The Green Party meets for its annual conference in Greystones, Co Wicklow, to morrow. The main addresses at the one-day event, which will launch the Greens' European and local election campaigns, will be by MEPS Ms Patricia McKenna and Ms Nuala Ahern. Members of the Silvermines Action Group and the Boyne Valley and New grange Environmental Protection League will address the conference on the problems caused by proposals to locate dumps in their areas.