Sainsbury's will switch to CO2 to save CO2

clock • 3 min read

Swapping fridges that emit F-gases for CO2 equivalents will help the company cut its overall greenhouse gas emissions

UK retailer Sainsbury's has announced a seemingly counterintuitive strategy to cut the amount of CO2 emitted from its refrigerators - by switching them to use CO2. In a speech made today to the Environment...

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

'A crossroads on energy costs': Could data centres help cut energy bills?

'A crossroads on energy costs': Could data centres help cut energy bills?

A new study argues levy reforms and an AI roll out that boosts power demand could counterintuitively lead to lower domestic energy bills, but only if data centres are sensibly located and effectively managed

James Murray
clock 26 August 2026 • 10 min read
National Wealth Fund invests up to £71m in plans to revive UK tungsten mining

National Wealth Fund invests up to £71m in plans to revive UK tungsten mining

NWF funding for Tungsten West aims to boost supply of critical minerals for defence, aerospace and next generation energy

Stuart Stone
clock 26 August 2026 • 3 min read
Zelp launches 'cow wearable' to measure cattle methane emissions

Zelp launches 'cow wearable' to measure cattle methane emissions

Tech developed with funding from the Global Methane Hub aims to help track 'super pollutant' levels

Stuart Stone
clock 26 August 2026 • 2 min read