TRC Provides Engineering Support for Renewable Energy Project in Nevada

LOWELL, MA--(Marketwired - Mar 31, 2016) - TRC Companies, Inc. (NYSE: TRR) has completed a project with Wilson Construction Company to design, procure and construct a 250MW photovoltaic installation located in Primm, Nevada, on the California border. TRC performed the high-voltage electrical design needed to connect the solar facility into the Southern California transmission system. The project is expected to provide enough renewable energy to power 80,000 homes.

"Renewable energy is an increasingly important part of the electric supply system in California, and TRC is proud to have supported this project," said David Zarider, Senior Vice President for TRC. "This work represents a significant expansion of our energy engineering design expertise for renewable projects in the Western U.S. We are committed to helping our clients achieve success with projects that enhance reliability and support the incorporation of renewable resources into the energy mix."

As a subcontractor to Wilson, TRC provided all design and engineering necessary to complete the project. Wilson performed project management, equipment procurement and physical installation of the 34.5kV collection system, 230kV substation, and 230kV Gen-Tie Transmission Line.

"Wilson is honored to be part of this project," said Ted Leineke, Vice President of Substation Construction for Wilson Construction. "We are committed to teaming with effective partners such as TRC and look forward to working together on additional projects."

About Wilson
Wilson specializes in the design and construction of vital electric utility infrastructure needed by power providers across the United States and beyond. Utilities and power providers have teamed with Wilson for the past 60 years because of the company's expertise in areas including underground and overhead transmission and distribution line construction, substation and foundation construction, and helicopter and environmental services. Wilson's team brings safe, successful and timely completion to even the most complex projects. Visit Wilson's website at www.wilsonconst.com and connect via LinkedIn.

About TRC
A pioneer in groundbreaking scientific and engineering developments since the 1960s, TRC is a national engineering, consulting and construction management firm that provides integrated services to the energy, environmental, infrastructure and pipeline services markets. TRC serves a broad range of commercial, industrial and government clients, implementing complex projects from initial concept to delivery and operation. TRC delivers results that enable clients to achieve success in a complex and changing world. For more information and updates from the Company, visit TRC's website at www.TRCsolutions.com and follow TRC on Twitter and StockTwits at @TRC_Companies and on LinkedIn.

Forward-Looking Statements
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