Spain

Madrid operation marks company's 30th major city opening and follows recent launch in Paris

Renewables meet over 37 per cent of electricity demand during July, as wind and solar generation climbs

The waters surrounding the Balearic party island are a world heritage site – and conservationists, politicians and tourist chiefs are adamant that plans to drill in the sea must be stopped

Grid operator confirms wind farms provided more power than any other energy source last year, driving emissions down by over 23 per cent

Auto giant announced completion of giant solar array the size of 40 football pitches at Spanish production plant

Developers Aqualia says algae-based technology could enable Spain to 'power 200,000 vehicles through a single toilet flush'

Wind and solar power companies warn unprecedented changes will have a profound impact on health of the industry

The last three months saw wind farms produce more electricity than any other source, with six terawatt hours produced in January

Super-sized bath toys could lead the fight against water pollution

New plant in Spain kicks off five-year project to grow micro-algae at waste-water treatment plants