Holtec was honored to participate in the FIRST Regional Conference on SMRs in Budapest, joining government, industry and technical leaders to discuss the SMR-300, energy security, decarbonization and the responsible deployment of advanced nuclear technologies across Europe. #SMR300 #NuclearEnergy #AdvancedNuclear

Major Regulatory Developments in the Palisades Pioneer Unit 1 & 2 Program Holtec has submitted the Preliminary Safety Analysis Report to the U.S. Nuclear Regulatory Commission for Pioneer 1 and 2, marking a significant milestone in the development of two SMR-300 reactors at the Palisades site in Michigan. The submission advances the regulatory framework for the 680-MWe twin-unit project and reflects continued momentum across Holtec’s global SMR-300 program. Read more: holtecinternational.com/hh-4… #Holtec #SMR300 #NuclearEnergy #CleanEnergy #Palisades

Holtec was honored to participate in the Deploy SMR Workshop in Istanbul, Türkiye. Rafael Marín presented Holtec’s SMR-300 and its applications for electricity and industrial process heat, including the FOAK project at Palisades. Thank you to all participants! #SMR #NuclearEnergy

Holtec was honored to welcome Utah Governor Spencer Cox, Utah House Speaker Mike Schultz, Senator Chris Wilson and members of Utah’s legislative and executive leadership, along with our partners at Hi Tech Solutions, to our Advanced Manufacturing division. The visit provided an opportunity to share more about Holtec’s technologies, highlight our advanced manufacturing capabilities, and discuss the important role nuclear energy can play in America’s energy future. We appreciate the delegation’s time and interest in learning more about the work taking place at Holtec. We look forward to building on these conversations and continuing our strong partnership with Utah.

Progress Report on Palisades’ March to Startup holtecinternational.com/hh-4…

Holtec Nuclear Corporation Initial Public Offering Postponed holtecinternational.com/hh-4…

A significant milestone for the Palisades Energy Center: the NRC has granted Holtec an exemption authorizing early site construction activities for Pioneer Units 1 and 2. The approval enables support-of-excavation and cutoff-wall installation, excavation, dewatering, and ground-improvement activities—advancing the foundation for a two-unit, 680-megawatt clean energy facility. This is another important step toward delivering safe, reliable nuclear energy for Michigan and beyond. Read the full release to learn more: holtecinternational.com/hh-4…

Holtec Nuclear Corporation Announces Launch of Initial Public Offering holtecinternational.com/hh-4…

A historic milestone is underway at Palisades: the plant has begun the process of loading nuclear fuel into its reactor vessel, marking another major step toward becoming America’s first shuttered nuclear power plant to return to operation. Following more than two years of extensive work, the Palisades team remains focused on the testing and startup activities required for a safe and reliable return to service. We are grateful to our associates, industry partners, contractors, and federal, state, and community partners whose dedication and support have helped bring us to this moment. Read more: holtecinternational.com/hh-4…

Holtec is pleased to announce the successful completion of HI-STAR 150 Cask Units 16 and 17 for Spain’s Cofrentes Nuclear Power Plant. Completed under an expedited manufacturing schedule and ahead of the contractual delivery dates, this critical milestone will provide Cofrentes with valuable schedule margin to support continued plant operations. The achievement reflects months of proactive planning and exceptional collaboration across Holtec’s Manufacturing Divisions, Procurement and Engineering teams, working closely with our partners at ENRESA. Together, the teams met an exceptionally tight timeline while maintaining an unwavering commitment to safety, quality, and compliance. Thank you to everyone whose dedication and teamwork made this important achievement possible! What is the HI-STAR 150? ✅ A dual-purpose metal cask designed for the safe storage and transportation of spent nuclear fuel ✅ Engineered to provide robust containment, radiation shielding, and heat management ✅ Designed to support the safe, secure, and reliable management of spent nuclear fuel at operating nuclear plants

Holtec has received a Nuclear Energy Institute Top Innovative Practice Award for communications and stakeholder engagement supporting the restart of the Palisades Nuclear Plant. The award recognizes the work undertaken to build and maintain strong relationships with our communities, elected officials, industry partners, and other stakeholders throughout this historic effort. Returning Palisades to service has required the support and commitment of many people across Southwest Michigan and beyond. We’re honored to see this collective effort acknowledged by our industry and grateful to everyone who has been part of the journey. Thank you to the @NEI for this recognition, and congratulations to the entire Palisades team!

Erection of Holtec’s SMR-300 Margin Quantification “HI-TEST” Facility Underway at the Idaho National Laboratory with USDOE’s Support holtecinternational.com/hh-4…

Today, Holtec was honored to join the Camden City School District’s Enrollment Fair Extravaganza and help local students prepare for a successful school year! 🎒📚✏️ Thanks to the generosity of our associates during Holtec’s annual Back-to-School Supply Drive, students received school supplies collected throughout the drive, along with bookbags generously donated by Holtec’s NAYGN Chapter. Carla Floyd-Watkins, Onkar Patil, and Cynthia Serrano were on site connecting with families and helping distribute the bookbags and supplies to students in our community. We’re grateful for the opportunity to support our neighbors and help students head into the new school year prepared and excited to learn! #HoltecInternational #NAYGN #BackToSchool #CommunityEngagement #CamdenNJ #GivingBack #AGenerationAheadByDesign

Water scarcity and rising water temperatures are creating new challenges for power generation worldwide. Holtec’s HI-KOOL and HI-MAX air-cooled condenser technologies offer a proven solution, reducing reliance on water-based cooling while expanding where power plants can operate. Learn how Holtec is advancing air-cooled technology to support a more resilient and sustainable energy future. holtecinternational.com/hh-4… #HoltecInternational #EnergyInnovation #AirCooledCondensers #NuclearEnergy #PowerGeneration #WaterConservation #AGenerationAheadByDesign

Holtec International was excited to be part of the @NEI U.S. Women in Nuclear (U.S. WIN) Conference earlier this week! A special thank you to Katharine Gagliano, Cynthia Serrano, Sydney Sheilds, and Val Gent for representing Holtec and helping make our participation at this year’s conference a success! From great conversations to new connections with incredible women across the nuclear industry, the conference was a wonderful opportunity to celebrate the talent, leadership, and innovation women continue to bring to nuclear energy. We’re energized by the connections made and proud to support the women helping shape the future of our industry! #HoltecInternational #USWIN #WomenInNuclear #NuclearEnergy #WomenInSTEM #NuclearIndustry #USWIN2026

Holtec, Entergy and Hyundai E&C Sign MOA to Evaluate Potential SMR-300 Projects in Gulf South Region holtecinternational.com/hh-4…

Oyster Creek’s License Termination Plan Approved by the USNRC; Oyster Creek Project Planned to Feature Four SMR-300 Units holtecinternational.com/hh-4…

Palisades’ Safety Leadership Team Established in Preparation for the Plant’s Restart holtecinternational.com/hh-4…