The Anonymous Widower

British Start-Up Beats World To Holy Grail Of Cheap Energy Storage For Wind And Solar

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

If you think it sounds too good to be true, then watch this video from the company behind the technology; Highview Power.

The basic principle is very simple.

  • Electricity is used to turn air into liquefied air using refrigeration technology, that has been around for donkeys years.
  • This is stored in tanks under pressure.
  • To retrieve the energy, the liquid air is allowed to evaporate and creates electricity through a turbine and generator.

These engineers have taken several pieces of readily available industrial equipment, put it together in a novel way. to create an energy storage system.

I believe that this could be the Holy Grail of energy storage!

Why?

In World’s Largest Wind Farm Attracts Huge Backing From Insurance Giant, I discussed how Aviva have invested a billion pounds in wind farms, as it gives them the sort of long-term return they need to provide pensions and pay out insurance claims.

But if you own a Gigawatt-sized wind farm in the North Sea, one thing is missing; the ability to store that energy in an affordable way.

So by investing in this type of energy storage and coupling it with their own wind farms, Aviva can control the output of the wind farms to what the National Grid needs.

All it needs is some more money, that needs a home. And Aviva have lots of that!

It’s also an investment with an ethical and green profile.

  • No polluting technology.
  • Proven technology.
  • Zero-carbon technology.
  • Non-toxic technology.
  • No use of exotic and scant resources.
  • No expensive or dangerous fuel
  • Affordable technology

Systems can also be distributed to where they are needed or where there is surplus electricity.

If you want to know more, watch the video and then look at other videos for Highview Power.

How Much Energy Can Highview Power’s Systems Store?

The biggest energy storage system in the UK is Electric Mountain, which has a power output of 1,728 MW and an energy storage capacity of 9.1 GWh.

That is some battey and it was built in the 1970s for a cost of £425 million, which would be £1.3billion today.

In a video it is claimed that Highview Power are designing a storage system, which has a power output of 200 MW and an energy storage capacity of 1.2 GWh.

You would only need to build nine and you’ve got another Electric Mountain!

Perhaps to maximise security of supply and obtain a fast response, the systems could be placed in Cumbria, Essex, Humberside, Kent, Merseyside, Norfolk, Suffolk, Thurso and Yorkshire.

Would We Need Nuclear Power?

Probably not!

For the same amount of money as a large nuclear power station, you’d get an awful lot of offshore wind farms and the storage thrown in.

Conclusion

This technology could solve the world’s energy problems.

 

 

I

 

August 26, 2019 - Posted by | Energy, Energy Storage | , , , ,

1 Comment »

  1. […] Highview Power looks to be promising and I wrote about it in British Start-Up Beats World To Holy Grail Of Cheap Energy Storage For Wind And Solar. […]

    Pingback by The Power Of Battery Storage « The Anonymous Widower | November 20, 2019 | Reply


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