The Anonymous Widower

Chile Wants To Export Solar Energy To Asia Via 15,000km Submarine Cable

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

You can’t fault the Chileans for ambition,  especially as the Atacama Desert is the sunniest area in the world.

But I do think, that it might be cheaper to build a giant electrolyser in Chile and export the hydrogen by ship to Japan and South Korea.

I do wonder, if Chile is a country, that needs to talk to Andrew Forrest of Fortescue Future Industries.

November 15, 2021 Posted by | Energy, Hydrogen, World | , , , , , | Leave a comment

The Power Of Solar With A Large Battery

This post is based on this press release from Highview Power, which is entitled Highview Enlasa Developing 50MW/500MWh Liquid Air Energy Storage Facility In The Atacama Region Of Chile.

This is the first paragraph.

Highview Enlasa, the 50/50 joint venture between Highview Power, a global leader in long duration energy storage solutions, and Energía Latina S.A.-Enlasa, the largest backup power generation provider in Chile, is pleased to announce that it is developing the first liquid air long duration energy storage project in Chile. This 50MW/500MWh (10 hours) CRYOBattery™, which represents an estimated investment of USD $150 million, will be located in Diego de Almagro in the Atacama Region.

Ican deduce these points from this paragraph.

The power output of 50 MW appears to be standard for all of Highview Power’s CRYOBatteries, which is not surprising as the centre of each system appears to be a standard turbomachinery solution from MAN Energy Solutions, as I wrote about in MAN Energy Partners With Highview Power On Liquid-Air Energy-Storage Project.

But whereas the first system at Carrington, near Manchester, can only store 250 MWh, this plant in Chile is twice the size and can provide 50 MW of electricity for ten hours. The Chile plant will just have twice the number of storage tanks for liquid air.

I can no reason, why if Carrington needed to store more electricity, that more tanks couldn’t be added.

This Google Map shows the area around the city of Diego de Almagro.

Note.

  1. The city of Diego de Almagro is in the centre of the map.
  2. In the North-Western corner is the Planta Fotovoltaica ENEL Diego de Almagro, which even my rudimentary Spanish, identifies as a solar power plant.
  3. In the North-Eastern corner of the map, is appears that a second solar power plant is under construction.

The city is surrounded by the large Atacama Desert.

This second Google Map shows the location of Diego de Almagro, with respect to the Chilean Coast.

Note.

  1. The red arrow indicates the solar powerplant at Diego de Almagro.
  2. La Paz in Bolivia is in the North-East corner of the map.
  3. The sandy-beige colour indicates the Atacama Desert.

The area would appear not to lack sun.

This extract is from the press release.

With one of the highest solar irradiations in the world, the Atacama Region has the potential to generate all the country’s electricity. By pairing solar with cryogenic energy storage, Chile can benefit from 24/7, 100% renewable energy.

The Wiukipedia entry for Solar Power In Chile, is not as optimistic as the press release, but does show the rapid growth in the amount of solar power.

Conclusion

Solar power installed with large batteries, will transform the electricity supply in countries like Australia, Chile and India and those in Africa and other places, where there are large hot deserts.

In Europe, Spain is investing heavily in solar power and is a big innovator in solar technology.

 

 

July 1, 2021 Posted by | Energy, Energy Storage | , , , , , , , | 2 Comments

A CRYOBattery For Chile

This article on pv Magazine is entitled Latin America’s First Liquid Air Storage Project.

This is the first paragraph.

The 50 MW Highview Enlasa project will be located in Diego de Almagro, in Chile’s Atacama Region.

It looks like it is a similar size to their other projects at Carrington in Manchester and in Vermont and Spain.

Diego de Almagro is a city in the North of Chile.

June 5, 2021 Posted by | Energy Storage | , , | Leave a comment

Highview Power, Enlasa Form JV To Bring Cryogenic Storage To LatAm

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

This is the opening paragraph.

UK’s Highview Power has formed a joint venture (JV) with Chilean backup power supplier Energia Latina SA (Enlasa) to co-develop giga-scale cryogenic energy storage projects in Chile and across Latin America, it was announced on Wednesday.

Highview has designed the CRYOBattery, its proprietary cryogenic energy storage system that uses liquid air as the storage medium and is capable of delivering from 20 MW/100 MWh to more than 200 MW/2 GWh. The company says that its system is comparable to thermal and nuclear in baseload power delivery.

I’ve always liked Highview Power‘s simple idea of storing energy as liquid air.

  • The technology is simple.
  • No nasty or envionmentally-unfriendly substances are used.
  • There must be few countries in the world, who don’t have the expertise to run these plants safely and to the designed performance.
  • As the extract says, the systems can store gigawatts of power.

Not bad, when you consider that cryogenic energy storage was invented by a garage inventor in Hertfordshire.

October 24, 2020 Posted by | Energy, Energy Storage | , , | Leave a comment

The Poor Chilean Miners

It would appear that it could be over soon for the poor miners trapped in Chile.

I don’t know about you, but I can’t bare to read or watch anything about their plight.  It’s not that I wish them any harm, but being trapped like that would make me go completely mad!

October 12, 2010 Posted by | News | , | 1 Comment