MANANNAN WIND ENERGY LIMITED

Manannán Wind Energy Limited is an Irish‑owned developer dedicated to accelerating the transition to a zero‑carbon future. The company is spearheading the Manannán offshore project in the Celtic Sea, where it will harness the region’s exceptional wind resources to generate up to 2 GW of clean electricity and green hydrogen. With two potential phases – each capable of delivering around 4 900 GWh per year, enough to power roughly 950 000 homes – the scheme is set to begin operation in the mid‑2030s and will cut CO₂ emissions by an estimated 1.9 Mt annually per phase.

Manannán’s core specialisation lies in large‑scale offshore wind development, from feasibility studies (initiated in 2022) through