EirGrid is involved in international research collaboration for several reasons: to drive value for customers through renewable energy integration, develop internal capability and expertise, and identify and attract talented employees. Some of the ways EirGrid collaborates include supporting and steering research, partnering with all-island and international projects, disseminating results, and collaborating with PhD researchers, research fellows, academics, and research centers. EirGrid also engages in partnerships and collaborations with industrial, government, and research organizations both nationally within Ireland and internationally through Horizon 2020 projects and other non-Horizon funded projects. Leading a large Horizon 2020 consortium provided key insights into the elements needed for successful international research collaboration.