TFL and City of London publish conflicting reports on value of central LEZ
London Assembly Members will urge the government to launch a Berlin-style low emissions zone before the 2012 Olympic Games, requiring cars to display a coloured window sticker indicating their impact on...
UN climate secretariat says funding commitment comes at 'a critical time' given level of outstanding contributions from governments
Uber rival Lyft announces plan to offset carbon impact of every journey booked on its platform
In its first sustainability report the world's largest sugar producer promises all its plastic packaging will be reusable, recyclable, bio-degradable or compostable by 2030
The start-up believes a blockchain-based reward system could be the answer to workplace energy saving - and National Rail is its first guinea pig