NRC finalizes 2026 fee rule, sets fixed caps for licensing costs

The U.S. Nuclear Regulatory Commission finalized its fiscal 2026 fee rule with fixed caps on licensing and other service charges, a move that gives nuclear developers a clearer ceiling on what a review can cost before the paperwork even lands. The rule takes effect August 17, and it sets a $337 hourly rate for professional staff plus a reduced $154 rate for advanced nuclear reactor applicants and preapplicants on certain activities.

That matters because the NRC says it must recover about $818.8 million in fees in fiscal 2026 after exclusions and billing adjustments. Roughly $188.2 million of that will come from annual fees, while the rest will be pulled from licensing, inspection, special project and other service fees. In other words, the agency is not shrinking its billing base, but it is making the billing structure easier to forecast for companies trying to model whether a project lives or dies on financeable review costs.

The agency’s fiscal 2026 budget request is $971.5 million, up $27.4 million from fiscal 2025, and includes 2,792 full-time equivalents. That signals a regulator with a large workload still ahead of it, even as it tries to make the pricing of that workload more legible. The proposed rule set an April 13, 2026 comment deadline because the Nuclear Energy Innovation and Modernization Act requires the NRC to collect the year’s fees by September 30, 2026, leaving little room to drift on the schedule.

The fee rule also sits inside a wider push to remake how the NRC handles licensing. Executive Order 14300, signed May 23, 2025, directed the commission to overhaul regulations and guidance and to move proposed rulemakings within nine months and final rules and guidance within 18 months. The agency has already shown what that looks like on the ground: on May 21, 2026, it accepted for review Orano Enrichment USA LLC’s application for Project IKE, a proposed uranium-enrichment facility near Oak Ridge, Tennessee.

For developers, the practical answer is straightforward. The new rule does not make a reactor or fuel-cycle project cheap, and it does not make the review process short. But it does make cost exposure easier to pin down, and that helps the applicants most likely to feel the pinch first: advanced reactor startups, preapplicants, fuel-cycle firms, and anyone budgeting for pre-application reviews, acceptance reviews, licensing reviews and inspection support over the next few years. In this business, predictability can move a project from speculative to financeable.