Molten salt solves solar storage problems

James S Murray
clock • 2 min read

US firms claim solar energy storage systems based on molten salt have reached commercial viability

A new breed of solar farm capable of delivering energy on demand even when it is dark or overcast is poised for a major breakthrough this year, according to two US firms who claim they are ready to commercialise...

To continue reading this article...

Join BusinessGreen

In just a few clicks you can start your free BusinessGreen Lite membership for 12 months, providing you access to:

  • Three complimentary articles per month covering the latest real-time news, analysis, and opinion from Europe’s leading source of information on the Green economy and business
  • Receive important and breaking news stories via our daily news alert
  • Our weekly newsletter with the best of the week’s green business news and analysis

Join now

 

Already a BusinessGreen member?

Login

More on Energy

Drax completes 'transformational' £548m acquisition of Bluefield Solar

Drax completes 'transformational' £548m acquisition of Bluefield Solar

Energy giant secures multi-gigawatt pipeline of new solar and wind projects, as it looks to further diversify its clean energy portfolio

James Murray
clock 31 July 2026 • 2 min read
Renewables met a record 52 per cent of UK power demand in 2025

Renewables met a record 52 per cent of UK power demand in 2025

Record output from offshore wind and solar saw the share of electricity provided by renewables jump yet again, the latest government statistics confirm

Michael Holder
clock 30 July 2026 • 4 min read
Study: Cost competitive heat networks could catalyse £100bn in private investment

Study: Cost competitive heat networks could catalyse £100bn in private investment

Closing the cost gap between heat networks and gas boilers is 'achievable and affordable', industry claims, but it requires clear government commitment

Stuart Stone
clock 28 July 2026 • 4 min read