Denmark’s parliament approved the plan of an artificial island to house 35,000 people and protect the port of Copenhagen from rising sea levels.
The giant island, named Lynetteholm, would be connected to the mainland via a ring road, tunnels and a metro line.
The approval by Denmark’s parliament paves the way for the 2.6sq km project to begin later this year.
But it faces opposition from environmentalists who have concerns over the impact of its construction.
Plans for Lynetteholm include a dam system around its perimeter, with the aim of protecting the harbour from rising sea levels and storm surges.
If construction goes ahead as planned, the majority of the foundations for the island off Denmark’s capital should be in place by 2035, with an aim to fully complete the project by 2070.
ENVIRONMENTAL GROUPS APPROACH EUROPEAN COURT
A case against the development of Lynetteholm has been brought before the European Court of Justice.
Concerns include the transportation of materials by road involving large numbers of vehicles. One environmental assessment suggested that up to 350 lorry journeys a day through Copenhagen would be required to deliver the raw materials once construction had begun.
Building the artificial island, the size of about 400 football pitches, would require some 80 million tonnes of soil to be delivered to the area to create the peninsula alone, local media report.
There are also concerns among environmentalists about the movement of sediment at sea and the possible impact on ecosystems and water quality.
Protesters gathered outside the parliament building in Copenhagen as the bill passed on Friday with a majority of 85 in favour and 12 against, according to Danish broadcaster DR.