April 14, 2025 — A study on offshore wind development by the Government Accountability Office (GAO) – one that’s been nearly two years in the making – was at last released today, and it identifies a number of potential problems with the industry but few concrete answers.
The 68-page report acknowledges that building massive wind turbines off America’s coastline, including along the Jersey Shore, could have a variety of impacts on commercial fishing, marine ecosystems, defense radar systems, and local communities. But it also stresses how much is still uncertain about what’s still a relatively new industry.
“Development and operation of offshore wind energy facilities could affect marine life and ecosystems, including through acoustic disturbance and changes to marine habitats,” the GAO report declares in its introduction. “Wind development could bring jobs and investment to communities. At the same time, it could disrupt commercial fishing to varying degrees. Turbines could also affect radar system performance, alter search and rescue methods, and alter historic and cultural landscapes.”
“Because technology and implementation are still developing, the extent of some impacts is unknown,” it later states. “In addition, uncertainty exists about long-term and cumulative effects, but research and monitoring activities are ongoing to better understand potential impacts.”
The report was first commissioned in 2023, at a time when offshore wind was commanding headlines in New Jersey. That year, a number of dead whales washing up along the Jersey Shore prompted calls from local and national Republican politicians to halt offshore wind development, though federal scientific agencies said at the time that the deaths did not appear to be connected to the construction of wind turbines (something that the GAO reiterated in its study today).