Reaching a Zero Carbon Future

Building a greener future through mobile and digital innovation to power a low carbon world.

Find out more

We’re committed to playing our part in tackling climate change, doing what we can to protect the environment and helping others do the same by delivering more sustainable choices. As part of our Better Connections Plan, we’re on a journey to help everyone on O2’s network reduce their impact, building a greener future through mobile and digital connectivity.

Zero carbon future
Zero carbon future

Our Journey to a Zero Carbon Future

We're empowering customers to prevent 20 million tonnes of CO2 entering Earth's atmosphere, and we're also committing to supporting large-scale decarbonisation by 2040.

Find out more
o2-vs-co2-casestudy-1100-020621.jpg
o2-vs-co2-casestudy-1100-020621.jpg

Get tips to cut your CO2

We’re helping people make positive changes, whether that’s giving greener choices, connecting 3.5 million smart meters, or powering sustainable innovation.

Find out more
Greener society
Greener society

Greener Society

Connectivity plays a major role in reducing CO2 emissions and building a greener society. We’re committed to delivering environmental benefits that outweigh our own impacts.

Find out more
Greener society
Greener society

Creating a Circular Economy

We’re committing to helping create a more circular society – by achieving zero waste operations and products by 2025, and inspiring people to live more circular lives.

Find out more

More about our Better Connections Plan