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Conference Spotlight
2026 ANS Annual Conference
May 31–June 3, 2026
Denver, CO|Sheraton Denver
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Nuclear Science and Engineering
May 2026
Nuclear Technology
February 2026
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DTRA’s advancements in nuclear and radiological detection
A new, more complex nuclear age has begun. Echoing the tensions of the Cold War amid rapidly evolving nuclear and radiological threats, preparedness in the modern age is a contest of scientific innovation. The Research and Development Directorate (RD) at the Defense Threat Reduction Agency (DTRA) is charged with winning this contest.
2025 ANS Winter Conference & Expo
Chris Wright is the 17th Secretary for the U.S. Department of Energy. A self-described energy nerd turned entrepreneur, Chris is a dedicated humanitarian with a passion for bringing the benefits of energy to every community in the world. This passion has inspired a career in energy, working not only in oil and gas but nuclear, solar, and geothermal. As Secretary of Energy, Chris is focused on unleashing American energy dominance, accelerating innovation and advancing all energy sources that are affordable, reliable and secure for the American people.
Chris completed an undergraduate degree in Mechanical Engineering at MIT and graduate work in Electrical Engineering at UC Berkeley and MIT. He founded Pinnacle Technologies and served as CEO from 1992 to 2006. Pinnacle created the hydraulic fracture mapping industry, and its innovations helped launch commercial shale gas production in the late 1990s. Chris was Chairman of Stroud Energy, an early shale gas producer, before selling to Range Resources in 2006. Most recently, Chris served as Chairman and CEO of Liberty Energy, where his team helped to expand the shale revolution to include oil as well as natural gas. Chris has also participated in an effort to apply shale technology to unlock next-generation geothermal and helped to launch small modular reactors.
Last modified October 30, 2025, 12:19pm EDT
