Only a small number of FTSE 100 firms' pension schemes have shifted their investment approach to take account of climate-related risks, ShareAction research finds
Telecoms giant claims it is within four per cent of 2020 target to power entire global operations with 100 per cent renewables
Telecoms giant responds to IPCC's clarion call with new, more ambitious decarbonisation target
Telco giant says its technologies have helped customers cut their carbon emissions by 11.3 million tonnes
BT has found a business trigger point capable of delivering exponential carbon savings
EXCLUSIVE: BT has inserted a 'world first' clause in its contract with supplier Huawei, requiring the tech giant to measure and reduce emissions over the duration of the agreement
EXCLUSIVE: Could BT's new contract clause change the game for supplier agreements?
Carbon Trust report offers 10-step plan for becoming 1.5C compliant company, arguing the target is possible with greater business collaboration
Mobile network giant inks deal with npower to source power from wind and solar farms through to 2021
Telco giant sets goal to cut carbon emissions 87 per cent by 2030, after hitting 2020 target four years early