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Atlanta, GA|Atlanta Marriott Marquis
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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.
Boro Malinovic, Mujid S. Kazimi
Fusion Science and Technology | Volume 10 | Number 3 | November 1986 | Pages 1205-1210
Environment and Safety | doi.org/10.13182/FST86-A24894
Articles are hosted by Taylor and Francis Online.
The response of liquid metal self-cooled fusion reactors to a loss of flow accident (LOFA) has been investigated. Coolant temperature rise through the blanket was determined for conditions where decay heat is removed solely by natural convection. It was found that lithium-lead (Li17-Pb83) coolant provides sufficient natural convection to remove decay heat in both tokamak and TMR designs with a reasonable temperature rise. With pure lithium coolant, however, decay heat removal by natural convection proves difficult without excessive temperature rise. A transient analysis reveals that there should be ample time to respond to a LOFA if the plasma is shut down promptly.
