But New Zealand refuses to follow suit and will instead sign a non-binding pledge
Australia is set to renew its commitment to the Kyoto Protocol and sign up to binding emission reductions through to 2020, in a move that has been hailed as a major breakthrough for the long-running international...
White House announces series of initiatives to boost the number of electric vehicle charging stations across the US
Paris deal now likely to take effect before end of 2017, as UN invites countries to special ratification event in September
Risk-averse financiers including Aviva, BlackRock and State Street are pursuing renewable energy projects and seeing steady returns
Partnership with Starwood Energy Group will see discount retailer use 100 per cent wind power in 60 of its stores