Solutions

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

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Like our business, we’re truly global – but proudly local. Find contact and location details for every RES office.

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Operations & Maintenance

Offshore Wind O&M

With over 30 years of offshore experience, we have a deep understanding of the technical, commercial and operational challenges presented by offshore wind.

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High degree of flexibility, higher safety standards

Our years of experience mean that we are experts in keeping sight of the bigger picture, carefully balancing cost, risk and opportunity to find the optimum solution for your project.

Our skilled engineers go beyond just boots on the ground, focusing on delivering competitive and comprehensive services to boost revenue and decrease costs.

Why RES?

RES has been involved in the development and construction of offshore wind projects since the sector began and as such has a deep understanding of the engineering, technical and operational challenges involved in offshore wind.

Exemplary health and safety performance

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

Multiple scopes of work

We off a range of offshore services including long term O&M packages as well as standalone services.

24/7/365 support

By utilising our 24/7 state-of-the-art control centre we provide balance of plant (BoP) services, including transmission services for the associated offshore transmission owner (OFTO) assets in the UK&I and France.

Analysis and optimisation

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

HV Services

We implement and operate our own safety rules which is supplemented by our in-house 24/7 control centre, ensuring statutory compliance and the highest levels of safety.

What we offer

We provide long-term O&M packages as well as standalone services. We will work with you to determine the best option to improve the performance and maximise the value of your renewable assets.

  • OFTO/Transmission services
  • Balance of Plant (BoP) / foundation inspections
  • HV maintenance
  • Statutory inspections
  • Subsea inspections & surveys
  • Met mast maintenance
  • Data management

  • Vessels and remotely operated vehicle (ROVs)
  • Marine coordination and weather forecasting
  • Total blade support (OWOP)
  • Cranes O&M services (OWOP)
  • Additional skilled technicians supply (OWOP)

Offshore Wind O&M Partnership

RES is member of the Offshore Wind O&M Partnership, a collective of complementary service companies all based in the UK, together supplying a complete package of quality O&M services. OWOP’s vision is to maximise asset performance and minimise unnecessary shutdowns through collaborative, agile working and the deep experience of partner companies. Bringing a new approach to offshore wind O&M, the OWOP mission is to remove operational headaches for customers by providing a one-stop-shop to O&M service contracting.

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25+GW

of offshore renewable projects supported (O&M and/or consultancy)

7 OFTOs

fully wrapped

5 Met Masts

fully wrapped

Latest Resources

Learn more about our projects.

Increasing annual energy yield with RES digital solutions

The challenge Typically, wind turbines operate to maximise their own energy production, without consideration of their interaction with other turbines across the whole wind farm. They also each have very good information about the wind flow at their location, but they don’t share this information across the wind farm to…

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Brazil Windpower 2024

From October 22-24, we will bring our RES Lounge to the largest wind event in Latin America. For 15 years, Brazil Windpower has been demonstrating its great potential for networking and knowledge dissemination in the wind sector, bringing together the main national and international representatives. The event promotes connections and…

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Vind 2024

Our team in the Nordics will be exhibiting at VIND 2024 – the largest wind energy event in the Nordic region, taking place on 22-23 October 2024 at the Stockholm Waterfront Congress Centre. Organised by the Swedish Wind Energy Association, the conference will bring together key players from industry, politics,…

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