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Our passionate and experienced people deliver successful clean energy projects globally.

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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.

Innagreen confirmed as long-term equity partner for Tarong West Wind Farm in Queensland

Sydney, Australia – 25 February 2026 – RES is pleased to confirm Innagreen Investments, a global renewable energy investor, as the long-term equity partner for the proposed Tarong West Wind Farm in Queensland, Australia. The partnership marks a significant milestone in the project’s progression and strengthens its platform to advance…

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7th Edition Windpower Data and Digital Innovation Forum

The 7th Edition Windpower Data and Digital Innovation Forum brings together senior leaders and technical experts from across the global wind sector to explore how data, AI, digital twins and predictive analytics are transforming asset performance, reliability and operational decision-making. Taking place 26–27 May 2026 in Amsterdam, the forum will…

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Energy Insurance London

1 to 2 July 2026 | London, UK RES is proud to be a sponsor of Energy Insurance London 2026, the leading event for the energy insurance sector. The conference brings together all the key players in energy insurance, including finance professionals, investors and industry leaders, to discuss, debate and…

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