New research by the Environmental Investigation Agency names Tesco, Marks & Spencer and Waitrose as leaders in alternative refrigerant use
Leading firms, such as Coca-Cola, back Low Energy Company initiative that aims to put a trained energy manager on every office floor
Telefonica and BAE Systems also added to Dow Jones sustainability indices, but HSBC and Vodafone removed
inmidtown Business Improvement District launches calculator giving accurate data on members' footprint and impact on the area
But latest survey also reveals the most carbon intensive companies are struggling to curb emission growth
Company reveals plan to assess whether energy intensive 4G networks can help deliver net emissions savings
Latest iPhone 5s and 5c models show lifetime carbon emissions exceed iPhone 4s, even as company touts adherence to environmental policies
Body intends to offset 2.4 million tonnes of carbon emissions from tournament and preceding Confederations Cup
BusinessGreen Leaders Award's consultancy of the year has worked on more than 20 feature films and is now set to release the UK's first ethical movie
Company details how it became the first private healthcare provider to qualify for global Carbon Trust Standard certification