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Siemens Gamesa Renewable Energy GmbH & Co. KG

Beim Strohhause 17 - 31DE20099Hamburg
Phone:+49 (0) 40 8221 18000
A market leader in renewable energy

Siemens Gamesa Renewable Energy offers onshore and offshore products as well as leading maintenance and repair services for making renewable energy affordable and reliable.


Siemens Gamesa Renewable Energy is a global leader in the wind energy industry. With an installed capacity of more than 130 GW worldwide, we produce and install onshore and offshore wind turbines. We also offer a wide range of services.

Siemens Gamesa unlocks the power of wind. For more than 40 years, our team of more than 28,000 colleagues has been working at the center of the global energy revolution to tackle the most significant challenge of our generation – the climate crisis.

Onshore: Innovations for optimum yield and sustainability

With the Siemens Gamesa 5.X we increase your annual energy production. The SG 6.6-155, SG 6.6-170 and SG 7.0-170 turbine models, which have a flexible output of between 5.6 MW and 7.0 MW and low electricity generation costs set new standards.

Together we can master any challenge and find individual solutions for all wind classes and site conditions.

The flexible design enables customized solutions and makes the platform, for which 35 year full service contracts are available, extremely successful with an order volume of more than 5,000 MW worldwide of which roughly 500 MW are in Germany.

In VSB Neue Energien Deutschland GmbH’s Elster project, the Siemens Gamesa 5.X platform impressively demonstrates the contribution made by the latest generation turbines in repowering. In Saxony-Anhalt, 50 old turbines are being replaced by 16 SG 6.6-155. The annual energy production increases by a factor of six, while the land area required is reduced by 30 percent and the distance to the next settlement increases from 600 m to 1,000 m.

With our 185m hybrid tower for the SG 6.6-170 and the SG 7.0-170, projects can benefit from the high wind speeds at many locations at this height. Thanks to the design of our turbines and towers, the stability of our turbines is ensured even with very high hub heights.

In addition to the RecyclableBlade, the GreenerTower is now also available as an environmentally friendly option. With the same product quality, the new towers achieve a a CO2 footprint reduction of at least 63 percent.

Always on site: our Service for every wind park

Our service teams are on standby at 20 locations across Germany wherever the wind blows, servicing a fleet of around 1,500 onshore wind turbines.

To reduce downtime due to maintenance calls, we rely on digital solutions: Thanks to remote diagnostics and algorithm-based operational optimization, our services offer you the decisive advantage in profitability.

With the EnergyUp™ series, Siemens Gamesa offers a range of innovative upgrades that improve annual energy production and can be flexibly adapted to site conditions. The products are available individually or bundled, for Siemens, Gamesa, Siemens Gamesa and Senvion technologies.

We are continuously working to improve our service offering. In doing so, we benefit from our many years of experience in servicing Bonus, Siemens Wind Power, Adwen, Gamesa and Senvion turbines. In the growth market of Multibrand, we are building on this heritage to constantly expand our services to competently and reliably serve every service request, regardless of the turbine manufacturer. Your satisfaction and the availability of your wind farms are our daily motivation.

The energy transition as a team effort

Successfully shaping the energy transition depends on motivated and qualified employees. We welcomed almost 200 new employees to the Cuxhaven plant in 2023 and are pleased to celebrate with them the 1,000th offshore turbine that will leave the production line in late summer. In view of the rapid expansion targets in Germany, Siemens Gamesa is also focusing in particular on young talent and is intensifying its training efforts, especially in the areas of onshore and offshore service and installation.

more data:
  • Founded: 1976
  • Sales: 9,8 Mrd € (Ende des Geschäftsjahres 2022)
  • Employees: 28.450