In late September, the Department of Energy released the 2014-15 Offshore Wind Technologies Market Report. The main focus of the report is the status of domestic offshore wind development. The report highlights the 30-MW Block Island Wind Farm project which began construction off the coast of Rhode Island this past summer, as well as twelve other projects for which the developer has obtained site control. The report also discusses technology and economic trends related to offshore wind development and provides an overview of the global offshore wind market.
The data underlying the report is available here.