Positive
Project advancing - milestone achieved
High Impact
Major milestone or critical setback
MarramWind plans to achieve first power around 2033 from the first phase of its 3 GW phased offshore construction programme. The December 2025 EIA Volume 1 Chapter 4 states construction is anticipated to commence in 2030 with up to 12 years of phased offshore construction; for a project of this scale with 126-225 floating turbines, first power from initial energised turbines typically lands within the first 3 years of offshore construction. Year precision reflects phase-level scheduling in the developer's EIA without a more specific date.