The final amount leaked could be four times the volume that has spewed into the sea in the past week
If efforts to dam the Shell oil spill prove unsuccessful the final amount of oil leaked into the North Sea could be four times greater than it is at present, the company admitted on Wednesday. More than...
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