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Repowering with ENERTRAG

Proven location. New wind turbines.

Repowering explained

Modern technology meets proven locations: repowering prepares wind farms for the future. New wind turbines replace existing ones and increase electricity output. As a result, the new turbines generate more green electricity and provide sustainable support for the energy transition

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Continued operation or a fresh perspective for established sites? In repowering, existing wind turbines are replaced by more powerful models that generate significantly more electricity under the same wind conditions. This secures long-term revenue and creates additional value in your region. Find out how repowering can future-proof your land.

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Repowering leads to ...

  • higher energy yields
  • more efficient land use
  • better economic performance through modern technology
  • often fewer wind turbines in the wind farm
  • value creation that stays in the region
  • improved grid integration through new grid-compatible wind turbines
  • a meaningful contribution to climate protection

What are the advantages of repowering?

Established locations, new opportunities: Repowering brings economic benefits to the region. This benefits operators, local authorities, and landowners.

Modern wind turbines are more reliable, more grid-compatible, and significantly less maintenance-intensive than older models. They deliver more electricity on the same land area, increasing the economic performance of the entire wind farm. For you, this means: predictable yields and stable planning.

Repowering creates long-term operational and revenue security for existing wind farms that are reaching their technical or economic limits. ENERTRAG develops cooperation models with you so that you can continue to count on predictable income in the future.

ENERTRAG handles the full decommissioning process — from dismantling to recycling. Are you planning to sell your turbines? We offer solutions here too and stand by you as a reliable partner.

Repowering increases the output of the wind farm and the municipality's revenues. Higher long-term trade tax revenues and municipal levies strengthen local budgets; new projects can generate additional contracts for regional businesses. Repowering directly contributes to local economic development which can also increase public acceptance.

For landowners, repowering means long-term security. Attractive lease models and long-standing partnerships provide stable and often higher revenues. Because repowering typically involves fewer turbines and makes better use of existing infrastructure, parts of the former wind farm area can be returned to agricultural use.

Is repowering right for you?

Want to quickly identify the potential of your site? Fill out our questionnaire for an initial quick analysis: we'll check whether repowering is possible at your site and whether your land is still suitable for wind energy generation.

To the potential analysis
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The repowering process with ENERTRAG

We start with a free potential analysis and check existing wind turbines for their repowering capability. This includes checking the eligibility for planning permission of new turbines, land availability, and economic potential. Together with you, we develop the right path to your successful repowering.


 

Step 1: Site analysis

We evaluate the existing wind farm technically, economically and in terms of licensing law. This enables us to identify potential at an early stage and develop individual measures to make the wind farm more efficient and profitable.

Step 2: Securing land

We conclude new licensing agreements with the landowners and acquire the old existing wind farm if required.

Step 3: Planning & approval

We create a tailor-made concept that takes all regulatory requirements into account. We use our experience to ensure that the procedures are transparent and efficient.

Step 4: Dismantling & new construction

Development of a customized repowering concept, taking into account all legal requirements. The old turbines are safely dismantled and professionally recycled and disposed of. At the same time, we erect the new, more powerful turbines. In this way, we ensure short transition periods and a rapid resumption of electricity production.

Step 5: Commissioning & monitoring

Once the system has been handed over, we continuously monitor its performance, secure long-term yields and support you at all times with our service and maintenance services.

From old to efficient - rock'n roll in the wind farm with ENERTRAG

How existing wind sites can be efficiently renewed with modern technology: more electricity yield, fewer turbines, lower costs and maximum benefits for operators, investors and the energy transition.

Why ENERTRAG?

>
25
years
Expertise in renewable energies
>
1200
Employés
945
MW
D’éolien en propriété
1,7
TWh
De production annuelle d'électricité en propre

Success stories

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Repowering Potential Analysis

Discover the potential for repowering your wind farm.

Please feel free to send us details of your turbines and we will get back to you with an initial assessment of the repowering potential.

Information about your wind field

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Further information on the processing of your personal data can be found in our privacy policy.

Please do not hesitate to contact us:

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Katja Gall
Team leader
Phone: +49 39854 6459-5311

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Lena Weische
Project manager
Phone: +49 39854 6459-5045

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Dennis Jenzen
Project manager
Phone: +49 39854 6459-5731

E-Mail: repowering@enertrag.com

Contact

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Vous trouverez de plus amples informations sur le traitement de vos données personnelles dans notre informations sur la protection des données.

Selected projects

ENERTRAG realizes projects that set the international course for a fossil-free energy supply and transforms visionary ideas into viable, economical solutions with flagship projects. 

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Puissance nominale 10 MW
En service depuis 2026
Emplacement Osterweddingen
Statut en construction
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Puissance nominale 20 MW
En service depuis 2023
Emplacement Gramzow
Statut en service
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Repowering du parc éolien de Sonnenberg

Puissance nominale 197,2 MW
En service depuis 2029
Emplacement Oschersleben
Statut prévu
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Puissance nominale 3.5 GW
En service depuis
Emplacement Namibia
Statut TBA
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Le parc éolien de Dunowo en Pologne

Puissance nominale 186 MW
En service depuis 2021
Emplacement Pologne
Statut en service
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Puissance nominale 60 MW
En service depuis 2029
Emplacement Pasewalk
Statut prévu

Usine d'électrolyse de Prenzlau Nord

Puissance nominale 130 MW
En service depuis 2029
Emplacement Prenzlau Nord
Statut prévu
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Brandenburg eSAF

Puissance nominale 30 000 t/a eSAF
En service depuis 2030
Emplacement Schwedt, Brandebourg
Statut prévu

Les rails de l’avenir écologique

Puissance nominale 4 MW
En service depuis 2026
Emplacement Oberhavel (Oranienburg)
Statut en construction
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Accumulateur de batterie Bertikow

Puissance nominale 200 MW
En service depuis 2027
Emplacement Bertikow
Statut prévu
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Green Fuels Lausitz

Puissance nominale 280 MW
En service depuis 2031
Emplacement Lausitz
Statut prévu
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Windpark Wiesenau

Puissance nominale 50,4 MW
En service depuis
Emplacement Oschersleben
Statut prévu