MISO’s regional supply is set to recover some nuclear capacity after Arkansas Nuclear One Unit 1 began ramping back from an outage, which will bolster the ISO’s generation stack. This comes while the Callaway nuclear plant remains offline (post dated 2025-11-14), leaving ANO-1’s return particularly important for MISO’s near-term resource adequacy.
Callaway nuclear plant remains offline as of the post (published 2025-11-14).
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While Callaway remains offline, MISO is set to regain nuclear generation as Unit
While Callaway remains offline, MISO is set to regain nuclear generation as Unit 1 of Arkansas Nuclear One has begun to ramp back from outage. Notably, this unit helps bolster the stack in MISO...
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