The BalWin5 project balances this reality with a major renewable energy initiative. Its Electric vision “is to produce enough electricity to power at least 2.75 million homes.” This ambitious initiative includes an offshore converter station located in the North Sea and an onshore converter station situated at Bremen-Werderland. The project is an important development in advancing Germany’s Energiewende, with commissioning expected in 2032.
BalWin5 carries power generated by offshore wind farms located along the German North Sea coast. It brings this energy directly to Germany’s onshore transmission grid. The project is expected to include a joint sea cable including a land cable system, with a total length of 325 kilometers. This infrastructure is critical to allowing the most efficient transfer of renewable energy to growing demands.
Partnership and Collaborative Efforts
The GE Vernova-Seatrium consortium has been awarded the contract for the BalWin5 project. This accomplishment is the fourth project to be realized under a five-year joint development agreement with TenneT. This new partnership, formed in March 2023, is a testament to both parties’ dedication towards accelerating Germany’s energy transition with new innovative solutions.
Seatrium will engineer and build the offshore converter platform vital to BalWin5. This platform will be essential for harnessing electricity produced by offshore wind farms. It plays a crucial role in making sure all that electric juice gets delivered.
“We are proud to extend our partnership with TenneT and GE Vernova to deliver this transformative offshore wind solution as we collectively push boundaries to accelerate energy transition goals and innovation.” – Samuel Wong
Commitment to Renewable Energy
As such, the BalWin5 project forms an essential part to TenneT’s 2GW program. This action is part of Germany’s wider efforts toward increasing its use of renewable energy. As the country overall looks to do the same and phase out fossil fuels, programs such as BalWin5 will be key to reaching those sustainability goals.
As GE Vernova representative Philippe Piron pointed out, this is the most important project in the world.
“BalWin5 reflects the scale and ambition of Germany’s energy transition, and we are proud to support TenneT in this important programme.” – Philippe Piron
This project provides a significant increase in Germany’s renewable energy capacity. It serves as an exemplary model of effective collaboration between public, private and civic stakeholders aligned to promote sustainable development.
Future Outlook
With commissioning date approaching, all stakeholders involved in project are hopeful that BalWin5 will set a positive transformation in motion for Germany’s energy future. The purpose of this project will be to actively inject renewable energy into the national grid. Its impact on carbon emissions will be enormous.

