BESS stands for Battery Energy Storage System. It stores surplus renewable electricity and releases it when demand is high or when generation is low (e.g., at night or during cloudy conditions). BESS is essential for grid stability, reducing fossil‑fuel backup, and enabling Ireland to rely more heavily on clean energy.
It is a proven, safe, and widely deployed technology across Ireland, Europe and internationally. The proposed Lithium Iron Phosphate batteries are rigorously tested to international safety standards at every stage – design, construction, installation, and operation.