ESA has an expert team of consultants focused on marine infrastructure from coast to coast.
Map of North America showing shaded areas of experience.
The expansion of global communications, offshore renewable energy, and scientific research relies heavily on underwater cable infrastructure. However, these projects demand careful planning and execution to minimize their impact on sensitive marine ecosystems and comply with stringent environmental regulations. ESA provides comprehensive landing point studies; federal ), state, and local permitting services; and biological monitoring, ensuring your subsea cable project proceeds smoothly, responsibly, and sustainably. We have successfully conducted freshwater and marine resources assessments, protected species mitigation and compliance surveys, permit feasibility studies, NEPA-compliance and documentation, essential fish habitat assessments, endangered species consultations, freshwater and marine habitat characterizations, coastal zone management planning, and wetland/stream delineations and mitigations. We employ cutting-edge techniques to establish baselines by documenting existing conditions like benthic communities, fish populations, marine mammal presence, and habitat mapping.

Successfully navigating the National Environmental Policy Act (NEPA) and related regulations is essential for project approval and timely execution. Our team of permitting specialists guides you through every step of the process, ensuring compliance and minimizing delays. We also develop practical mitigation measures, including route optimization, cable burial techniques, and timing restrictions, all based on our in-depth knowledge of federal and state regulations from agencies like the Army Corps of Engineers (USACE), National Marine Fisheries Service (NMFS), and U.S. Fish and Wildlife Service (USFWS).

Our commitment is to balance technological advancement with marine resource preservation. Our biological resources staff blend practical experience with scientific understanding to develop solutions that work for you.