Renewable Energy

The electricity system on the island is undergoing a transformation as a result of the growing integration of renewable energy and the implementation of broader technological innovation. The electricity sector will play a key role in shaping a sustainable energy future for Ireland and Northern Ireland. EirGrid Group is developing many of the necessary infrastructural and operational requirements to facilitate this shift across the island. As the TSOs, EirGrid and SONI are responsible for managing electricity supply and demand in real-time and controlling flows of power on the island’s transmission systems.

The integration of more variable renewable forms of generation on the power system means transmission operators must consider an additional complex range of demand and supply issues. These include the operational challenges of switching to more variable non-synchronous generation sources, security of supply in terms of managing an increasing variety of generation technology types and the integration and use of Smart Grid technologies allowing greater user participation in the power system.

Our Delivering a Secure Sustainable Electricity System (DS3) programme which meet the challenges of operating the electricity system in a secure manner while achieving the 2020 and 2030 renewable electricity targets.

Read More About DS3

System and Renewable Reports

Fuel Mix 2022 (Pie Chart)

Wind Installed Capacities - 1990 to date (Table)

System & Renewable Summary Report (Spreadsheet)

System Data Qtr Hourly (Spreadsheet)

2022/23 2020/21 2018/19 2016/17 2014/15

Wind Dispatch Down - 2011 to Date (Table)

Annual Renewable Dispatch-Down Report 2022 2021 2020 2019 2018 2017 2016 2015 2014 2013 2012 2011

Historical Monthly & Quarterly DD Summary Report (Spreadsheet)

Quarterly Wind Dispatch Down Report (User Guide PDF)