New technologies like advanced lighting and water-saving sensors are already here, but it will take a reordering of the job market and public buying principles
From the energy sources powering skyscrapers to the water flowing through underground sewers to food growing on urban plots of land, cities are increasingly a focal point of the resource scarcity challenges...
Raised over £167,000
Environment Secretary sets out further detail on post-Brexit plans for the UK farming sector, promising stronger voice for Defra in Whitehall
Comparing last year's Outlook to the latest one reveals crucial shifts in BP's expectations for green technologies
Renewables by far the fastest-growing fuel source over next two decades, according to oil giant, although it expects fossil fuels to still play major role