Tele-Fonika Kable (TFKable) was contracted by Equinor and Polenergia to design, produce and deliver onshore high-voltage export cables for the Bałtyk 2 and Bałtyk 3 offshore wind farms. Per the Baltic Wind article: 85 km of 220 kV HV export land cables connecting the offshore substation landfall to the onshore substation, plus 38 km of 400 kV EHV underground land cables connecting the onshore substations to PSE's Słupsk Wierzbięcino substation (the grid connection point). Cables are 100% manufactured at TFKable's Bydgoszcz plant in Poland. First energy from Bałtyk 2 and Bałtyk 3 is expected to flow into the grid in 2027 with full commercial operation in 2028.