DJI_0667.jpg

Inspection and technical management

ENERTRAG Operation is the competent partner for operations management and inspections of energy plant throughout Europe. 

At home in the wind industry for over 30 years, we offer technical expertise in the technical management of renewable generation plants, substations and transfer stations. Services for the balancing energy market, innovative hybrid power plants, photovoltaic systems and stationary battery storage systems are also part of the portfolio. 

 

1,222
monitored plants
4,800
inspections per year
120
employees
30
years experience
Inspektionsdrohne am Windrad
Inspektionsdrohne am Windrad

Drone inspection

Rotor blade inspection and LPS measurement via drone: Not only more accurate, but also more efficient.

Regular maintenance and inspections are necessary to maintain the value of a wind turbine - for example, a precise inspection of the rotor blades. Innovative drone technology not only protects employees, but also offers a higher error detection rate thanks to excellent image quality and autonomous flight patterns. 

The technical services team currently consists of 30 employees who are deployed throughout Germany and beyond its borders. Our inspections and checks are carried out by highly qualified specialists and are based on accredited procedures and established processes that are recognised by the authorities and insurance companies. 


You can rely on our expertise, which is underlined by the accreditation of various test procedures in accordance with DIN EN ISO 17020. This recognition guarantees you a high level of quality and reliability. 

Inspections

ENERTRAG Operation's inspection department is specialized in various areas of inspection: Machine inspections, gearbox and rotor blade inspections, vibration measurements and also DGUV-V3 inspections. The accreditation according to DIN EN ISO/IEC 17020 underlines the high level of quality.  

Safety checks

Safety is the be-all and end-all in wind turbines. This is why, in addition to other tests, annual safety inspections of certain components are required in accordance with the Ordinance on Operating Sites.

Benefits 

  • Continuous yield optimization through ongoing optimization measures. 
  • Automated 24/7 system monitoring enables an early response to potential alarms and faults. 
  • Transparent reporting for mixed plant portfolios to make informed decisions. 
  • Rapid intervention in the event of error messages minimizes downtimes and ensures the efficiency of the systems. 
  • Detailed inspection reports with specific recommendations for action. 
  • Seamless monitoring and documentation ensure transparency and traceability of every activity. 
  • Minimization of downtimes through targeted measures for continuous energy production. 
  • An accredited inspection body for reliable and qualified inspections. 
  • Thanks to a comprehensive partner network, the range of services can be customized and expanded for customers. 
Enertrag_Windpark_23 JR_HR-217.jpg

As a technology-driven company, ENERTRAG Operation continuously focuses on increasing the efficiency of renewable energy plants, thus keeping the price-performance ratio stable despite volatile market conditions.

The company

ENERTRAG Operation is a subsidiary of ENERTRAG SE and bundles the technical expertise in the operating phase of renewable energy projects under one roof. The portfolio includes plant management as well as inspection and engineering services. Many years of expertise, highly qualified teams and accredited processes form the basis for the efficient and profitable operation of over 1,200 wind turbines at several locations in Europe. Thanks to the diversity of its turbine fleet, ENERTRAG Operation has the expertise to test and optimize the performance of different turbine types. This gives customers the opportunity to put together their own individual service package from a broad portfolio. This is also reflected in flexible pricing. 

Partner Network

ENERTRAG Operations relies on a network of experienced partners to respond individually to customer needs and offer tailored service packages. The service portfolio ranges from the efficient management of wind fields and PV parks to the inspection of wind turbines in the event of damage to the continued operation of old systems or drone inspections.

UL International

- Leading in the field of meteorological modelling, load modelling and certification of wind turbines - Accredited according to ISO IEC 17065 - On the expert advisory board of the BWE - LTE certifications issued in accordance with ANSI UL4143 - Offices in over 140 countries with more than 500 experts and 35 years of experience

Sulzer & Schmid Laboratories AG

- Founded in 2016 in Zurich, Switzerland - Focus on innovations in the energy services sector - Developer of the 3DX™ Blade Platform for transparent asset management for wind turbine rotor blades - End-to-end processes utilise autonomous drones and offer state-of-the-art image analysis tools on a browser-based interface

What customers are saying

"We have been commissioning ENERTRAG Betrieb GmbH with the technical management of our wind farms for many years. In addition to the fast response time, we are impressed by the fact that all measures and processes are transparent and comprehensible. The inspection team also knows exactly what is important when it comes to inspections and tests. That saves money in the long term."

