Floating Offshore Wind Shot: Progress and Priorities

Logo for the DOE Floating Offshore Wind Earthshot

The Floating Offshore Wind Shot™ is an interagency initiative led by the U.S. departments of Energy (DOE), the Interior (DOI), Commerce, and Transportation (DOT) seeks to position the United States as a leader in floating offshore wind turbine design, development, and manufacturing. 

Progress to Date

Between September 2022 and May 2024, DOE, DOI, and DOT dedicated over $950 million to advance the Floating Offshore Wind Shot. 

This support includes planning, leasing actions, research, development, demonstration, and deployment efforts through mechanisms such as direct federal funding, associated cost share, and lease-related bidding credits.

On May 16, 2024, DOE released the Progress and Priorities report, which documents over 50 milestones achieved to advance the Floating Offshore Wind Shot. The accomplishments below highlight a few of the most impactful programs, projects, and achievements.

  • In April 2024, the ATLANTIS program from DOE’s Advanced Research Projects Agency – Energy announced $38 million in additional funding to six projects to develop floating offshore wind designs.

  • DOE launched the three-phase, $6.85 million in funding for the FLOWIN prize to develop the domestic supply chain for floating offshore wind energy. 

  • DOE invested over $18 million to support high-voltage, direct current voltage source converter systems and standards, controls, and curricula, announced September 2023.

  • In January 2024, DOT announced a $426.7 million award to establish the first offshore wind terminal on the Pacific Coast funded by the Infrastructure For Rebuilding America program.

  • DOE’s Hydrogen and Fuel Cell Technologies Office, starting in August 2022, fundednew research to model and analyze the levelized cost of hydrogen for de-centralized offshore-wind-to-hydrogen systems and evaluate performance.

  • DOI’s Bureau of Ocean Energy Management held the first floating offshore wind lease auction off the coast of California in December 2022 and released the final wind energy lease areas off the coast of Oregon in February 2024 and in the Gulf of Maine in March 2024.

  • The program, supported by DOE’s Wind Energy Technologies Office and the National Oceanic and Atmospheric Administration, was expanded to Washington, Oregon, and California to ensure continued discussion with communities related to floating offshore wind energy.

  • An report published in September 2023 by DOE’s National Renewable Energy Laboratory will inform future convening and collaboration opportunities to advance ports to support floating offshore wind on the West Coast. 

  • The DOE’s Pacific Northwest National Laboratory initiative convened local stakeholders to discuss the West Coast’s key transmission needs relating to the build-out of floating offshore wind energy.

  • In 2023, DOE-funded projects on the West Coast began data collection to support monitoring of bird, bat, and marine mammal presence in potential energy development areas. In addition, studies are underway to develop autonomous monitoring systems for marine organisms and the seabed.

Near-Term Priorities

Building on the Advancing Offshore Wind Energy in the United States strategy and stakeholder feedback, the Floating Offshore Wind Shot partner agencies have identified the following near-term priorities:

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Cost Reductions

Advance research of resource assessment, floating system designs and modeling, manufacturing techniques, and operations and maintenance systems.

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Supply Chain Development

Identify gaps and solutions to inform decision making and develop robust, regional supply chains, while mobilizing critical funding through federal programs and lease bidding credits.

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Expanded, Just, Deployment

Advance siting and leasing of floating offshore wind, while increasing tribal leasing engagement and the understanding of floating offshore wind impacts on the environment, fisheries and communities, and building opportunities for workforce development. 

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Transmission Development

Complete in-depth offshore wind transmission studies; improve planning tools and models to support the development of strategic and equitable offshore transmission; and advance critical offshore high-voltage direct current transmission components.

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Co-Generation Opportunities

Conduct techno-economic analyses for floating offshore with hydrogen generation and energy storage options, and develop effective reference designs and demonstrations. 

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