Green Investment Group, a specialist in green infrastructure principal investment, project delivery and the management of portfolio assets, and related services, acquired a 25% stake in Westermost Rough Offshore Wind Farm from Marubeni Corporation, a sōgō shōsha headquartered in Nihonbashi. Financial terms were not disclosed. Westermost Rough has a total capacity of 210MW, producing enough electricity to power more than 180,000 UK homes annually and has been in commercial operation since June 2015.