The auction share should be expressed as a percentage figure in Directive 2003/87/EC to enhance planning certainty as regards investment decisions, to increase transparency and to render the overall system simpler and more easily understandable.
Ba cheart an sciar a chuirfear ar ceant a shloinneadh mar fhigiúr céatadáin i dTreoir 2003/87/CE chun an chinnteacht pleanála a fheabhsú i ndáil le cinntí infheistíochta, chun trédhearcacht a mhéadú agus chun go mbeidh an córas foriomlán níos simplí agus níos sothuigthe.