Havfram has signed a contract with Iberdrola for the installation of 21 Siemens Gamesa wind turbines at the 315MW Windanker offshore wind project in the German Baltic Sea.
The agreement covers transport and installation support, which will be executed by one of Havfram’s newbuild NG20000X-HF wind turbine installation vessels.
The contract will start in the summer of 2026 and enables high utilisation of the vessel planned to be used.
Most of the renewable electricity generated by the new Siemens Gamesa 15MW turbines will be sold through long-term power purchase agreements (PPA) on the German market.
Even Larsen, CEO of Havfram Wind, said: “Iberdrola is one of the most experienced developers in the market and has demonstrated a strong commitment to renewable energy solutions.
“Currently, they have 1793MW of offshore wind capacity in operation and a further 3000MW under construction.
“Havfram is proud to be supporting Iberdrola’s ambitions within offshore wind and their efforts to mitigate climate change.”
Martin Degen, Commercial Director and Vice President of Havfram, added: “The entire procurement process with Iberdrola was pragmatic and uncomplicated as both organisations share rigorous standards for quality and sustainability.
“To be selected as T&I partner for Windanker, Iberdrola’s third Baltic Sea project, proves our established position in the market and that we, at Havfram, are trusted to carry out installations in the crucial end phase before the wind farm goes into operation.
“The project adds to our strong and growing contract backlog.”


