After years of stagnation, the U.K.’s green transition finally appears to be underway, with great support from the country’s recently elected Labour government. Plans for an electricity ‘superhighway’ between Scotland and England have been approved, supported by new wind and solar energy projects across the U.K. This month, the U.K.’s energy regulator, Ofgem, approved a $5.6 billion electricity “superhighway” project, which will transport renewable power 300 miles between north-east Scotland and the north…