Kaskasi wind farm: Inauguration of an offshore wind farm in Germany

The Kaskasi wind farm in Germany is a key example of the country's commitment to fighting climate change. With a capacity of 342 MW, it can provide green electricity to more than 400,000 homes and contribute significantly to climate goals.

Share:

Comprehensive energy news coverage, updated nonstop

Annual subscription

8.25$/month*

*billed annually at 99$/year for the first year then 149,00$/year ​

Unlimited access • Archives included • Professional invoice

OTHER ACCESS OPTIONS

Monthly subscription

Unlimited access • Archives included

5.2$/month*
then 14.90$ per month thereafter

FREE ACCOUNT

3 articles offered per month

FREE

*Prices are excluding VAT, which may vary depending on your location or professional status

Since 2021: 35,000 articles • 150+ analyses per week

The Kaskasi wind farm was inaugurated in Germany on March 23. Located about 35 kilometers north of the island of Helgoland, the park has an installed capacity of 342 megawatts (MW) and can supply over 400,000 homes with green electricity. The builders gradually commissioned the 38 wind turbines over a four-month period and now have all the turbines connected to the grid. The approval process began in spring 2019 and construction was given the green light by the German Federal Maritime and Hydrographic Agency in late 2020. The total duration of the offshore construction was nine months, with investment costs for Kaskasi amounting to approximately 800 million Euros.

Inauguration of a key player in the energy transition

At the inauguration ceremony, Robert Habeck, German Federal Minister of Economics and Climate Action, emphasized the importance of offshore wind power in the energy transition. According to him, offshore wind turbines can produce more electricity for more hours per year than onshore wind turbines. Germany has thus significantly increased the expansion targets of the German Offshore Wind Energy Act to at least 30 gigawatts by 2030. The Minister also announced significant improvements to the legal framework and measures to speed up approval procedures.

The Kaskasi wind farm was the only new offshore wind farm completed off the German coast last year. Markus Krebber, CEO of RWE AG, emphasized the importance of offshore wind in the fight against climate change and announced RWE’s participation in the major German offshore auctions this summer. RWE is one of the world’s leading offshore wind companies and can make a significant contribution to achieving the climate goals.

Recyclable rotor blades for the Kaskasi wind farm

Siemens Gamesa has equipped three turbines at the Kaskasi wind farm with recyclable rotor blades, thanks to a new resin with a special chemical structure that separates the materials for future reuse. This technology is also used in the Sofia wind farm under construction in the United Kingdom.

In conclusion, the Kaskasi wind farm is a major project in the German energy transition. Its commissioning represents an important milestone for the expansion of offshore wind power in Germany. Wind turbines can produce more electricity for more hours per year than wind turbines

Policy reversals, reduced performance and corporate disengagement marked an unprecedented slowdown in wind power in 2025, although China continued its expansion at a steady pace.
The Québec government has approved three wind projects totalling 792 MW to meet growing energy demand and support regional economies in Bas-Saint-Laurent and Capitale-Nationale.
French group ENGIE has officially commissioned the Serra do Assuruá complex in the State of Bahia, making it its largest onshore wind project worldwide.
RWE signed a 15-year power purchase agreement with Indiana Michigan Power for the Prairie Creek project, aimed at supporting Indiana’s growing electricity demand starting in 2028.
EDP has signed a long-term electricity supply agreement with Energa for a 322 MW hybrid portfolio combining wind and solar, marking one of the largest contracts of its kind in Poland.
Ocean Winds has deployed a LiDAR buoy off Gippsland to collect accurate data on wind and currents, a key step in its 1.3 GW offshore wind project in Australia.
TerraWind Renewables acquires five projects totalling 255MW in northern Japan, bringing its onshore wind development capacity to 327MW and targeting first commercial operation in 2028.
A consortium led by EDF power solutions has signed a 20-year agreement with Nama PWP to develop a 120 MW wind farm in southeastern Oman, with commissioning scheduled for Q3 2027.
Microsoft expands its partnership with Iberdrola through two new power purchase agreements in Spain, reinforcing its European energy strategy while deepening the use of cloud and artificial intelligence solutions from the US group.
Casa dos Ventos awards Vestas the supply, construction and maintenance of a 184-turbine complex in the state of Piauí, with an investment exceeding $1.01bn.
Warsaw tests long-term support for offshore wind with a structured tender to maximise competition, reduce financial risk and reassure a supply chain under pressure across Europe.
TotalEnergies has sold 50% of a portfolio of wind and solar projects in Greece to Asterion Industrial Partners, valued at €508mn ($554mn), while retaining operational control and the main share of electricity marketing.
Italy’s offshore wind rollout remains at a standstill, freezing over 18 GW of pending projects and weakening national renewable energy targets.
German manufacturer Nordex has secured an order for 34 turbines for a 200 MW project in the Canadian province of New Brunswick, marking its first entry into this region.
OX2 has started construction on three new onshore wind farms in Finland, bringing its total installed capacity in the country to 750 MW, a record level for a private energy sector player.
Italian group Enel has acquired two onshore wind farms in Germany for an enterprise value of €80mn ($86.5mn), strengthening its presence in a stable and strategic market as part of a targeted asset transfer.
EDF power solutions announces commercial operation of the San Kraal wind farm, the first unit of the 420MW Koruson 1 project, with full commissioning expected in early 2026.
Q ENERGY has announced the entry of three local and citizen-based partners into the capital of the Ventajou wind farm, marking its first strategic equity opening to institutional and community investors.
The Norwegian government has allocated two areas of the Utsira Nord project to the Equinor–Vårgrønn and EDF–Deep Wind Offshore consortia, launching a preparatory phase before a competitive state aid auction.
German group RWE has replaced 27 old turbines with three new high-performance units at its Muel wind farm, doubling energy output and earning ZeroWaste certification.

All the latest energy news, all the time

Annual subscription

8.25$/month*

*billed annually at 99$/year for the first year then 149,00$/year ​

Unlimited access - Archives included - Pro invoice

Monthly subscription

Unlimited access • Archives included

5.2$/month*
then 14.90$ per month thereafter

*Prices shown are exclusive of VAT, which may vary according to your location or professional status.

Since 2021: 30,000 articles - +150 analyses/week.