GL Garrad Hassan report examines offshore wind potential in Baltic Sea Region. The Baltic Sea has great offshore wind potential. The development of offshore wind resources will be vital for many of the Baltic nations, as they look to meet their commitments to boost renewable energy generation. GL Garrad Hassan, part of the GL Group's renewables business segment, has presented a new report outlining the potential for large scale offshore wind power deployment in the Baltic Sea Region (BSR). The report was sponsored by the Baltic Sea Region Energy Cooperation (BASREC), a Ministerial process designed to promote sustainable growth, security and prosperity in the region through the energy sector.