We're successfully reducing our network emissions by introducing more efficient components in our base stations, including implementing solar and wind-powers base stations. And we're sharing network equipment with other operators too which also helps to reduce energy demands.
Growing demands on data centres have increased energy use. We're combating this by introducing more efficient hardware, decommissioning old systems and using virtualisation to optimise the use of servers.
Minimising the impact of using and disposing of mobile devices and accessories is key element of our sustainability strategy. That's why we've teamed up with our suppliers to explore how to improve the environmental performance of our products.
We encourage our global business customers to give us their old phones for re-use and recycling. Because facilities are limited in some countries, we've commissioned research in India and Kenya to discover the best way of increasing recycling capacity.