A coalition of 18 states and Washington, D.C., has moved to join an industry lawsuit challenging the Defense Department’s year-long freeze on permitting for more than 155 onshore wind projects, a blockade that has stalled dozens of gigawatts of capacity across both public and private land. The DoD quietly halted national-security approvals in August 2025, following an Interior Department “choke point” for federal lands in July, and developers argue the delays risk causing projects to miss expiring federal tax-credit deadlines and grid-interconnection windows. The administration cites national security, but federal judges have already rejected that justification five times in rulings on offshore wind.
The freeze marks a sharp departure from the predictable, decade-long review process the Pentagon previously used to work with developers on mitigation measures, as Massachusetts Attorney General Andrea Joy Campbell noted in the filing. Industry groups filed suit in May, warning that the indefinite pause threatens not only individual project economics but also broader grid reliability and affordability at a time when electricity demand is rising. The legal challenge now aggregates state sovereignty arguments with commercial harm, positioning the case as a test of whether executive agencies can indefinitely suspend congressionally authorized clean-energy deployment without statutory authority.
Observers see a pattern: the same national-security rationale used to halt all five in-progress offshore wind farms last year is now being applied to onshore development, suggesting a coordinated strategy rather than project-specific review. Courts have repeatedly found the administration’s security claims unsupported by evidence, yet the permitting pipeline remains frozen while litigation proceeds. Each month of delay compounds financial risk for developers and pushes back the carbon reductions and domestic manufacturing investments tied to those gigawatts.
The outcome will reverberate beyond wind energy. If agencies can impose de facto moratoria through interminable “reviews,” the permitting certainty that underpins all large-scale infrastructure — transmission, storage, nuclear, hydrogen — erodes. States are stepping in because the economic and reliability stakes are immediate; the courts will decide whether procedural discretion has become a veto power Congress never granted.
Read the full report at Energy Central.