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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.
C. Postolache, Lidia Matei, Gh. Ionita
Fusion Science and Technology | Volume 48 | Number 1 | July-August 2005 | Pages 688-691
Technical Paper | Tritium Science and Technology - Properties, Reactions, and Applications | doi.org/10.13182/FST05-A1017
Articles are hosted by Taylor and Francis Online.
The behavior of hydrophobic catalyst in the isotopic exchange reactions H/D/T was analyzing by quantum chemical methods.The primary radiolytic effect was evaluated using a two-step radiolytic mechanism: a) the ionization of molecule and spatial redistribution of atoms in order to reach a minimum value of energy, characteristic to the new quantum state; b) the neutralization of molecule by capture of an electron and its rapid dissociation in free radicals. Chemical bonds suspected to break are located in the distribution region of LUMO orbital and have minimal bond energy.Evaluation of secondary effects taking place in polymeric structure in the presence of water was carried out through the study of the transition state resulted after the attack of HO radicals formed in the radiolysis of tritiated water.
