions of the ExquiCity.

Conclusion

I do wonder from looking at the comparison with a New Routemaster, that the ExquiCity could be an interesting way to get 56 % more passengers into 66 % more road space. But it may be more efficient to use two New Routemasters to carry 28 % more passengers in 29 % more road space than the ExquiCity.

It is interesting to note that the Mercedes Citaro bendy buses in London, which were so hated by motorists because they blocked junctions were also eighteen metres long like the ExquiCity.

Obviously, if buses ran on a separated bus way, the length is not a problem.

I do feel though, that a purpose-built hydrogen-powered double-deck bus, will be better for most UK towns and cities.

This article on the BBC is entitled Wrightbus Owner Jo Bamford Says Coming To NI Is Revelation.

This is a paragraph.

Mr Bamford, the son of JCB chairman Lord Bamford, told BBC News NI he has a keen interest in the use of hydrogen to power buses and that was the main reason he got involved with Wrightbus.

Consider.

  • Wrightbus designed and built the chassis for the diesel-electric hybrid New Routemaster.
  • Wrightbus pioneered the low-floor bus.
  • In March 2015 JCB made a strategic investment of £4.9M in hydrogen company; ITM Power.
  • ITM Power built the hydrogen filling station for the ExquiCity tram-buses in Pau.

It looks to me, that Jo Bamford, with some help from his father, has assembled the components for a serious assault on the hydrogen bus market.

 

February 10, 2020 Posted by | Transport | , , , , , , , | Leave a comment