Reuters: Scira Offshore Energy Ltd’s 315-megawatt Sheringham Shoal wind farm planned off the coast of Norfolk has been approved, the government said on Friday. The 108-turbine development will produce enough clean electricity for about 178,000 homes. “Sheringham Shoal will be the UK’s fourth largest offshore wind farm approved to date and will help provide a significant contribution towards our renewable energy targets,” Energy Secretary John Hutton said.