In October 2010 MeyGen, a consortium of Morgan Stanley, Atlantis Resources Corporation and International Power, received a 25-year operational lease from the Crown Estate for a 400 MW tidal power project in the Pentland Firth. However, in 2011 the plans were in difficulty after Norwegian partners Statkraft pulled out of the project. In September 2013 the Scottish Government granted permission to Meygen for the commencement of the "largest tidal energy project in Europe" and the developer announced the installation of a 9 MW demonstration turbine and then an 86 MW array tidal array. Commercial production commenced in November 2016 and MeyGen intend to develop the site up to its current grid capacity of 252 MW.