This presentation is a building research that outlines the capacity in Ocean Energy in Ireland and international dimensions. It provides information on national drivers, research infrastructures, integrating research activity, Ocean Energy Ltd, Open Hydro, Arklow Bank, development and protocol phases, European test sites, Beaufort building, Survival Wave Flume, MaRINET, test site characteristics, Galway bay power buoy, cores, AMETS, MaREI research program and value chain, rotary PTO test rig, Linear PTO/component test rig and test site facilities.