Key facts
- Trump administration policies have stalled permits for renewable energy projects.
- Over $121 billion in wind, solar, and storage capacity investment is at risk.
- 92 gigawatts of clean energy projects face heightened federal scrutiny.
- Permitting delays are attributed to directives requiring senior official approval and lengthy reviews for wetlands and airspace.
- Approximately 32% of the U.S. early-stage renewable pipeline is under additional federal scrutiny.
- A House-passed bill aims to accelerate permitting timelines.
Trump administration policies that have stalled permits for renewable energy projects are putting more than $121 billion of investment at risk and slowing the development of wind, solar, and storage capacity needed to meet rising power demand, according to a report published on Monday by energy research firm Wood Mackenzie.
The report found that 92 gigawatts of clean energy projects, enough to power approximately 69 million homes, face heightened federal scrutiny following changes implemented last year. These changes include a Department of the Interior directive that requires renewable energy permits at every stage to have the approval of senior officials.
These measures have lengthened timelines for projects involving federal agencies, even those on private land that still require permits for wetlands, wildlife, or access roads. Permitting in wetland areas, overseen by the U.S. Army Corps of Engineers, is identified as a primary constraint on private lands. Additionally, wind projects are being delayed by sluggish airspace reviews conducted by the Department of Defense. Overall, about 32% of the U.S. early-stage renewable pipeline is now subject to additional federal scrutiny.
Congressional Republicans and Democrats have made efforts to pass legislation aimed at speeding up permitting for large projects, with a bill passed by the House of Representatives last year noted by Wood Mackenzie as capable of meaningfully accelerating timelines.
"Permitting remains one of the most critical barriers to advancing new projects, and without more coordinated and predictable processes, delays and uncertainty will continue to weigh on development timelines and investment decisions,” stated Gaby Ackermann Logan, a research associate at Wood Mackenzie.
The policy shift, coupled with federal funding withdrawals, is already impacting projects on the ground, with approximately 7 GW of capacity on federal land cancelled or stalled in 2025, according to Wood Mackenzie.