Thomas Uhlmann

WindStrom Windpark Verwaltungs GmbH

"For the development and expansion of our renewable portfolio, we are focussing in particular on resilient and cost-effective operational management. In ENERTRAG Betrieb GmbH, we have found a competent partner who understands power generation from renewable energy as a power plant operation and is a pioneer in establishing high individual standards. Our requirements profile with regard to occupational safety, quality and technical implementation will certainly be met."

Dr. Markus Hakes

Managing Director Trianel Erneuerbare Energie GmbH, Trianel Onshore Wind GmbH

"ENERTRAG Betrieb GmbH is a reliable and competent partner for us in technical operations management. The always cooperative and punctual cooperation is convincing."

Christiane Pieper

Head of Press and Marketing at reconcept GmbH

"ENERTRAG has been our technical operations manager right from the start and we work very well together - a very reliable partnership. We want to drive forward the energy transition. That's why the drone flight to check the blades is an innovative technology that we are happy to use."

Stefan Babis

Managing Director of Stadtwerke Buxtehude

"It's impressive how quickly the drone completes the flights and how detailed the results are.  In addition, occupational safety is improved, as the probability of an accident at work is significantly reduced. We are satisfied!"

Sascha Wirth

Technical Director, Blue Elephant Energy GmbH

Certified quality

The advantage of an accredited inspection body: Tested once, accepted everywhere. ENERTRAG Operation provides services of the highest quality with corresponding certifications. 

Accreditation in various test procedures according to DIN EN ISO 17020

ENERTRAG Betrieb GmbH is a type C inspection body accredited by the German Accreditation Body (DAkkS) in accordance with international standard DIN EN ISO/IEC 17020 for the scope specified in the certificate with the number D-IS-18273-01-00. The certificates are valid for the Dauerthal and Edemissen sites. Status: November 2024

Quality management according to ISO 9001:2015

With this certification, ENERTRAG Betrieb GmbH proves that all requirements of the corresponding standard (DIN EN ISO 9001:2015) are fulfilled, that the company works in a process-oriented manner and has established risk-based thinking. The scope of the certificates covers the Dauerthal and Edemissen sites. Status: November 2024

TÜV NORD test certificate

In its inspection dated 25 January 2022, TÜV NORD assessed the quality of the ENERTRAG Betrieb procedure for lightning protection testing on wind turbines using drones and confirmed its quality.

Our locations 

ENERTRAG Operation is the ideal partner for the technical management and inspection of renewable energy systems throughout Europe. Contact us now to find out more:

MAP_ENE_BETRIEB.jpg

Contact

Fields
Cloudflare Turnstile Captcha

I consent to the processing of my personal data in accordance with the privacy policy. I have read and understood the privacy policy

Enertrag_Windpark_23 JR_HR-222.jpg

ENERTRAG utilises electricity from wind and solar power as well as green hydrogen to create modern renewable power plants that supply people and regions.

News

Stay up to date with the latest articles from the press area.

ENCAVIS acquires wind farms from ENERTRAG in Bonnhagen and Roitzsch

ENERTRAG relies on strong leadership: new input in engineering and implementation

Repowering Roitzsch

ENERTRAG and Ingka Investments to explore repowering in Germany

Meeting von N-ENERGIE und Powersystem (PY) von ENERTRAG auf der Hamburg WindEnergy 2024

N-ERGIE relies on ENERTRAG: Partnership for the use of the power system for technical operations management and 24/7 monitoring

Procurement reforms critical to accelerating SA's renewable energy rollout

ENERTRAG und Stadt Prenzlau schließen Verträge zur finanziellen Beteiligung an Windenergieanlagen.JPG

ENERTRAG and the town of Prenzlau conclude contracts for financial participation in wind turbines

Enos-Banda-1-1024x684.jpg

ENERTRAG Announces Appointment of Enos Banda as CEO of its South African business

Clinton Carter-Brown.jpg

Connecting to a constrained grid

HH_Bueroeroeffnung_Gruppenbild_Laeisz_Dressel_Hering_240923-ENERTRAG_1371.jpg

ENERTRAG opens office in Hamburg: New momentum for green hydrogen economy

ENERTRAG Expands Its Management Board with a New Position

HiShiFT.jpg

Empowering women in energy: A step towards transforming leadership in South Africa

ENERTRAG South Africa's commitment to societal development and sustainable energy transition

Wasserstofftank

ENERTRAG joins aireg as a member

15.7.2024-Förderbescheidübergabe IPCEI Wasserstoff-019.JPG

Handover of the funding notification for the ENERTRAG project "Electrolysis Corridor East Germany"

