On the 14th Ocotber 2026, we will be at WIND OPS 2026, Asociacion Empresarial Eolica (AEE) – the Spanish Wind Energy Association’s annual technical meeting – rebranded as a more ambitious, technology-led event on the future of wind farm operations. Hosted in Valladolid, Castilla y León, with APECYL, it covers…
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Asset management
Technical asset management
Ensuring the operational excellence and reliability of your renewable energy assets through expert monitoring, maintenance and engineering solutions.
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Extending the lifespan of your assets
Our approach to technical asset management is designed to maximise efficiency and productivity through a combination of proactive monitoring, data-driven decision-making, and strategic maintenance practices.
By leveraging sophisticated data analytics, we can identify patterns and predict potential failures. This predictive maintenance approach helps us schedule interventions at the most opportune times, minimising disruptions and extending the lifespan of your assets.
Why RES?
With over 40 years' experience and supporting over 40GW of renewable assets, we consistently deliver improved performance metrics and higher returns for our customers.
Our team comprises highly skilled engineers with extensive experience in the renewable energy sector. This expertise enables us to understand the intricacies of your assets and deliver tailored solutions that maximise performance and reliability.
Owner’s mentality
We work closely with our customers to understand what makes the difference to them and their investors and strive for excellence in all that we do.
Proven methods of working
We ensure we are at the cutting edge of the industry through external appraisals and are ISO 55001 (Asset Management) certified.
Decades of experience
Building and delivering innovative and tailor-made solutions that work for you.
Long term partnerships
We value long-term partnerships and are incentivised to ensure your asset and profitability are maximised.
What we offer
We provide a full spectrum of technical services, from contractor management to performance analysis and ESG compliance, ensuring that every aspect of your asset is optimised and aligned with your strategic goals.
- Contractor management
- Monitoring and reporting
- Engineering services e.g. SCADA, electrical, civil engineering
- HSQE management and audits
- Environmental, Social and Governance (ESG)
- Performance analysis
- Warranty management
Our technologies
Providing the transformation and innovation needed to deliver a clean energy future.
Wind
Delivering both onshore and offshore wind projects, carefully balancing safety, cost, risk, and opportunity to drive best-in-class results.
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Solar
Using our wealth of industry experience to build high performing utility scale solar farms.
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Transmission & distribution
Building and maintaining the electrical infrastructure needed for energy resilience and new power projects.
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Energy storage
Powering flexible ways to facilitate clean energy using our innovative energy storage solutions.
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Green hydrogen
Helping decarbonise industry by developing and operating green hydrogen plants fuelled by clean energy.
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Hydro
We ensure continuous performance and extend the life of hydro assets through our engineering expertise and 24/7 global operational support.
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Our technologies
Providing the transformation and innovation needed to deliver a clean energy future.
Wind
Delivering both onshore and offshore wind projects, carefully balancing safety, cost, risk, and opportunity to drive best-in-class results.
Learn moreSolar
Using our wealth of industry experience to build high performing utility scale solar farms.
Learn moreTransmission & distribution
Building and maintaining the electrical infrastructure needed for energy resilience and new power projects.
Learn moreEnergy storage
Powering flexible ways to facilitate clean energy using our innovative energy storage solutions.
Learn moreGreen hydrogen
Helping decarbonise industry by developing and operating green hydrogen plants fuelled by clean energy.
Learn moreHydro
We ensure continuous performance and extend the life of hydro assets through our engineering expertise and 24/7 global operational support.
Learn more
Wind
Delivering both onshore and offshore wind projects, carefully balancing safety, cost, risk, and opportunity to drive best-in-class results.
Learn more
Solar
Using our wealth of industry experience to build high performing utility scale solar farms.
Learn more
Transmission & distribution
Building and maintaining the electrical infrastructure needed for energy resilience and new power projects.
Learn more
Energy storage
Powering flexible ways to facilitate clean energy using our innovative energy storage solutions.
Learn more
Green hydrogen
Helping decarbonise industry by developing and operating green hydrogen plants fuelled by clean energy.
Learn more
Hydro
We ensure continuous performance and extend the life of hydro assets through our engineering expertise and 24/7 global operational support.
Learn more
Latest Resources
Learn more about our projects.
Twenty years from the field to leading Operations and Maintenance in Southern Europe
When Fran Hernández joined RES two decades ago as a Health & Safety Technician, the largest turbines going up were 1.5 MW and 2 MW machines. He was in the field, working alongside the technicians keeping those early projects running – learning the business where the work actually happens. He…
Solar & Storage Finance Summit USA
Across 15-16 September 2026, we will be attending the Solar & Storage Finance Summit USA in Orange County, California. Returning for its 13th edition, the event is designed to bring together leaders at the forefront of financing and deployment of both solar and storage projects. The 2026 edition arrives at…