US breakthrough promises "solar panels" that work in the dark

James S Murray
clock • 3 min read

Research team predicts commercially available products within five to 10 years

As every good physicist knows, just because it is dark does not mean there is no light. Or, to put it another way, we are constantly surrounded by infrared light that the earth radiates as heat after...

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 Technology

Global clean hydrogen industry celebrates doubling in production over past year

Global clean hydrogen industry celebrates doubling in production over past year

Hydrogen Council confirms investment in low carbon hydrogen has topped $130bn, as governments look to accelerate decarbonisation efforts and enhance energy security

clock 10 September 2026 • 3 min read
'The best chance of repairing our planet': Earthshot Prize maps positive tipping point potential

'The best chance of repairing our planet': Earthshot Prize maps positive tipping point potential

Research undertaken with University of Exeter assesses how over 50 environmental solutions could have transformative impact on global climate action

James Murray
clock 10 September 2026 • 4 min read
Cornish geothermal power plant produces battery grade lithium

Cornish geothermal power plant produces battery grade lithium

Geothermal Engineering Ltd announces plant is on its way to producing 100 tonnes of technical grade lithium carbonate per annum

clock 04 September 2026 • 2 min read