When equipment is offline due to spare parts delays, energy generation suffers. Effective spares management can mean the difference between saving millions in potential revenue or losing months of uptime. RES maintains a portfolio of 43GW of renewable assets across more than 1,300 facilities, so we know that every minute…
Technologies
Innovation with purpose
Driving a clean energy future through state-of-the-art renewable technologies.
Contact the team
A brighter tomorrow
Our solutions are not only innovative, but also safe, reliable, economical, and sustainable.
Backed by in-house expertise, we’re working to ensure everyone has access affordable zero carbon energy.
What we offer
We offer over 40 years of experience developing and building clean energy projects.
Global reach
We’ve developed over 28GW of clean energy projects worldwide.
Maximum value
Our experienced team always develop projects to ensure maximum value.
Tailored solutions
Project specifications are adapted to your needs.
Environmental impact
Sustainability powers everything we do and the decisions we make.
Extensive expertise
Our people are knowledgeable and passionate our about achieving our vision.
Our technologies
Underpinned by innovation and a drive to make the world a better place.
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
Other Technologies
Using our global experience to maximise the performance and ensure the longevity of our customers assets.
Learn moreOur global reach
We’ve implemented clean energy projects in locations all over the world.
157
Americas 7
Australia 168
Europe Why RES?
Our vision is to create a world where everyone has access to affordable zero carbon energy.
Through internal and external collaboration, our passionate, accountable people, and extensive in-house expertise, we’re working towards building a greener future.
Flexible independence
Access to a breadth of technologies brings flexibility to the way we work.
International impact
We develop, construct and operate projects for clients in 14 countries.
Comprehensive services
We offer development, construction, asset management, and operations and maintenance solutions globally.
Digital innovation
Using AI and machine learning to find new ways to drive positive outcomes.
Latest Resources
Learn more about our projects
Maximising energy generation and driving sustainability with innovative spare parts management
RES drives circular economy repairing 18,000+ renewable components
8 April, 2025 – RES, the world’s largest independent renewable energy company, is redefining sustainability in renewable services with its advanced repair workshop in Albacete, Spain and is set to roll the model out in other regions it is active. Since launching in response to pandemic-era supply chain crises, the…
Global Offshore Wind 25
Global Offshore Wind, organised by RenewableUK, is the the UK’s largest meeting place for the global offshore wind industry. Our development, support services and digital teams will be in attendance. Come and visit our stand and find out more about how we can support your offshore projects. In addition, we…