Wind Energy Construction Services

Delaney brings our expertise to support and deliver energy related projects using engineer-procure-construct (EPC), design-build, bid-build models. We provide design and construction services for solar, hydroelectric, cogeneration, geothermal, natural gas drilling and extraction, combined-cycle, waste-to-energy, and electric transmission. Our project planners, teamed with the best and brightest engineers, make way for the seamless execution of your energy project by our skilled field crews.

Energy projects, such as construction of wind farms, require a team with a depth of resources for construction of access roads, foundations, wind turbine generators, electrical collection and substations at interconnections in a cost-effective safe manner. We have completed construction services to clients on 19 wind construction projects in the past two years valued at more than $340 million. These projects supported nearly 1,700 MW of power, over 1,000 foundations, and over 600 turbines installed in states from New York, Alaska, Wyoming, Kansas, Oklahoma, Washington, Texas, Idaho, to Oregon. In fact, the Tetra Tech family of companies has experience on more than 250 wind projects in 34 states and Canada, totaling more than 20,000 MW of wind power generation. Our experience in the construction of wind facilities provides a more practical understanding of front-end activities, including environmental compliance and engineering, thus providing a more complete perspective for achieving project goals. Our family of companies is also working on thousands of megawatts of solar thermal, photovoltaic, geothermal, hydroelectric, and biomass power, as well as siting thousands of miles of new high voltage electric transmission to bring renewable energy to market. The Delaney Group offers a complete array of energy construction services and resources under one roof for enhanced project execution. We are a premier provider of renewable energy construction services nationwide.

We self perform the work and our construction experience ranges from relatively simple single turbine projects to the more complex 300 MW-plus commercial wind farms. We have constructed more than 600 wind turbine generators, constructed over 200 miles of roadways and poured over a quarter million cubic yards of concrete for foundations.

As part of Tetra Tech, a $2.1 billion corporation that has executed over $25 billion in construction projects, the Delaney Group has strong financial resources and a proven track record to design, procure and construct in the renewable energy market. Our strength garners confidence in banks, investors, independent engineers and regulators.

Our commitment to project success has made the Delaney Group the choice for both Engineer, Procure, and Construct (EPC) and Balance Of Plant (BOP) projects across the North American energy markets.

Project Portfolio Portfolio Map

Detailed information on projects that make us a recognized market industry leader nationwide. View Portfolio

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