Thursday 17 June 2021

Going Green Podcast #5 Lithium Power

 


Lithium is our way out for power. Lithium Batteries are made from Lithium Carbonate and there are huge deposits in Cornwall and Scotland. The Cornish reserves give us 260mg per litre flowing at a rate of 40-60 litres per second. But we know that mining is environmentally costly. The World's highest grade Lithium in Geothermal waters gives us a low environmental footprint that's enough for a phone battery every few seconds

The Demand is soaring for batteries for renewables. At the moment most of the Lithium comes from Australia, Chile and Argentina but is expensive and unfriendly to extract and uses loads of water, Cornwall may save the World. To give some idea of the amounts needed for cars the Tesla uses 12kg of Lithium per car and we know that the demand is increasing exponentially.

No comments:

Post a Comment

Online Maths Tuition

  Online Maths Tuition goes through some tricky bits that students find difficult - reading the question and asking themselves - what is th...