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Wind

For over 30 years, RES has built up the in-house expertise to develop, construct, and operate onshore and offshore wind farms worldwide

Worldwide wind projects

We have been involved in researching renewable technologies since the 1980s, and we built our first wind farm in Cornwall, UK, in 1992. Within 10 years we had completed the largest wind farm in the world at the time, in Texas. Today, with one of the largest project portfolios in the industry and an asset management portfolio exceeding 2 GW, we continue to provide partnerships and services to the world's fastest growing energy sector.

While our projects are designed to optimize power generation at the most competitive prices, we also seek to maintain our reputation for providing a sensitive and consultative approach to the environment and communities.

Our experts are with you every step of the way

Our in-house skills and experience are extensive, from commercial and legal to technical and engineering expertise. RES can safely oversee projects from development through planning and financing phases, to construction and operation.

Over 5000 Wind Turbines

Over 7,000

RES - Large Portfolio

Cornwall, UK, 1992

Over 20 years experience offshore

Offshore wind

RES has built its extensive in-house experience on participation in UK offshore rounds 1, 2, and 3, and in the development of projects throughout Europe and the United States. This experience and expertise is available to asset owners worldwide. 

Over 5 GW

development expertise

News and Events

RES’ growing O&M team has successfully completed a major component change at Altahullion Wind Farm in County Derry, Northern Ireland.

In order to replace the yaw ring on the 15-year old Siemens 1.3 turbine, the RES team re-engineered a suite of he…

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RES (Renewable Energy Systems), a leader in the development, engineering, and construction of wind, solar, transmission, and energy storage projects in the Americas is pleased to announce the company has been selected by Avangrid Renewables to constr…

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RES, known locally in Scandinavia as Nordisk Vindkraft, has sold the Vargträsk wind project in the County of Västerbotten, Sweden, to Vattenfall. The project consists of 21 turbines and has an installed capacity of 80MW, enough to power approximately…

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