 Integrating Ireland economically has been a theme of Logue's writing throughout his career, most recently in the "Irish Times" and in earlier publications as economic spokesman for the Social Democratic and Labour Party (SDLP).He was economist at the Dublin-based National Board for Science and Technology from 1981–84.Logue, after leaving the European Commission in 2005, became involved in Renewable Energy and is chairman of Priority Resources as well as a director of two companies, one in Solar Energy, the other in Wind Energy.