Renewable Energy

The Need for Action

The importance of reducing greenhouse gas emissions, achieving energy independence, and relieving congested energy transmission routes has elevated renewable energy on U.S. public policy agendas and in the public consciousness. With a gently sloping continental shelf and strong offshore winds, the Mid-Atlantic is well-suited to offshore wind development, which could be a solution for states to meet renewable portfolio standards and goals. As offshore wind development ramps up, states and stakeholders are tasked with considering how this exciting new industry will affect the busy and ecologically productive waters of the Mid-Atlantic. MARCO’s Mid-Atlantic Ocean Data Portal houses and displays thousands of data layers to help coastal managers, decision makers, and members of the public understand potential interactions between offshore wind development, marine life and various ocean uses and resources. 

Ocean Data Portal/Ocean Story  Highlights


1. Offshore Wind Lease Areas in the Mid-Atlantic

BOEM Active Renewable Energy Lease Areas, the Portal’s most clicked map layer, shows lease areas at sea that have been auctioned by BOEM for offshore wind development. Many of these are at advanced stages of the process toward development, or even have some level of construction taking place. For more information on the New York Bight Lease Areas, visit:

2a. Coastal Virginia Offshore Wind (CVOW) Project

This map shows in light blue the Research Area leased by the Commonwealth of Virginia and in teal, the commercial area leased by Dominion Energy. The Lease Area contains the only two operational wind turbines in U.S. federal waters that are actively generating electricity today. Installation was completed on the two turbines in the summer of 2020 and became fully operational by October. Construction of about 178 turbines in the commercial area is expected to begin in 2024 and will produce 2600 MW.

2b. Coastal Virginia Offshore Wind (CVOW) Project

This map of the Virginia Portsmouth Terminal near the mouth of Chesapeake Bay shows areas leased by Dominion, GAMESA and Orsted for offshore wind construction and staging. GAMESA will fabricate  turbine blades at this site and barge them to the CVOW commercial lease area during the construction period.

3. BOEM Central Atlantic Call Areas

BOEM is seeking information on six distinct areas in the Central Atlantic comprising almost 3.9 million acres. The closest point to the shore of any of the areas is approximately 20 nautical miles off the Central Atlantic coast. Publication of the Call in the Federal Register will initiate a 60-day public comment period ending at 11:59 p.m. ET on June 28. Additional information on the Call, including a map of the areas and directions for commenting, can be found at BOEM’s Central Atlantic webpage.

State Resources

Disclaimer: The Mid-Atlantic Regional Council on the Ocean does not endorse any federal, regional or state organization’s renewable energy goals or activities. This list is for informational purposes only.

Learn more about how MARCO works with federal partners to advance responsible offshore wind development through the Mid-Atlantic Council on the Ocean (MACO) Offshore Renewable Energy Work Group.