[1] Univ Coll Cork, ERI, MaREI, Cork, Ireland
[2] Univ Strathclyde, Dept Econ, Fraser Allander Inst, Glasgow, Lanark, Scotland
[3] Plymouth Marine Lab, Plymouth, Devon, England
[4] Cardiff Univ, Welsh Sch Architecture, Low Carbon Res Inst, Cardiff, S Glam, Wales
[5] Cardiff Univ, Welsh Sch Architecture, Cardiff, S Glam, Wales
[6] ICIT, Herriot Watt, Orkney, Scotland
[7] Tecnalia Res & Innovat, Parque Tecnol Bizkaia, Bizkaia, Spain
[8] Univ Coll Cork, ERI, Beaufort, Cork, Ireland
[9] Univ Manchester, Sch Mech Aerosp & Civil Engn, Manchester, Lancs, England
[10] European Commiss, Joint Res Ctr, Inst Energy & Transport, Petten, Netherlands
[11] Global Maritime Consultancy, London 11EC2V 6BR, England