Company | Energy transformation family

Renewable energy: Strong synergies

Complete commitment to a new era in a sustainable energy future: Oldenburg EWE AG is a pioneer in the field of renewable power and operates Europe’s most reliable energy networks. We combine our extensive know-how with telecommunications and IT to create an intelligent energy system. Our special strength lies in onshore wind power, where the EWE family is responsible for the entire value chain. We want to introduce you to our affiliated companies who, together with us, are ushering in a new era in clean and effective energy. They’re always happy to help you out with your next project!


Future-proof, practically invisible, and one of the safest in Europe: the power grid of EWE NETZ GmbH is almost completely underground. More than 80 % of the energy produced here comes from renewable sources. EWE NETZ also offers its extensive experience as a service provider in the area of supply infrastructure. The grid experts build, plan and operate substations, power storage systems, and switchgear systems, also for solar and wind farm operators.

EWE NETZ is present in the regions of Ems-Weser-Elbe, Ostbrandenburg Nordvorpommern, and Rügen. There, they ensure that natural gas, electricity telecommunications, and drinking water are reliably available. This is further aided by their continuous expansion and intelligent network technology.

Direct marketing with EWE quality

For older wind plants, one needs not only a sound operating and maintenance strategy but also optimal marketing planning. After all, funding for wind farms usually expires after 20 years, as seen under the Renewable Energy Sources Act (EEG). Following this, plant operators must personally take care of the sale of generated electricity. As a specialist for direct marketing, our subsidiary, EWE TRADING, offers tailor-made solutions for such situations. An example is that our trading professionals take over the market price risk, resulting in more benefits for producers via a fixed commission. The trade in electricity in proven EWE quality is already included in our operational management services scope.


The offshore competencies are bundled in EWE Offshore Service & Solutions GmbH (EWE OSS). As an independent service provider, EWE OSS advises and supports its customers in offshore wind farm projects at home and abroad, while offering 360° solutions.

OSS is familiar with the complex world of wind energy at sea, and that from the planning phase to the first foundation-laying and final operational management. With its interdisciplinary team, the company has gone from pioneer to sought-after professionals within the industry. Currently, the company is working for such projects as alpha ventus, Riffgat , Gemini, Merkur, and Trianel Windpark Borkum I & II.


EWE VERTRIEB GmbH’s green solutions support people on the path to a climate-friendly energy world. Our solutions are always customised for different needs and are individually adaptable. Customers can choose the building blocks from a wide range of options to make their everyday lives climate-neutral. EWE VERTRIEB offerings range from the delivery of eco-power to the optimisation of lighting design and e-mobility to the installation of private photovoltaic power plants, including a connection to our virtual green power plant. Since 2012, we have been successful with the direct marketing of renewable energy facilities. Our green power plant – a pool of decentralised energy generation facilities, consumers and private power systems – already supplies a total capacity of over 3,500 MW. This provides us with the right size and flexibility for all individualised marketing options.


EWE TEL GmbH is the right partner setting up wind farms to get the best out of digitalization. The team of specialists provides both consulting and planning of telecommunications solutions for on- and offshore wind farms. Additionally, they take care of the construction, operations, and connection to systems. The advanced and future-ready EWE fiber-optic network is characterized by its high performance and provides bandwidths to meet any demand. In addition to fast data connections, EWE TEL also offers individual communication solutions, e. g., TERA radio or directional radio for offshore solutions. Its product portfolio is further enhanced by the very latest in modern IP telephone systems.

Find out more about EWE energy topics at the EWE Group homepage.

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