Bałtyk 2 and 3 Foundations Installed

Why It Matters

The launch accelerates Poland’s offshore wind build‑out, bolstering energy security and supporting EU decarbonisation targets while creating a sizable revenue stream for the developers.

Key Takeaways

• First dozen monopiles and transition pieces installed for Bałtyk 2/3
• 100 foundation sets to be installed before offshore substations later 2026
• Combined 1.44 GW capacity will power ~2 million homes by 2028
• Installation uses Thialf vessel; over a dozen support ships deployed
• Environmental safeguards include marine‑mammal monitoring and bubble curtains

Pulse Analysis

The Baltic Sea is rapidly becoming a hub for Europe’s offshore wind expansion, and the joint venture between Norway’s Equinor and Poland’s Polenergia marks a decisive step forward. By launching the Bałtyk 2 and 3 foundation installation campaign, the partners signal confidence in the region’s wind resource and in Poland’s ambition to diversify its power mix. The projects, together delivering 1.44 GW, are slated to begin feeding electricity in 2027, positioning the country to meet both domestic demand and EU decarbonisation goals.

The first dozen monopiles, ranging from 50 to 70 metres, and 17‑metre transition pieces have already been set in place using Heerema’s heavy‑lift vessel Thialf, supported by more than a dozen ancillary ships handling transport, logistics and marine operations. Over the next months, a total of 100 foundation sets will be driven into the seabed, followed by the installation of offshore substation jackets later this year. To protect the sensitive marine environment, the campaign incorporates real‑time marine‑mammal monitoring, soft‑start turbine procedures and bubble‑curtain technology that dampens underwater noise.

From a business perspective, the Bałtyk 2 & 3 developments provide a tangible revenue pipeline for Equinor’s offshore portfolio and a strategic foothold for Polenergia in the burgeoning European renewables market. Supplying power to roughly two million households, the projects will contribute significantly to Poland’s energy security while reducing reliance on coal. The timely delivery of these assets also aligns with the EU’s 2030 renewable target, offering investors a clear signal that large‑scale offshore wind in the Baltic is both technically feasible and financially attractive.