Gravitricity Explores Czech Coal Mine For MW-Scale Storage
The title of this post, is the same as that as this article on renews.biz.
This is the first paragraph.
Scottish energy storage outfit Gravitricity is exploring the potential to transform a former Czech coal mine into an energy storage plant with a capacity of up to 8MW.
It all sounds like a good use for a disused coal mine.
According to the article, future systems with multiple weights could store up to 25 MWh.
The Anonymous Widower 
Just to show how slowly the wheels turn, the following is an extract from an article about Gravicity back in 2019.
“The company is currently in discussion with mine owners in the UK, Finland, Poland, the Czech Republic and South Africa, where mine shafts could be more than 2,000 metres deep.”
Comment by fammorris | November 18, 2021 |