Enertrag DT_Drohne - JEWRO LR-98_web.jpg

ENERTRAG celebrates record year 2023/24 in project development

Tom Lange, Reimar von Wachholtz (beide ENERTRAG), Tobias Goldschmidt (Energiewendeminister Schleswig-Holstein), Jörn Genoux (Leiter Referat für Wirtschaft der Stadt Kiel)

ENERTRAG eröffnet neues Büro in Kiel

ENERTRAG commissions first wind turbine in Lower Saxony

ENERTRAG secures medium-term investment loan to finance growth

Ground-breaking ceremony for electrolyser at Osterweddingen Industrial Park

Verbundkraftwerk Anklam: A milestone for sustainable energy and regional growth

Hyphen hydrogen project in Namibia on the way to becoming a strategic foreign project of the Federal Republic of Germany

3D_Visualisierung_Elektrolyseur.jpg

EU Commission approves funding for the ENERTRAG project "Electrolysis Corridor East Germany"

hyphen.png

Fraunhofer IWES is setting new standards in onshore numerical site assessment in Namibia

ENERTRAG_TBN_2024.jpg

ENERTRAG appoints Dr. Tobias Bischof-Niemz as Member of the Management Board for Projects International & Technology

ENERTRAG_SE_Bildmaterial_Solarpark_Kreuz_Uckermark.jpeg

Full (solar) power ahead: ENERTRAG Operation takes over operations management of 20 MW large-scale photovoltaic project

ENERTRAG_Hybridkraftwerk_Prenzlau_Wasserstoff.jpg

ENERTRAG selects Elogen for the delivery of a 10 MW PEM electrolyser

Drohneninspektion_7_Jewgeni Roppel.jpg

Right in time for operators: ENERTRAG Operation offers drone inspection in France by 2023

PRESSEMITTEILUNG_ENERTRAG_Betrieb_bietet_Drohneninspektion_in_Frankreich_an_Website1.jpg

ENERTRAG Operation offers drone inspection as a licence model by 2023

2022-09-19-Dunowo.jpg

ENERTRAG inaugurates 186 MW Dunowo wind project in Poland

Dr._Gunar_Hering.png

Dr. Gunar Hering to become new ENERTRAG CEO

Logo_Powersystem.jpg

Consistently high standards: ENERTRAG Powersystem is again certified according to ISO/IEC 27001 and DIN EN ISO 9001

2022-05-10-ENERTARG-SEG.jpg

ENERTRAG plans green hydrogen project in the Tacuarembó region of Uruguay

Concrete_Chemicals__c__ENERTRAG.jpeg

Concrete Chemicals on the way to climate-friendly cement production and CO2-neutral flying by using green hydrogen

20220307_Leitwarte_Frankreich.jpg

ENERTRAG Operation further expands business in France

ENERTRAG et Orange Pologne concluent un contrat d’achat d’électricité (Power Purchase Agreement).

Vestas_126__Windfeld_Dargikowo.jpg

ENERTRAG and Orange Polska secure a long term PPA in Poland

ENERMAG-17-604x675.png

Parution du Numéro 17 l’ENER’MAG

20220107_ENERTRAG_SE.jpg

ENERTRAG becomes European: Conversion to SE completed

2021_11_09_Kolumbien.jpg

Colombian Energy Minister Diego Mesa visits ENERTRAG

Photo_Hybrid_power_plant_web_pm.jpg

Uruguayan delegation visits ENERTRAG and receives first-hand information about the potential of green hydrogen.

2021_11-02_ENERTRAG_TeXla_Energias_Renovables.jpg

ENERTRAG enters the Spanish market for renewable energies and establishes a joint venture with TeXla Energías Renovables

2021_07_15_Concrete_Chemicals.jpg

International consortium launches green hydrogen project to decrease the cement industry’s CO2 footprint

DJI_0654-1080x675.jpg

ENERTRAG poursuit son développement en région Bourgogne-Franche-Comté

2021_06_08_uebersicht_IPCEI_Standorte.png

ENERTRAG enters second IPCEI tender round with 210 MW electrolysis plant

Visualisierungen_Green_Areal_Lausitz2_Bild_Euromovement.jpg

Green Areal Lausitz (GRAL): Euromovement and ENERTRAG sign cooperation agreement to implement a CO2-neutral energy concept

2021-03-11_Press-Photo_ENERTRAG_Bloque_II_1_.jpg

ENERTRAG develops improved Bloc II main bearing solution for Ecotecnia wind turbine

Enertrag_Windpark_23 JR_HR-219.jpg

#renewable #energy