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Operations & Maintenance

Onshore Wind O&M

Highly skilled engineers and technical specialists provide first-class operations and maintenance support for your wind assets.

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Minimise cost, maximise production

With our years of experience as a developer and operator of wind farms, we have built up a highly skilled team of engineers and technical specialists providing first-class operations and maintenance services for commercial, industrial and utility customers.

By accurately assessing the condition of your asset, we can optimise performance through targeted maintenance. Our competitive and comprehensive services boost revenue and decrease costs.

Why RES?

Our progressive O&M approach is unique to the market. As an independent service provider, we focus on what matters to you - from delivering innovation to analysis, optimisation and condition monitoring services. We go beyond just boots on the ground.

Exemplary health and safety performance

A secure work environment that puts people first, delivering best-in-class health and safety performance.

24/7 support

Our operational control centre is always accessible, giving you continuous support and monitoring.

Analysis and optimisation

Using in-house developed diagnostic tools, we analyse all sources of data to increase performance and maintain asset value.

Spares management

Our novel and sophisticated parts management process helps your onshore wind projects perform more efficiently and reduces downtime.

Technology expertise

Extensive multibrand experience across all of our technologies.

What we offer

With specialists in SCADA, condition monitoring, performance analysis, system design and more, you can trust RES to safely manage your onshore wind assets.

  • HV services​
  • Asset upgrades and retrofit campaigns ​
  • Preventative (scheduled maintenance​, inspections​, audits and asset health assessments​)
  • 24/7 remote monitoring ​

  • Corrective (unscheduled maintenance​, performance warranties​, major component replacement)
  • Condition monitoring and SCADA analysis​
  • Supervision ​
  • Decommissioning​
  • Parts supply / resale and repair

Latest Resources

Learn more about our projects.

​CORTIR III International Blade Conference

Our team invite you to the CORTIR III International Blade Conference, a one-day event dedicated to innovation in wind turbine blade technology and maintenance strategies. Event date: 2 December 2025Time: 08:30 – 17:00Location: Thon Partner Hotel, Høje Taastrup, Denmark (approx. 30 km west of central Copenhagen, easily accessible from Copenhagen…

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Green Power Sweden Summit 2025

Our team in the Nordics will be exhibiting at Green Power Sweden Summit 2025. This is the largest renewable energy event in the Nordics, featuring wind, storage and solar technologies, taking place on 13-14 October 2024 at the Stockholm Waterfront Congress Centre. Organised by Green Power Sweden, the conference will…

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RES and Artıbir Enerji Open a New Chapter in Türkiye’s Wind Energy Sector

Istanbul, Türkiye – 05 September 2025 – Artıbir Enerji, a Turkish renewable energy company and RES, the world’s largest independent renewable energy company, have signed Türkiye’s first long-term international and independent wind turbine operation and maintenance (O&M) contract. The agreement covers Artıbir Enerji’s Yeniköy and Yılmaz wind farms, located in…

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