Mainstream Renewable Power and Aker Offshore Wind have completed their acquisition of an 50% stake in an 800 MW floating offshore wind project in Japan being developed by Progression Energy. The deal was first announced in August last year, while financial terms remain undisclosed. Nordex will supply 314 MW of its wind turbines across two of Valorem’s wind farms in Finland. The projects are expected to enter construction within the next two months, with delivery expected in 2024. The US Department of the Interior’s Bureau of Ocean Energy Management (BOEM) has announced that it will hold an auction on May 11 for two lease areas offshore the Carolinas that could host up to 1,300 MW of offshore wind capacity. Orsted…