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      Nuclear Energy Conference & Expo (NECX)

      September 8–11, 2025

      Atlanta, GA|Atlanta Marriott Marquis

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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.

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  • Nuclear and Emerging Technologies for Space (NETS 2025)
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Nuclear and Emerging Technologies for Space (NETS 2025)
Schedule Timeline

Sunday — May 4, 2025
12:00PM
Exhibit Hours
Exhibit Set Up from 12:00 –6:00 pm
Grand Ballroom ABCD
3:00PM
Registration/Help Desk Hours
Registration/Help Desk open from 3:00–7:00 pm
Marriott Foyer
6:00PM
Tour & Events
Opening Reception
Grand Ballroom ABCD
6:00PM
Exhibit Hours
Exhibit from 6:00 - 8:00 pm
Grand Ballroom ABCD
Monday — May 5, 2025
7:00AM
Registration/Help Desk Hours
Registration/Help Desk open from 7:00 am–4:00 pm
Marriott Foyer
7:00AM
Meals and Breaks
Continental Breakfast from 7:00–8:00 am
Grand Ballroom ABCD
7:00AM
Exhibit Hours
Exhibit from 7:00 am –4:00 pm
Grand Ballroom ABCD
8:00AM
Nuclear and Emerging Technologies for Space (NETS 2025) Plenary Sessions
Opening Plenary
Space & Rocket Center Auditorium
9:30AM
Meals and Breaks
Networking Break from 9:30–10:00 am
Grand Ballroom ABCD (Huntsville Marriott) and Foyer (Space and Rocket Center)
10:00AM
Nuclear and Emerging Technologies for Space (NETS 2025) Technical Sessions
Radioisotope Power System: Overviews
Salon EF (Marriott)
Nuclear Thermal Propulsion: Mission Guidelines
SPOC B (Space & Rocket Center)
Colonizing the Solar System with Fission Technology
Atlantis/Discovery/Columbia (Marriott)
11:40AM
Meals and Breaks
Lunch from 11:40 am–1:00 pm
Grand Ballroom ABCD
1:00PM
Nuclear and Emerging Technologies for Space (NETS 2025) Technical Sessions
Fission Surface Power: Component/Fabrication
Atlantis/Discovery/Columbia (Marriott)
Radioisotope Power System: Plutonium-238 Production
Salon EF (Marriott)
Nuclear Thermal Propulsion: CNTP Analysis
SPOC B (Space & Rocket Center)
Nuclear Electric Propulsion: Mission Guidelines
SPOC A (Space & Rocket Center)
2:40PM
Meals and Breaks
Networking Break from 2:40–3:15 pm
Grand Ballroom ABCD (Huntsville Marriott) and Foyer (Space and Rocket Center)
3:15PM
Nuclear and Emerging Technologies for Space (NETS 2025) Technical Sessions
Fission Surface Power Talks
Atlantis/Discovery/Columbia (Marriott)
Radioisotope Power System: Concepts
Salon EF (Marriott)
Nuclear Electric Propulsion: Advanced Concepts
SPOC A (Space & Rocket Center)
Nuclear Thermal Propulsion Talks: I
SPOC B (Space & Rocket Center)
5:30PM
Tour & Events
Student Reception: Tea and Treats with Mentors
Hubble
Tuesday — May 6, 2025
7:00AM
Registration/Help Desk Hours
Registration/Help Desk open from 7:00 am–4:00 pm
Marriott Foyer
7:00AM
Meals and Breaks
Continental Breakfast from 7:00–8:00 am
Grand Ballroom ABCD
7:00AM
Exhibit Hours
Exhibit from 7:00 am –4:00 pm
Grand Ballroom ABCD
8:00AM
Nuclear and Emerging Technologies for Space (NETS 2025) Plenary Sessions
Plenary II
Space & Rocket Center Auditorium
9:30AM
Meals and Breaks
Networking Break from 9:30–10:00 am
Grand Ballroom ABCD (Huntsville Marriott) and Foyer (Space and Rocket Center)
