The Palisades Nuclear Plant has officially made history by successfully completing the loading of 204 fuel assemblies into its reactor core. This transition marks the first time in U.S. history that a retired nuclear facility has been successfully brought back to refueling status. The core contains a combination of brand-new fuel elements alongside partially used assemblies salvaged from the plant’s final production cycle before its 2022 shutdown.
Securing Massive Federal Funding
To fund the massive undertaking, Holtec International closed a $1.52 billion loan from the U.S. Department of Energy’s Loan Programs Office. This critical financial injection provides the necessary capital to finalize extensive infrastructure upgrades, overhaul aging steam generator tubes, and clear thousands of individual mechanical safety inspections. Additionally, Holtec has officially filed to extend the facility’s active operating license to 2051, cementing its place in Michigan’s long-term energy strategy.
Navigating Lawsuits and Regulatory Hurdle
Despite these historic operational strides, the plant continues to face fierce friction from environmental coalitions and regulatory watchdogs. While the U.S. District Court dismissed a major lawsuit aimed at halting the restart, the Nuclear Regulatory Commission (NRC) recently cited the plant for minor radiation safety protocol oversights. Holtec is actively rectifying these procedural gaps as it targets an official return to the commercial energy grid by late next year.
The Palisades restart also reflects growing interest in nuclear power as a dependable source of electricity for large-scale industrial and AI infrastructure. That demand is already reshaping the Texas power market, with the reported U.S., Japan’s $22.3 billion Texas AI power deal highlighting the scale of investment flowing into projects designed to meet rapidly rising electricity needs.
Last year, the DOE said it was supporting seven advanced reactor designs. Though this includes Holtec’s, none are operating in the US. The company intends to deploy two SMR-300 reactors at the Palisades plant in Covert Township along Lake Michigan. It was potentially building a model that it can use to supply orders. Small modular reactor projects are still taking shape such as the SMR fuel plant in Tennessee which is expected to be the first facility in the USA to exclusively manufacture fuel for advanced small modular reactors. Tennessee is also at the center of another DOE award for SMRs deployment at the Clinch River nuclear plant.
SMR projects such as the Palisades Nuclear plant SMR are expected to be revolutionary as new startups such as Last Energy seek to be involved. The company has secured $100 million in Series C to fund its small nuclear reactor project in Texas. The move comes at a time when demand for power to run artificial intelligence systems drives renewed interest in nuclear energy. The company’s funding round was led by Astera Institute and included participation from Galaxy Interactive.
It also involved Gigafund and Woori Technology. Last is developing a 20 MW micro reactor and aims to reduce production costs by incorporating off-the-shelf parts. These parts will be integrated into the common components. The company is part of a growing segment of businesses designing next-generation nuclear systems to address increasing electricity consumption.
The Scope on the Palisades Nuclear Plant SMR Project
The scope on the Palisades nuclear plant SMR project is one that is fully supported by the Department of Energy. The department is supporting the following first-mover teams to develop and construct the first Gen III+ small modular reactor (Gen III+ SMR) plants in the United States.
The Tennessee Valley Authority plans to advance deployment of a GE Vernova Hitachi BWRX-300 at the Clinch River Nuclear site in Tennessee. Furthermore, it will accelerate the deployment of additional units with Indiana Michigan Power and Elementl. Additionally, TVA plans to work with various domestic nuclear supply chain partners. These include Scot Forge, North American Forgemasters, BWX Technologies, and Aecon. Other partners supporting the project include Duke Energy, Oak Ridge Associated Universities, and the Electric Power Research Institute.
On the other hand, Holtec plans to deploy two SMR-300 reactors at the Palisades Nuclear Generating Station site in Covert, Michigan. It demonstrates viability for additional orders both domestically and abroad. Holtec aims to pursue an innovative one-stop-shop approach to SMR deployment by fulfilling the roles of technology vendor, supply chain vendor and nuclear plant constructor. The company is working in partnership with Hyundai Engineering & Construction, plant operator, and electricity merchant selling the power to near-by utilities and end-users.
Securing America’s Energy Through SMR Projects
The DOE has noted that the commitment to prepare for continued growth in electricity demand. In a statement, the department noted that President Trump has charged them with adding new, affordable and reliable energy to keep America energy secure. The country is turning to small modular reactors as an affordable, flexible, proven technology and the ability to leverage existing supply chains. This makes them one of the fastest and most scalable pathways to new nuclear capacity. In March 2025, DOE issued a $900 million solicitation to de-risk the deployment of Gen III+ SMRs. The remaining $100 million will be awarded later this year to support additional deployments and address key barriers in design, licensing, supply chain, and site readiness.
Palisades Nuclear Plant SMR Project Factsheet
Significance:
- Department of energy to give up to 400M to Holtec in two small modular reactors (SMRs).
- One of a national initiative to increase grid capacity using next-generation nuclear.
Key Features:
- Palisades Nuclear Plant site, Covert Township, Michigan Two SMR-300 units are intended to be built on the site.
- Reactor technology based on modular, factory-assembled reactors with a goal to rapid and inexpensive deployment.
DOE “First-Mover” Program:
- The DOE funds Gen III+ SMR pre-deployments.
- The chosen developers include Holtec and TVA.
Project Scope:
- Holtec: Implement 2 SMR-300 reactors; one-stop system, with seller, supply chain and contractor, as tech vendor.
- Some of its partners are Hyundai E&C and regional utilities.
- Demonstration aimed at serving extended domestic and international arrangements.
- TVA: Progressing GE Hitachi BWRX-300 at Clinch River, Tennessee.
- Cooperation with Indiana Michigan Power, Elementl and the U.S. nuclear supply chain companies.
Energy Security Context:
- SMRs as scalable and flexible nuclear reactors to satisfy increasing U.S. electricity demand.
- A component of DOE broader initiative of de-risking Gen III + deployment of SMRs (900M)
Leave a Reply