What we do
Our passionate and experienced people deliver successful clean energy projects globally.
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Landowners
We believe in developing clean energy projects that provide positive benefits for all.
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Communities
Working together to transform the future of clean energy, your local community receives wide-ranging benefits.
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Investors
With our passionate people, innovative solutions, and collaborative approach, we’re transforming the way energy is generated, stored, and supplied.
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Third Party Construction (US)
A global delivery partner for clean energy construction projects.
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Construction Management Services
Managing construction of clean energy assets on behalf of investors and owners.
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Asset Management
We ensure ongoing performance and extend your asset lifecycle by maintaining and improving renewable energy assets, so they perform for longer.
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Operations & Maintenance
Highly skilled engineers and technical specialists provide first-class operations and maintenance support.
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Repowering
Driven by a vision to power the future of clean energy, RES can uncover opportunities to increase the lifespan of your renewable assets.
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Digital solutions
Our innovative digital products and solutions optimise the performance of clean energy projects and portfolios
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Anemo
Unlock the full potential of your operational data with our diagnostic services and performance optimisation tools
Technologies
Driving a clean energy future through state-of-the-art renewable technologies.
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Wind
Moving the world towards a clean energy future through harnessing the power of wind.
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Solar
Through our innovative solutions and wealth of expert knowledge, we’re driving the future of utility scale solar farms.
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Transmission & Distribution
We’re supporting energy production from the ground up – offering a range of comprehensive services from new installations to maintenance and emergency restoration.
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Energy Storage
We’re committed to using our innovative energy storage solutions to power flexible ways to facilitate clean energy.
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Green hydrogen
Through partnerships and our collective expertise, we’re helping decarbonise industry by developing and operating green hydrogen plants fuelled by clean, renewable energy.
Resources
Browse our latest resources, including company updates, customer stories, industry insights, and research reports.
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News
Keep up to date with company news, customer and partner announcements, industry insights, awards and more.
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Events
Find out where you can meet our team in person at events around the world.
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Blogs
Stay up to date with the latest RES blogs and insights from the clean energy world.
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Videos
Watch our videos to learn more about RES, discover our products and services, and see our collaborative working approach in action.
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Case studies
Explore in detail our wide range of clean energy projects from across the globe.
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People Stories
Read about the amazing people who work at RES and find out what it is like to work as part of our team.
Careers
Join a collaborative team of passionate individuals who engage in meaningful, stimulating, and world-changing work.
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Life at RES
With a shared purpose to build a better planet, we’re proud to ensure our talented people can achieve great things.
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Early careers
Begin your clean energy career in a supportive and collaborative environment.
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Affinity Networks
Communities open for all to join, offering a safe space for people to come together and freely share their identities, experiences and the challenges they face in the workplace.
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Transitioning to clean energy
Translate the skills and experience you’ve gained in other vocations into a new career in clean energy
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Current opportunities
View all the latest careers opportunities at RES
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Experienced careers
Discover how your skills and talent could contribute towards a clean energy future.
About RES
We live our mission, celebrate the people making it happen and transform the way the world produces and consumes energy.
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Meet our Executive Leadership Team
Our people are collaborative, accountable, and always strive for excellence.
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Safety
Through harnessing our culture of care, we’re committed to achieving a world-class level of safety performance.
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ESG/Sustainability
Our sustainability agenda powers positive change by ensuring all areas of our business make a positive contribution to the environment, society, and industry.
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Affinity Networks
Communities open for all to join, offering a safe space for people to come together and freely share their identities, experiences and the challenges they face in the workplace.

RES, a partner in the development of the offshore wind farm near Saint-Brieuc in Brittany, has sold its shares in the project to Iberdrola. Iberdrola now owns 100% of the capital and will ensure the execution of the operational phase. RES will continue to work on the project as a service provider, continuing the collaboration. In addition, RES will focus on its participation in future offshore wind tenders in France.
