United Kingdom, March 17 -- RWE, one of the world's leading offshore wind companies, is celebrating significant progress in the construction of its 1.4 gigawatts (GW) Sofia offshore wind farm located on the Dogger Bank off the UK east coast.The project has already achieved several major milestones in the construction of foundations, onshore and offshore electrical systems over the past months. It is now preparing for the first turbine installation expected in the coming weeks, and first generation of electricity and feed into the grid later this year. Last week saw the arrival of the brand-new, state-of-the-art Wind Peak turbine installation vessel from Cadeler, which will carry the first of the 14 megawatts (MW) turbine1 components to the ...