UK firm's trials show salt water can be used to grow crops in arid desert environments
Everything about Seawater Greenhouse is counter-intuitive. You do not have to know much about agriculture to know you don't grow things in a desert, you don't grow things using sea water, and you don't...
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