Plans to build the world’s first island which would provide power for three million households have been given the green light by politicians.  The giant artificial island, to be built in the North Sea, will be as big as 18 football pitches (120,000 square metres) but could end up three times this size, and is the biggest construction project in Danish history, costing an estimated 210 billion kroner (£24 billion).  Situated 50 miles out to sea off Denmark’s west coast, it will serve as a hub for 200...…Plans to build the world’s first island which would provide power for three million households have been given the green light by politicians.  The giant artificial island, to be built in the North Sea, will be as big as 18 football pitches (120,000 square metres) but could end up three times this size, and is the biggest construction project in Danish history, costing an estimated 210 billion kroner (£24 billion).  Situated 50 miles out to sea off Denmark’s west coast, it will serve as a hub for 200...WW…