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Mid-Atlantic Atlantic coast

Atlantic Coast Port Modification Study

Shipping container frieght yard in Brooklyn, New York

SWCA supported the Bureau of Ocean Energy Management with an analysis of 16 ports, and the impacts of modifications, along the Atlantic coast.

Details

Completion

2025

Client

Bureau of Ocean Energy Management

Office

Description

SWCA’s Dr. Jeff Wakefield and Oliver Pahl led a multidisciplinary team to assess the environmental and socioeconomic impacts of port modifications necessary to support offshore wind development. SWCA designed the study to convey a comprehensive understanding of 1) the current capacity of ports, 2) the types of port modifications needed, 3) the potential consequences of port modifications as they apply to air quality, cultural resources, ecological resources, and socioeconomic resources, and 4) the effectiveness of potential mitigation measures.

To complete the study, the SWCA team interviewed a range of industry and regulatory experts to identify future port requirements, coordinated with ports and engineers to develop modification scenarios, and drew on the expertise of colleagues and subcontractors. These efforts resulted in a detailed, in-depth review of Atlantic coast ports and the necessary considerations to accommodate offshore wind developments. SWCA received “exceptional” ratings and positive remarks in the contractor performance assessment reporting system (CPARS).

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The Identification of Port Modifications and Their Environmental and Socioeconomic Consequences: 2024 Update

The generation of electricity using wind turbines that are located offshore is a rapidly growing industry along the Atlantic Outer Continental Shelf (OCS). The Bureau of Ocean Energy Management (BOEM) has approved multiple commercial-scale offshore wind (OSW) generation projects and is reviewing additional proposals for projects that would be located along the Atlantic coast.

The scale of OSW turbine components, towers, and foundation structures limits overland transportation options and creates demand for port facilities that can handle very large loads that not all ports are currently equipped to handle. Therefore, port modifications will likely be required in the future to accommodate the needs of OSW energy developers. As the OSW energy industry develops along the Atlantic coast of the United States, it will be important for federal, state, and local stakeholders to understand the consequences of associated port modifications, including potential effects on air quality, cultural resources, ecological resources, and socioeconomic resources.

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