[ Version française plus bas ]
9th March 2020 – Since 2011, RES, the world’s largest independent renewable energy company, and IBERDROLA, one of the top five power utilities worldwide, have been working together on the offshore wind farm project off the coast of Saint-Brieuc. As the development phase of the project has come to an end, RES is now selling its shares to IBERDROLA, who becomes the sole shareholder. The project, which will comprise 62 wind turbines with an installed capacity of 496 MW, is now entering its operational phase.
“RES has contributed to the development of this project since its inception, providing Iberdrola with all our expertise and know-how in offshore wind energy, our knowledge of the French market, private and institutional stakeholders, and our skills particularly adding value in legal, environmental and technical matters. By buying back our shares, as well as those of the Caisse des Dépôts, Iberdrola becomes full owner of the project and will be responsible for its construction and operation. We are proud to have participated in this ambitious and innovative project and will continue to support it and our historical partner. RES and its teams remain committed to the project as a service provider” said Jean-François Petit, CEO.
Offshore wind: RES’ ambitions
RES is pursuing its development ambitions in offshore wind energy in 2020 and will participate in the next offshore calls for tenders launched as part of the multi-annual energy programme (PPE) by the Energy Ministry in France.
“We want to put all our know-how into ensuring that France achieves the objectives set by the PPE for offshore wind energy production, an ambitious capacity of 2.4 GW in 2023 and around 5 GW in 2028” adds Delphine Robineau, RES Offshore Manager.
Parc Éolien en mer de la Baie de St Brieuc : RES cède ses parts de capital à Iberdrola
Partenaire historique d’Iberdrola dans le développement du projet du parc éolien en mer au large de Saint-Brieuc en Bretagne, RES lui cède aujourd’hui ses parts dans le projet. Propriétaire désormais de 100% du capital, Iberdrola assurera l’exécution de la phase opérationnelle. RES continuera à travailler sur le projet en tant que prestataire de services, dans la continuité d’une collaboration fructueuse. Par ailleurs, RES se concentrera sur sa participation aux futurs appels d’offres d’éolien offshore en France.
9 mars 2020 – Depuis 2011, RES, leader mondial indépendant des énergies renouvelables, et Iberdrola, groupe international spécialisé dans la production, la distribution et la commercialisation d’électricité, collaborent sur le projet de parc éolien offshore au large de Saint-Brieuc. La phase de développement et de sécurisation du projet étant arrivée à son terme, RES cède aujourd’hui ses parts de capital à Iberdrola qui en devient l’unique actionnaire. Situé au large de Saint-Brieuc, le projet, qui comptera 62 éoliennes pour une puissance installée de 496 MW, entre désormais dans sa phase opérationnelle.
« RES a contribué au développement de ce projet depuis ses débuts, en apportant à Iberdrola toutes nos expertises et notre savoir-faire de l’éolien en mer, notre connaissance du marché français, des acteurs privés et institutionnels, nos compétences et valeurs ajoutées notamment en matières juridiques, environnementales et techniques. Le projet est désormais autorisé et comme prévu depuis 2011, en accord avec Iberdrola, RES cède ses parts de capital de la société de projet. En rachetant nos parts, ainsi que celle de la Banque des Territoires – Groupe Caisse des Dépôts, Iberdrola devient propriétaire de l’intégralité du capital du projet et en assurera la construction ainsi que l’exploitation. Nous sommes fiers d’avoir participé à ce projet ambitieux et novateur et continuerons de le soutenir ainsi que notre partenaire historique. RES et ses équipes restent d’ailleurs impliqués à ses côtés en tant que prestataire de services » déclare Jean-François Petit, Directeur Général.
Éolien offshore : les ambitions affirmées de RES
En 2020, RES poursuit ses ambitions de développement dans l’éolien l’offshore et participera aux prochains appels d’offres lancés dans le cadre de la programmation pluriannuelle de l’énergie (PPE), du Ministère de la Transition Écologique et Solidaire.
« Nous souhaitons mettre à profit tout notre savoir-faire pour que la France atteigne les objectifs fixés par la PPE en matière de production d’énergie éolienne offshore à savoir une capacité de 2,4 GW en 2023 et de 5 GW environ en 2028 », ajoute Delphine Robineau, Responsable Offshore.