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One of the world's leading independent renewable energy companies, with the expertise to develop, engineer, construct, finance, and operate projects around the globe. RES is active in a range of energy technologies including onshore and offshore wind, solar, energy storage and transmission.
#1: In an era of transformational change, our mission is to redefine the way we think about energy. This is a vital transition to a world where everyone has access to affordable low carbon energy.
#4: Embedding our business, environment, reputation and social principles into our operations, products, and services is powering positive change.
Four sustainability principles
We're the ideal partner for commercial and industrial clients, project developers, asset owners, and communities.
We involved employees across the business to develop our values - in effect, the way we believe we should conduct our business.
We are accountable to each other, our shareholders, and future generations. We understand the consequences of our actions and assume responsibility for them. Our beliefs, words and actions are as one.
Personal responsibility and accountability
We are proud of our professional expertise and value our commercial focus. We aspire to be the best at what we do. We provide an environment where everyone is able to develop and learn, and we value individual and collective contribution.
Professional and commercial excellence
Our business relies on the quality of the relationships we have with our employees, communities, and others. Our expertise is greatly enhanced when combined with partners locally, regionally, and internationally. Day to day, we treat them with trust, openness, and respect.
People and partnerships
We are curious and relentless about finding positive solutions to today’s energy problems. We are proud of our reputation as leaders in renewable energy. And we demonstrate that a low carbon future is possible, affordable and desirable.
Driven by a sense of purpose, we trust and encourage each other to challenge, question, generate and implement new solutions and ideas.
We've included some of our key milestones in this timeline and look forward to adding many more in the years ahead.
integrated with solar park in Somerset for Western Power Distribution.
in Ararat, Australia, third largest in the Southern hemisphere.
in Colorado, US, one of the largest solar facilities east of the Rocky Mountains.
with US electric utility for the RES-developed 149 MW Deerfield wind project.
A speciality electrical contractor, to supplement our transmission works.
totaling 39.6 MW (15.6 MWh) in Illinois, US.
in the third round of the French tender.
in Texas, US
Developed and constructed totalling 810 MW.
became operational in Ohio, US.
Developed RESolve energy management system.
having provided development, engineering, & construction services to Centrica for this project.
214-mile (345 km), 230 kV.
10 MW Rutley solar project.
St Brieuc development in Brittany, France
First to provide met mast O&M services.
Operation of first solar project in France.
Constructed in Webberville, Texas, US.
awarded to Dr. Ian Mays, RES CEO, by the European wind Energy Association.
Havsnäs wind project, the largest onshore wind project in Sweden at the time.
to develop and complete Centrica's 194 MW Lynn and Inner Dowsing.
Began development of wind and solar projects.
at British Renewable Energy Awards.
10 MW Hornberget wind project.
in creating sustainable buildings by integrating renewable generation and energy saving technologies.
60 MW Whirlwind wind project in Texas.
On the Plateau Ardechois.
Wigton wind project in Jamaica.
Began development of both offshore wind projects on behalf of Centrica.
Start development of renewable energy projects.
for redevelopment of RES headquarters, powered by renewable energy.
Developed at Pampilhosa da Serra, Portugal.
Largest wind project in Ireland.
by the Royal Academy of Engineering for Dr. Ian Mays, RES CEO for pioneering work in wind energy.
63.7 MW Nine Canyon wind project built.
13.2 MW Lendrum's Bridge and 26 MW Altahullion wind projects. RES & B9 Energy double N. Ireland's wind energy capacity.
Largest wind project in France.
278 MW King Mountain wind project in Texas.
California, US. Constructed for a third-party firm.
60 MW Cameron Ridge wind project, developed & constructed.
Designed & built in the UK and installed in Slievenahanaghan, Co. Antrim.
Designed & installed in the UK.
Operational at Carland Cross in Cornwall.
Moved beyond designing turbine technology to developing UK wind projects.
A small team within Sir Robert McAlpine began innovative wind turbine engineering.