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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.
K. Akahane, N. Ezumi, Y. Uesugi, Y. Tanaka, M. Tanaka, K. Nishimura
Fusion Science and Technology | Volume 60 | Number 4 | November 2011 | Pages 1343-1346
Detritiation and Isotope Separation | Proceedings of the Ninth International Conference on Tritium Science and Technology (Part 2) | doi.org/10.13182/FST11-A12678
Articles are hosted by Taylor and Francis Online.
Atmospheric pressure plasmas have many advantages for widespread applications since that are no necessary to use vacuum equipments. The work presented here is preliminary experimental results of hydrogen oxidation using an atmospheric pressure plasma. The experiment was done by a mixture gas included with a small amount of hydrogen and oxygen in an argon or a nitrogen plasma. As a result of mass spectrometry measurement, it has been found that hydrogen gas could be oxidized by the atmospheric pressure plasma. Moreover, dependence of the hydrogen conversion rate on the input power for discharge was confirmed. It has been also found that the hydrogen conversion rate in nitrogen plasma is higher than in argon one.
