We’re proud to release our 2026 Community Impact Report, showcasing the meaningful difference our employees and partners continue to make across the communities we call home. 𝐎𝐮𝐫 𝐫𝐞𝐩𝐨𝐫𝐭 𝐡𝐢𝐠𝐡𝐥𝐢𝐠𝐡𝐭𝐬 𝐢𝐧𝐜𝐥𝐮𝐝𝐞: • 7,100 volunteer hours • 9,200 students engaged in STEM programs • 1,800 books donated through our March Into Reading initiative • $68,000 in scholarships awarded • 42 new childcare seats supported through HumanKind’s Early Head Start expansion • 868 lbs. of food donated during Hunger Action Month • Recognition as one of America’s Most Charitable Companies (2026) From supporting Indigenous Truth and Reconciliation efforts to expanding STEAM learning and strengthening local organizations, our employees continue to drive real community impact. Thank you to every BWXT employee, partner and volunteer who made this year exceptional. Read the full report to see how we’re EmPOWERing Communities: bit.ly/4xeJ8t8

Today, we’re celebrating a major milestone for the future of advanced nuclear energy. BWXT manufactured TRISO fuel has successfully powered Antares Nuclear’s reactor through first criticality, marking the first new reactor to reach this milestone under the Administration’s Executive Order 14301. Congratulations to the @AntaresNuclear team, the U.S. Department of @ENERGY (DOE), @INL and all those involved! This achievement demonstrates what’s possible when U.S. innovation, proven fuel technology and a worldclass nuclear workforce come together. Huge credit goes to the #BWXT teams whose skill, precision and dedication continue to advance next generation reactor demonstrations across the country. Exciting days ahead! bwxt.com/bwxt-manufactures-t… #NuclearEnergy #TRISO #AdvancedReactors

As our nation marks #America250, we’re joining Americans everywhere in honoring the innovation, service and enduring spirit that have defined the United States for 250 years. Throughout the month, we’ll highlight moments in American history that intersect with our work, stories of progress, ingenuity and national service that continue to shape the country’s future. You’ll see: • Key milestones in America’s industrial and technological growth • Stories from individuals whose work contributes to our nation’s strength • Examples of how advanced nuclear innovation supports America’s security and prosperity We’re proud to celebrate this milestone alongside the nation. Follow along as we commemorate America 250. bit.ly/4ueZUWo

Today, we honor the courageous men and women who gave their lives in service to our nation. Their dedication and sacrifice safeguard the freedoms we value, and we remain deeply grateful for their legacy. We join communities across the country in remembering and honoring those who served. #MemorialDay #RememberandHonor

Take a sneak peek 👀 inside our TRISO Development Lab in Albuquerque, New Mexico. We’re collaborating with @BWXT inside this state-of-the-art facility to help test, develop, and optimize systems for commercial TRISO fuel production to supply fuel for our reactors and broader advanced reactor industry. ➡️ bit.ly/43mlVYc

Happy Victoria Day to all of our Canadian colleagues! 🎆🍁

Meet our fifth and final 2026 BWXT STEM Scholarship recipient: Luke Ducich! 👏 Luke Ducich, son of Nick Ducich, director of business development for Advanced Technologies, graduates from Lightridge High School with an outstanding 4.46 GPA. This fall, Luke will head to Auburn University to study aerospace engineering, with goals of helping design the next generation of aircraft and spacecraft. Through his years at the STEM‑focused Academies of Loudoun, he strengthened his passion for aerospace, engineering and the systems that make exploration possible. Beyond academics, Luke captained both the football and lacrosse teams, contributed to the National Honor Society and volunteered with elementary students and the Ohana Preservation Foundation, supporting families in need through hands‑on community projects. Congratulations, Luke! #BWXT #STEMEducation #FutureInnovators

