BIS initiative aims to shift government and corporate procurement towards low carbon goods and services
BusinessGreen guest editor and CSO at BT, Niall Dunne, explains how a C-level sustainability post can help firms drive systemic green change
BT's Niall Dunne argues sustainability teams have a key role to play in greening the world's sprawling supply chains
The telco is the first company in the world to certify product carbon footprints in line with the GHG Protocol
Submit your questions to one of the UK's top sustainability leaders
Thousands of meters and building management systems installed across the UK, with international expansion planned for 2012
New sleep mode to help trim BT's energy use, which currently accounts for 0.7 per cent of the UK's total
Pioneering new policy requires all BT suppliers to set emissions targets and report on progress