BT has led on climate action for three decades and has pledged to cut the carbon emissions intensity of its operations by 90% by the end of March 2031 against a 2016/17 baseline and be net zero for its operations by end of March 2031 and for its supply chain and customer emissions by end of March 2041.

Since 2017, BT has reduced the carbon emissions of its operations by 52% and has reduced supply chain emissions by 25% over the same timeframe.

With one of the largest commercial fleets in the UK, BT has pledged to transition the majority of its 30,000 vehicles to electric or low-carbon alternatives by 2030. As of March 2025, over 5,500 electric vehicles have been deployed and in the same year it announced the largest ever UK commercial EV order, with a further 3,500 EVs to be added over the next two years.

The information on this page was provided by BT Group PLC on Oct 17, 2025