Carland Cross
UK
The second commercial wind farm in UK.

Renewable Energy Systems Ltd · Company 01589961 · Trading heritage since 1981
Active, accounts up to date·developer & main contractor & consultant·Head office Kings Langley
RES is a leading independent renewable energy company with a global presence and over 40 years of experience in the sector. The company is dedicated to transforming the way the world produces and consumes energy, with a vision to create a future where everyone has access to affordable zero carbon energy. RES operates across the full renewable energy project lifecycle, from development and construction to operations, maintenance, and digital solutions.
With a strong emphasis on collaboration, innovation, and sustainability, RES leverages its expertise and global reach to deliver projects that benefit investors, operators, and communities. The company's commitment to safety is paramount, aiming for a world-class safety performance and a zero-harm culture. RES also focuses on environmental stewardship and social responsibility, aligning its strategic objectives with the UN's Sustainable Development Goals.
RES offers a comprehensive range of services including wind, solar, transmission & distribution, energy storage, and green hydrogen technologies. Their approach combines global experience with local knowledge, ensuring tailored solutions for diverse markets. The company is driven by its core values of passion, accountability, collaboration, and excellence, fostering a culture where people can contribute to meaningful, world-changing work.
UK
The second commercial wind farm in UK.
California
60 MW Cameron Ridge wind project, developed and constructed.
California
Completing the 47 MW Pacific Crest wind project in California.
Texas
Constructed the largest wind project in the world, 278 MW King Mountain in Texas.
France
Delivered the largest wind project in France, 20.8 MW Souleilla-Corbières project.
Northern Ireland
Doubled Northern Ireland's wind energy capacity with the completion of Lendrum's Bridge and Altahullion wind projects.
US
Built the largest public-owned wind project in the US, 63.7 MW Nine Canyon Wind.
Portugal
Developed a 95 MW wind farm at Pampilhosa da Serra, Portugal.
Began development of two offshore wind projects, 90 MW Inner Dowsing and 270 MW Lincs on behalf of Centrica.
Client · Centrica
Jamaica
Completed a wind project in Jamaica, the 21 MW Wigton Wind Farm.
Sweden
Our first Scandinavian wind farm, 10 MW Hornberget wind project in Sweden.
Sweden
Designed and built the largest onshore wind project in Sweden, the 94.5 MW Havsnäs wind project.
Google, General Mills, Telstra, Puget Sound, General Motors, Royal Caribbean.
This profile was compiled from public records. Claim it to add the things buyers ask for:
RES is the world's largest independent renewable energy company with 40 years of experience delivering global renewable solutions. Their listed services include Solar PV, Civil engineering, Utilities, M&E contracting and Heating & ventilation.
Renewable Energy Systems Ltd is registered at Beaufort Court, Egg Farm Lane Station Road, Kings Langley, WD4 8LR, in London.
Renewable Energy Systems Ltd states that it works across Brazil, Canada, Germany, Scotland and US.
Companies House lists Renewable Energy Systems Ltd as active.
Renewable Energy Systems Ltd works in Energy and Infrastructure.
Renewable Energy Systems Ltd was incorporated on 1981-10-08.
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