Wedoany.com Report on Mar 10th, Ireland's first hybrid grid stability system has officially commenced operations in Shannonbridge, County Offaly, with the launch ceremony presided over by Prime Minister Micheál Martin. Named Shannonbridge B, the project combines a 4000MVA synchronous condenser with a 180MWh battery energy storage system, aiming to enhance grid stability and support renewable energy integration.
Developers Lumcloon Energy and Hanwha Energy collaborated to advance this energy storage facility. Construction began in 2023 and was completed earlier this year. The system can deliver up to 20MW of power to the national grid for a duration of nine hours. Located adjacent to the 220kV Shannonbridge substation, it optimizes grid operational efficiency.
Prime Minister Micheál Martin stated at the ceremony: "As we work towards our climate targets, Ireland's energy system is undergoing a massive change." He added, "As Ireland's first hybrid grid stability system, the Shannonbridge B project is precisely the type of infrastructure needed to accelerate the decarbonization of Ireland's electricity system."
Nigel Reams, CEO of Lumcloon Energy, noted: "Shannonbridge B is a landmark achievement from the partnership between Lumcloon Energy and Hanwha Energy. This innovative configuration provides both grid stability and energy flexibility, delivering essential services for Ireland's power system as it transitions to higher levels of renewable energy."
Lee Jae-kyu, CEO of Hanwha Energy, also emphasized: "The successful delivery of the Shannonbridge B project demonstrates Hanwha Energy's commitment to pioneering sustainable energy solutions to address the complex challenges of modern grids." The launch of this energy storage facility marks a significant step forward for Ireland in its energy transition and grid modernization efforts.









