DEA’s renewable energy projects include wind, solar, geothermal, and biodiesel facilities. We offer a wide range of customizable, site-specific services. Our professional and technical staff prepare permitting and siting facilitation, feasibility studies, site assessment, environmental and technical studies, and design services.

DEA offers expertise in transmission interconnection, surveying and mapping, site civil development, and recreation and visual resource planning. In support of FERC relicensing and dam safety inspections, DEA provides environmental studies, permitting, hydrographic surveying and mapping, recreation planning, and visual resource studies and mitigation.

Featured Video - Pine Tree Wind Project: 4D Modeling (Transformer Transport)

Lower Snake River Wind Facility (343 MW)

When Puget Sound Energy undertook a wind energy development project in remote southeast Washington, DEA was there to help.

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