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Fusion Science and Technology
August 2025
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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.
J. G. Bak, S. G. Lee, Hanbit project team
Fusion Science and Technology | Volume 43 | Number 1 | January 2003 | Pages 256-258
Diagnostics | doi.org/10.13182/FST03-A11963606
Articles are hosted by Taylor and Francis Online.
Diamagnetic flux is measured by using diamagnetic loops in the central cell of the Hanbit magnetic mirror device. Diamagnetic loop measurements are carried out during rf discharges with a frequency of 3.5 MHz or 3.75MHz. In the measurement, the rf power is varied from 60 kW to 200kW, and the vacuum magnetic field of 0.130 T – 0.242 T is applied in the central cell. The present status of the diamagnetic loop measurements is described and experimental results from diamagnetic flux measurements under several Hanbit operational conditions are presented. The purpose of this work is preparation of a database (such as the dependence of the diamagnetic flux upon the applied vacuum magnetic field and rf power) for physics studies in the Hanbit device.