Introducing our fourth 2026 BWXT STEM Scholarship spotlight: Elizabeth “Liza” Johnson! 🎉 Driven by a passion for sustainability and innovation, Liza will take her talents to North Carolina State University this fall to study engineering with a focus on textile engineering. Her dream: to help create the sustainable clothing of the future. As a standout soon‑to‑be graduate of Jefferson Forest High School, Liza concludes her academic career with an impressive 4.28 GPA and an equally impressive list of accomplishments. She has led on the field as captain of the school lacrosse team, led the classroom as president of the debate team, contributed to the National Honor Society, mentored peers through the SABRE program, performed in the school band and remained an active Girl Scout throughout high school. Congratulations, Liza! We can’t wait to see what you achieve next. #BWXT #STEMEducation #FutureInnovators

Thank you @BWXT for your sponsorship of the upcoming Tennessee Valley Corridor National Summit! We appreciate your generosity! #TVCSummit2026    #ChartingAmericasNewestFrontiers

As #NAYGN wraps up the final day in Atlanta, the BWXT team is leaving inspired and energized from the passion and curiosity shown by the next generation of nuclear professionals! A highlight of the week: BWXT’s Bo Terry's participation in the New Nuclear technologies panel, including SMRs, microreactors and next‑generation plants - showcasing the exciting work happening across our industry. Thank you to everyone who stopped by to chat, shared ideas and joined in on discussions. And a big thank you to @NA_YGN for hosting another outstanding event. #NAYGNAtlanta #NuclearEnergy

Meet our third recipient of the 2026 BWXT STEM Scholarship Program, Noelle Shelton! Noelle is graduating this spring from Jefferson Forest High School, closing out her senior year with an incredible 4.42 GPA and a long list of achievements that reflect both drive and heart. This fall, she’ll head to the University of Tennessee, Knoxville to major in biology, with plans to continue her education on the path toward becoming a physician assistant. Noelle has made the most of her high‑school experience, balancing challenging coursework with leadership roles and meaningful extracurriculars. She has served as senior class vice president and class reporter, captained her cross‑country team, and expanded her academic experience at the Central Virginia Governor’s School. Last summer, Noelle also spent time shadowing doctors at a local pediatric office, gaining early hands‑on exposure to the world of pediatric care. Congratulations, Noelle! #BWXT #STEMEducation #FutureInnovators

We’re excited to share our second recipient of the 2026 BWXT STEM Scholarship Program, Madison Weatherford! 🎉 🏫 Madison is graduating this month from the Virginia Virtual Academy (VAVA), where she’s built an impressive record of leadership, service and involvement. This fall, she’ll be heading to William & Mary to study neuroscience. Madison hopes to one day contribute to advancements in Alzheimer’s and dementia research. From serving as a Teacher Assistant, to captaining her National Archery in the Schools Program team (NASP), to volunteering at the Helping Neighbors Food Pantry, Madison has truly made the most of her high‑school years. She is also a proud member of the National Honor Society! Congratulations, Madison! #BWXT #STEMEducation #FutureInnovators

We’re excited to introduce the first recipient of the 2026 BWXT STEM Scholarship Program: Benjamin Ziegler! Ben joins this year’s cohort as one of five scholarship winners, each receiving $10,000 over the next four years to support their post‑secondary STEM education. As a Rodman Scholar, he ranks among the top 5% of engineering students entering the University of Virginia this fall — a distinction earned through curiosity, dedication, and a clear passion for STEM. We’re proud to support Ben as he begins his studies and pursue his goals. We have no doubt he’ll continue to make an impact in the years ahead. More 2026 scholarship recipients will be announced throughout the week! #BWXTScholarship #STEMEducation #FutureInnovators

Yesterday, we joined @KINECTRICS alongside Minister @Sflecce , Minister @LisaThompsonPC and other distinguished speakers at Kinectrics’ Etobicoke facility as Ontario directed IESO to finalize a $300 million cost‑sharing agreement to advance critical pre‑development activities for Bruce C through 2030. This next phase supports: ⚡Up to 4,800 MW of new nuclear capacity, enough to power 4.8 million homes. 🏗️ Creation of approximately 18,900 construction jobs and an additional 6,700 once operational. 🏘️ Indigenous and community engagement, workforce planning, and site preparation. By collaborating with Kinectrics and @Bruce_Power, BWXT is leveraging our nuclear lifecycle expertise to help build solutions that strengthen energy security, economic growth, and clean-power leadership. #CleanEnergy #NuclearInnovation #BWXT #Kinectrics #BruceC #Ontario