By Keithley Martin, Head of Supplier Development and Vijay Chouhan, Energy Manager At O2 we’ve…Read more
O2 achieves global industry first with triple Carbon Trust Certification
O2 has become the first mobile telecommunications company in the world to be awarded triple certification…Read more
O2 bags Carbon Trust Standard once again
O2 has achieved the Carbon Trust Standard once again which means we've successfully measured and…Read more
O2 bags Carbon Trust Standard once again
O2 has achieved the Carbon Trust Standard once again which means we've successfully measured and…Read more
