Projekt Baltica 2 targets 1.5 GW capacity to power 2.5 million households. Transformers weighing 360 tons each enable power export from sea farm. Onshore substation in Osieki Lęborskie raises voltage from 275 kV to 400 kV. Power feeds into national grid via PSE Choczewo station. HDD technology connects sea cables to land without shoreline disruption. GIS switchgear at 275 kV and 400 kV under construction in Choczewo. Substation spans 13 hectares comparable to conventional power plants. Delivery involved ships, barges, and special vehicles from Gdynia and Władysławowo ports. Ørsted and PGE engineers designed electrical infrastructure. Project emphasizes safety, work hygiene, and environmental protection. Turbines located 40 km offshore monitored from land substation. General contractor is GE Vernova and Polimex Mostostal. Startup scheduled for 2027 as major system source.