The Anonymous Widower

I Finally Catch A Train From Meridian Water Station

Around lunchtime today, I finally caught a train from Meridian Water station.

Trains have been running, but unfortunately, the departure and arrivals page on my phone, doesn’t seem to be working if you type in Meridian Water station. Also if you want to get the stops of a train that stops at the station, you get the message.

Sorry, Something Went Wrong!

Looks like finger trouble to me!

Even now as I write this, if I try and find the trains departures at Meridian Water station on my phone, the system crashes. But on my computer, if I look for trains between Meridian Water and Tottenham Hale stations, I find that there ten trains between 23:00 and 00:10.

So it looks like those who leave the Field Day before midnight should be able to get home.

Surely, the two systems should give the same answers.

At around five this evening, with my phone still saying sorry, I went back to Meridian Water station.

  • I first tried to get a train from Tottenham Hale, but none seemed to be running.
  • It was very busy with passengers for Stansted and commuters going home.
  • So in the end I took a train to Stratford and stayed in it until it returned.
  • Everybody was able to get a seat.

Eventually, I got to Meridian Water station with the festival goers.

Note,

  1. The train was showing Angel Road station instead of Meridian Water station.
  2. the numbers of festival goers were not as many as I thought they would be!
  3. The traffic was still as heavy.

But at least it wasn’t raining.

Conclusion

The station is working, the trains are working, but the information could have been setup better!

 

June 7, 2019 Posted by | Transport | , , | Leave a comment

Cadent Launches Report Mapping Out Routes To Hydrogen Fuelled Vehicles On UK Roads

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

This is the first paragraph.

A roadmap using hydrogen to decarbonise transport, particularly commercial transport, in the North West of the UK, has been unveiled by the country’s leading gas distribution network Cadent.

The article makes some points about hydrogen-powered transport.

  • Using Cadent’s network to deliver hydrogen, rather than tube trailers, massively reduces the cost and makes fuel cell electric cars (FCEVs) available to the general public for around the same price as a battery electric vehicle or a conventional diesel car.
  • FCEVs can travel further than battery electric vehicles and take the same time to refuel as a conventional petrol car.
  • Grid-supplied hydrogen is the most cost-effective way of supplying hydrogen transport fuel at the required volume – up to six times cheaper than if delivered by trailer and 70 per cent cheaper than electrolysis.

Cadent‘s interest in all this, is not about selling gas, as their interest and income is totalling in transporting gas from producers to end users. So they don’t care whether they transport natural gas or hydrogen.

Hydrogen Storage

The article also discloses plans of INOVYN, a wholly owned subsidiary of INEOS, to develop a grid-scale hydrogen storage facility.

It will be in salt caverns in mid-Cheshire.

It will be able to hold 2,000 tonnes of hydrogen.

It is cheaper to store hydrogen in salt caverns, than on the surface.

The salt caverns have been used to store gas for decades.

This is a quote from the INOYN spokesman.

Storage is a vital component of delivering a viable hydrogen energy system in the UK.

I only had an indirect quick glimpse underground, when I worked at ICI in the area around 1970, but ICI’s salt expert, said they had enough salt in Cheshire to last 9,000 years at the current rate of extraction.

Salt in Cheshire, is a unique geological formation, that is very valuable to the UK and it looks like in the future, thar could enable hydrogen power.

Hydrogen Generation

The hydrogen will still need to be produced. Wikipedia has an entry caslled Hydrogran Production, which is fairly dismissive of electrolysis.

But in my view, hydrogen could be produced by electrolysis using wind power, as other methods like steam reforming of methane produce carbon-dioxide.

I particularly like the idea of building wind farms in clusters around offshore gas platforms, that have extracted all the gas from the fields, they were built to serve.

  • Instead of running electricity cables to the wind farms,  hydrogen is produced by electrolysis on the platform and this is transported to the shore using the same gas infrastructure, that brought the natural gas onshore.
  • This could enable wind-farms to be developed much further offshore.
  • If carbon capture is ever successfully made to work, the existing gas pipe could also be used to transfer the carbon dioxide offshore for storage in worked-out gas fields.
  • The pipe between platform and shore could easily be made reversible, carrying hydrogen one way and carbon dioxide the other.

All of the technology required would also appear to be fully developed.

Conclusion

I am convinced that in the next few years, a hydrogen gas network can be created in parts of the UK.

The North West has advantages in becoming one of the first parts of the UK to have an extensive hydrogen network.

  • It has the means to produce hydrogen gas.
  • It has large wind farms in Liverpool Bay.
  • There are worked-out gas fields, that might in the future be used for carbon storage.
  • If INOVYN can store large quantities of hydrogen, this is a big advantage.

The biggest problem would be converting large numbers of houses and commercial premises from natural gas to hydrogen.

But, we’ve been through that process before, when we changed from town gas to natural gas in the 1960s and 1970s.

Should We Remove Gas From Our Houses?

I only use gas for heating.

  • I feel that naked flames are not a good idea to have anywhere near people, as they can produce oxides of nitrgen, that causes health problems.
  • Gas cookers are also a major cause of household fires.
  • Technology is moving against cooking with gas, as more more to electric induction hobs.
  • If you are fitting a new gas boiler, make sure it can be connected to hydrogen.

When I buy my next property, it will be all electric.

 

June 7, 2019 Posted by | Transport, World | , , , , , , , | 9 Comments