The Trump administration has moved to stop offshore wind development along U.S. coasts since late last year, halting major projects and buying back leases on national security grounds. Interior Secretary Doug Burgum cited a classified report from Defense Secretary Pete Hegseth asserting that offshore wind poses security threats. The administration’s actions come amid the Republican president’s stated opposition to wind turbines and preference for fossil fuels to achieve what officials characterize as “energy dominance” in global markets. National laboratory estimates indicate that turbines installed along U.S. coasts could generate sufficient electricity to meet the nation’s annual consumption needs.
The administration has raised several specific security concerns. Burgum expressed worry that autonomous drones could pass through wind tower fields undetected due to radar interference, and suggested that vibration from wind towers could affect undersea sonar systems. The Department of Energy acknowledged that radar systems can be adjusted but noted this adjustment may result in missed actual targets. According to the Department of Justice, defense officials provided classified information to the Bureau of Ocean Energy Management in November detailing new national security risks. BOEM subsequently halted construction on five major East Coast projects.
However, skepticism about the stated rationale has emerged in federal courts. Senior Judge Royce Lamberth expressed concern that the national security reasoning may be “pretextual” in a January ruling, noting that the government did not apply the newly cited concerns specifically to individual projects and that Burgum had publicly criticized offshore wind on unrelated grounds. Federal judges reviewed classified information and allowed all five wind farms to resume construction. Legal experts have observed that the administration’s repeated invocation of national security in varied contexts has caused increased skepticism among courts.
Comparative examples abroad present mixed pictures. Sweden recently approved two offshore wind farms while rejecting 11 others, and Denmark has operated the world’s first offshore wind farm since 1991. The United Kingdom purchased new air defense radars to mitigate offshore wind interference, framing this as enabling coexistence between defense and renewable energy. Some international experts argue that technological solutions already address radar interference concerns.
Opinions from military and energy analysts diverge sharply. Retired U.S. Navy Vice Admiral Dennis McGinn stated there is no “showstopping national security issue” invalidating prior lease analysis and suggested the administration is maximizing offshore wind risks while minimizing benefits to justify fossil fuel expansion. Economist Diana Furchtgott-Roth countered that military concerns warrant serious consideration and that traditional energy sources provide reliable power. Democratic Senator Jack Reed, after reviewing classified briefings, stated he found the reasoning uncompelling and proposed legislation requiring military evaluation timelines for wind projects. The administration continues pursuing additional restrictions on wind energy development.
Originally reported by AP News. Read the full story →