[1] Sustainable Energy Author Ireland, Dublin 2, Ireland
[2] Natl Univ Ireland Univ Coll Cork, Environm Res Inst, Energy Policy & Modelling Grp, Cork, Ireland
[3] Natl Univ Ireland Univ Coll Cork, Sch Engn, Cork, Ireland
[4] Univ Dublin Trinity Coll, Dublin 2, Ireland
[5] Sir John Rogersons Quay, Econ & Social Res Inst, Dublin 2, Ireland
[6] Aalborg Univ, Dept Dev & Planning, Aalborg, Denmark