Positive
Project advancing - milestone achieved
Low Impact
Minor progress or informational
By 2025, EirGrid had completed the first phase of marine and coastal surveys for the Powering Up Offshore – South Coast project, including geophysical investigations across 3,770 km of seabed along potential export cable route corridors from Maritime Area A (Tonn Nua). The resulting Geo-data provide early insights to guide subsequent design and routing of the offshore transmission infrastructure needed to bring 900 MW of offshore wind power ashore.