We live our mission, celebrate the people making it happen and transform the way the world produces and consumes energy.
Our values are the guiding principles of how we approach our work, driving change and moving the world towards a clean energy future.
It defines how we develop our projects, and how we construct, manage, and optimise our customer assets. We believe value creation and enhanced business performance can follow from meeting the world’s critical social and environmental needsLearn more
We aim to deliver best-in-class health and safety performance while developing a zero-harm culture. We continually assess how we’re improving, advocating for the reporting of near misses to identify and prevent future incidents.Learn more
With 40 years of experience and over 2500 people employed around the world, we’re able to put our expertise to good use and power positive change.
Highly skilled team of people who deliver best-in-class results tailored to your specifications.
Overseeing the entire project from start to finish gives deep understanding and ensures a fully standardised approach.
We consult with care, collaborating with everyone from landowners to investors to drive the best outcomes for all.
Our focus on excellence means we deliver successful projects that meet the needs of the modern energy market.
Here are some of our key milestones.
a small team within Sir Robert McAlpine began innovative wind turbine engineering
to developing, constructing and operating renewable projects
Carland Cross, the second commercial wind farm in UK
designed and installed in the UK
designed and built by RES
60 MW Cameron Ridge wind project, developed and constructed
completing the 47 MW Pacific Crest wind project in California
278 MW King Mountain in Texas
20.8 MW Souleilla-Corbières project
with the completion of Lendrum's Bridge and Altahullion wind projects
63.7 MW Nine Canyon Wind
once the Ovaltine Egg Farm housing chickens it is now powered by renewables
at Pampilhosa da Serra, Portugal
started development of renewable energy projects.
90 MW Inner Dowsing and 270 MW Lincs on behalf of Centrica
the 21 MW Wigton Wind Farm
10 MW Hornberget wind project in Sweden
began development of wind and solar projects.
the 94.5 MW Havsnäs wind project
the 30 MW Webberville project in Texas
76 nautical miles offshore in the North Sea
St Brieuc Wind Project in Brittany, France
10 MW Rutley solar project.
we launched an innovative way for communities to benefit from hosting renewable projects
214 mile (345 km) - 230 kV
having provided development, engineering, & construction services for the project
the state-of-the-art software has been proven to maximise potential revenue streams for customers
became operational in Ohio, US
with the acquisition of a specialist electrical contractor, to supplement our transmission works
for utility scale energy storage
to power its data centres from the Bluestem wind farm developed and constructed by RES
with companies including General Mills, Telstra, Puget Sound and General Motors
Ararat has 75 turbines and a capacity of 240 MW
Royal Caribbean signs PPA, taking RES' corporate PPA portfolio over 1GW
construction began at our first UK subsidy-free wind farm, Craiggore
5.5GW operational assets supported
including Southern Oak Solar Project in the USA and Murra Warra I Wind Farm in Australia
Ånge Project Sweden and £3bn investment in the UK
and starts providing clean energy for more than 3,000 properties
a commitment to embrace diversity and create an inclusive culture that is fair to all
a cutting edge analytics company to power our digital transformation
185MW contracts signed with Dost Enerji
strengthening our asset management offering in Australia
an experienced leader in wind energy maintenance to strengthen our offering to customers
with the aim of increasing accessibility and attracting a diverse pool of top talent
RES and JV partner Octopus announce deal with Kimberley Clark
into two new markets - Norway and Australia
working alongside Cowessess First Nation who own part of the project
to purchase Ingeteam Services