- GE Vernova and 50Hertz are building a 2 GW HVDC system to connect offshore wind in the Baltic Sea to Germany’s grid, powering nearly 2 million homes by 2031.
- The project uses advanced HVDC technology for efficient energy transmission with eco-friendly gas-insulated equipment to reduce its carbon footprint.
- Ostwind 4 supports Germany’s push for 80% renewable energy by 2030, helping to integrate offshore wind farms into the national grid and reduce fossil fuel reliance.
GE Vernova and 50Hertz secured the Ostwind 4 contract to connect 2 gigawatts (GW) of offshore wind energy in the Baltic Sea to Germany’s grid. The project utilises high-voltage direct current (HVDC) technology to meet Germany’s growing green energy demands.
Located 30 kilometres from Rügen Island in the Arkona Basin, Ostwind 4 will transmit wind-generated electricity to the mainland with minimal power loss. By 2031, it will deliver energy to nearly two million households.
Germany aims to achieve 80% renewable energy by 2030, and Ostwind 4 plays a critical role in this effort. The project integrates offshore wind farms into the national grid and reduces dependence on fossil fuels, strengthening the country’s energy transition.
Ostwind 4 represents 50Hertz’s first use of 2 GW and 525-kilovolt HVDC systems in the Baltic Sea. Stefan Kapferer, CEO of 50Hertz, emphasised the need for regulatory changes to connect cross-border wind resources more effectively to Germany’s grid, unlocking the full potential of offshore wind in the region.
HVDC technology enhances renewable energy transmission efficiency. It enables the transport of large electricity volumes over long distances, outperforming traditional alternating current (AC) systems. Ostwind 4’s HVDC system ensures optimal transmission by minimising energy loss, making it ideal for offshore wind.
The project incorporates eco-friendly, gas-insulated equipment, which cuts the carbon footprint of the energy infrastructure. This aligns with Europe’s climate objectives, driving sustainable innovations.
Ostwind 4 supports Europe’s renewable energy ambitions by strengthening energy infrastructure and advancing climate targets. The project also spurs local economic growth by creating jobs and attracting investment in green technologies.
The collaboration between GE Vernova and 50Hertz demonstrates the importance of cooperation between industrial actors and grid operators. This partnership accelerates the energy transition and highlights the need for innovative solutions to meet growing energy demands without relying on fossil fuels.
As Europe pursues its climate goals, projects like Ostwind 4 become increasingly crucial. This initiative helps Germany meet its renewable energy targets while contributing to Europe’s overall plan to reduce greenhouse gas emissions and combat climate change.
In summary, Ostwind 4 marks a significant step forward for Germany’s renewable energy industry. The project leverages advanced HVDC technology to connect offshore wind power to millions of homes, supporting the country’s ambitious climate goals.
Ostwind 4 sets a new benchmark for European sustainable energy infrastructure by reducing energy losses and incorporating eco-friendly innovations. With its scheduled completion in 2031, the project will play a pivotal role in Germany’s clean energy future.