Iowa · Shut-down nuclear site
Duane Arnold Energy Center
Duane Arnold Energy Center is a shut-down nuclear site in Iowa. 1 reactor unit is permanently shut down (since 2020), per the NRC.
Screening match
Microreactor
87.5 / 100
Data for 100% of the criteria
SMR
84.4 / 100
Data for 100% of the criteria
Large reactor
72.4 / 100
Data for 100% of the criteria
Screening only — not a site suitability determination.
Location
Iowa. Approximate location (42.10, -91.78).
Nearby candidate sites
Duane Arnold Energy Center ranks 1st of 16 candidate sites in Iowa by SMR match.
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Signed-in Voltane Nuclear shows what each match is made of:
- The factor-by-factor breakdown: transmission, population, seismic hazard, faults, flood, water, airports, dams, pipelines and data-center load
- The printable site report and the CSV export
- The interactive map with every layer, custom weights and Ask Voltane
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