Provision of a Photovoltaic and Battery Energy Storage System at Dublin airport. As part of daa’s strategic commitment to enhancing energy resilience and advancing sustainability at Dublin Airport, this project seeks to deliver a large-scale Solar Photovoltaic (PV) installation integrated with a Battery Energy Storage System (BESS). This project will help support daa’s long-term vision of decarbonising airport operations and securing a reliable, self-sufficient energy supply. daa intent to establish a single supplier agreement for the provision of these works.