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Conference Spotlight
Nuclear Energy Conference & Expo (NECX)
September 8–11, 2025
Atlanta, GA|Atlanta Marriott Marquis
Standards Program
The Standards Committee is responsible for the development and maintenance of voluntary consensus standards that address the design, analysis, and operation of components, systems, and facilities related to the application of nuclear science and technology. Find out What’s New, check out the Standards Store, or Get Involved today!
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Nuclear Science and Engineering
September 2025
Nuclear Technology
Fusion Science and Technology
August 2025
Latest News
From operator to entrepreneur: David Garcia applies outage management lessons
David Garcia
If ComEd’s Zion plant in northern Illinois hadn’t closed in 1998, David Garcia might still be there, where he got his start in nuclear power as an operator at age 24.
But in his ninth year working there, Zion closed, and Garcia moved on to a series of new roles—including at Wisconsin’s Point Beach plant, the corporate offices of Minnesota’s Xcel Energy, and on the supplier side at PaR Nuclear—into an on-the-job education that he augmented with degrees in business and divinity that he sought later in life.
Garcia started his own company—Waymaker Resource Group—in 2014. Recently, Waymaker has been supporting Holtec’s restart project at the Palisades plant with staffing and analysis. Palisades sits almost exactly due east of the fully decommissioned Zion site on the other side of Lake Michigan and is poised to operate again after what amounts to an extended outage of more than three years. Holtec also plans to build more reactors at the same site.
For Garcia, the takeaway is clear: “This industry is not going away. Nuclear power and the adjacent industries that support nuclear power—and clean energy, period—are going to be needed for decades upon decades.”
In July, Garcia talked with Nuclear News staff writer Susan Gallier about his career and what he has learned about running successful outages and other projects.
Technical Session|Radioisotope Power Systems
Wednesday, May 8, 2024|3:15–4:55PM MDT|Sweeney A
Session Chair:
Duane Barber
Alternate Chair:
Session Organizer:
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SiGe RTG Unicouple Testing Capabilities
3:15–3:40PM MDT
Eric Poliquin (Jet Propulsion Laboratory), Kevin Smith (Jet Propulsion Laboratory)
Paper
Assessment of Space Radiation Influence on Bi2Te3-based Thermoelectric Generator Embedded in a Korean Radioisotope Thermoelectric Generator (RTG)
3:40–4:05PM MDT
Sunjin Kim (KAERI), Jong-Bum Kim (KAERI), Kwang-Jae Son (KAERI), Jin-Joo Kim (KAERI), Jin Kim (KAERI), Yongrok Jeong (KAERI), Jintae Hong (KAERI)
Pulse-Reverse Plating of Nanocomposite Diffusion Barrier Coatings for Radioisotope Thermoelectric Generators
4:05–4:30PM MDT
Hannah Hilton-Tapp (Univ. Leicester), Jayan Patel (Univ. Leicester), David Weston (Univ. Leicester), Karl Ryder (Univ. Leicester), Ramy Mesalam (Univ. Leicester)
Recent Advancements in the Development, Manufacturability and Lifetime Testing of GPHS Heritage-like SiGe Unicouples Using SiGe and SiMo Materials Prepared by Spark Plasma Synthesis
4:30–4:55PM MDT
Jonathan Pierce (Johns Hopkins APL), Jake Ballard (Johns Hopkins APL), Richard Ung (Johns Hopkins APL), Tim Holgate (Johns Hopkins APL), Rasdip Singh (Soal Technologies), Mousumi Mitra (Univ. Virginia), Scott Misture (Alfred Univ.), Joseph Poon (Univ. Virginia), Timothy Erickson (Johns Hopkins APL), Paul Ostdiek (Johns Hopkins APL), Rama Venkatasubramanian (Johns Hopkins APL)
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