10:00AM
Nuclear and Emerging Technologies for Space (NETS 2025) Technical Sessions
Fission Surface Power: System
Atlantis/Discovery/Columbia (Marriott)
Radioisotope Power System: Americium/Unicouples/Safety
Salon EF (Marriott)
Nuclear Thermal Propulsion: Concepts
SPOC B (Space & Rocket Center)
11:40AM
Meals and Breaks
Lunch from 11:40 am–1:00 pm
Grand Ballroom ABCD
1:00PM
Nuclear and Emerging Technologies for Space (NETS 2025) Technical Sessions
Hot off the Shelf: NASA Procurement Methods for Commercial Radioisotope Power Systems
Atlantis/Discovery/Columbia (Marriott)
Radioisotope Power System: Power Converters
Salon EF (Marriott)
Tangential Technologies for Space Nuclear Propulsion Architectures
SPOC A (Space & Rocket Center)
Nuclear Thermal Propulsion: CNTP Testing
SPOC B (Space & Rocket Center)
2:40PM
Meals and Breaks
Networking Break from 2:40–3:15 pm
Grand Ballroom ABCD (Huntsville Marriott) and Foyer (Space and Rocket Center)
3:15PM
Nuclear and Emerging Technologies for Space (NETS 2025) Technical Sessions
Radioisotope Power System Talks
Salon EF (Marriott)
Nuclear Electric Propulsion Talks
Atlantis/Discovery/Columbia (Marriott)
Nuclear Thermal Propulsion Talks: II
SPOC B (Space & Rocket Center)
Wednesday — May 7, 2025
7:00AM
Registration/Help Desk Hours
Registration/Help Desk open from 7:00 am–4:00 pm
Marriott Foyer
7:00AM
Meals and Breaks
Continental Breakfast from 7:00–8:00 am
Grand Ballroom ABCD
7:00AM
Exhibit Hours
Exhibit from 7:00 am –1:00 pm
Grand Ballroom ABCD
8:00AM
Nuclear and Emerging Technologies for Space (NETS 2025) Plenary Sessions
Plenary III
Space & Rocket Center Auditorium
9:30AM
Meals and Breaks
Networking Break from 9:30–10:00 am
Grand Ballroom ABCD (Huntsville Marriott) and Foyer (Space and Rocket Center)
10:00AM
Nuclear and Emerging Technologies for Space (NETS 2025) Technical Sessions
Radioisotope Power System: Thermoelectrics
Salon EF (Marriott)
Enabling Technologies for Space Nuclear Applications: Latest Industry Achievements
Atlantis/Discovery/Columbia (Marriott)
Nuclear Thermal Propulsion: Testing
SPOC B (Space & Rocket Center)
11:40AM
Meals and Breaks
Lunch from 11:40 am–1:00 pm
Grand Ballroom ABCD
1:00PM
Nuclear and Emerging Technologies for Space (NETS 2025) Technical Sessions
Fission Surface Power: Testing
Salon EF (Marriott)
Recent Developments Related to Space Nuclear Systems
Atlantis/Discovery/Columbia (Marriott)
Nuclear Thermal Propulsion: Modeling I
SPOC B (Space & Rocket Center)
Nuclear Electric Propulsion: Modeling
SPOC A (Space & Rocket Center)
1:00PM
Exhibit Hours
Exhibit Teardown from 1:00 pm –4:00 pm
Grand Ballroom ABCD
2:40PM
Meals and Breaks
Networking Break from 2:40–3:15 pm
Grand Ballroom ABCD (Huntsville Marriott) and Foyer (Space and Rocket Center)
3:15PM
Nuclear and Emerging Technologies for Space (NETS 2025) Technical Sessions
Fission Surface Power: Modeling
Atlantis/Discovery/Columbia (Marriott)
Nuclear Thermal Propulsion: Modeling II
Salon EF (Marriott)
6:00PM
Tour & Events
Banquet
Saturn V Hall
Thursday — May 8, 2025
9:15AM
Tour & Events
USSRC Tour (Sold Out)
Meet in the Huntsville Marriott lobby by 9:15 am - the busses will be departing promptly by 9:30 am
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