Nuclear Atlas
Weekly digest
Companies · Nuclear, fuel and SMR · data

Holtec International

HoltecSMR developerPrivate, unlistedHQ Jupiter, FL, United States

Profile

Holtec International is a privately held supplier of spent-fuel storage and transport systems and a decommissioning contractor that acquired the shut-down Palisades plant in Michigan from Entergy in 2022 and is pursuing its restart with DOE loan support, alongside two SMR-300 units (Palisades 'Pioneer') for which a phase-1 construction permit application with limited work authorisation was accepted for NRC review in February 2026 (final SER/EIS expected March 2027). Hyundai E&C is its EPC partner. Palisades is still listed as permanently shut down in the reactor dataset (PRIS); the restart date is a gap. Private; no market data apply.

Source: ExchangeMonitor 9 Jul 2026; the SMR projects dataset (NucNet 25 Feb 2026); the reactor dataset, 9 Oct 2026 · confidence medium

Key projects

Key projects from the company record; a map link appears where the project id is in a map dataset.
ProjectCountryStageNoteMap
Holtec SMR-300 (Pioneer Units 1 and 2) - Palisades site, Covert Township, MichiganUSALicence applicationRegulator stage as of 9 Oct 2026: Phase-1 construction permit application with limited work authorization submitted Jan 2026 (Federal Register 22 Jan 2026); NRC accepted part 1 for review Feb 2026; final SER/EIS expected Mar 2027open on the map
PalisadesUSARestart plannedNot restarted as of 9 Jul 2026: turbine on turning gear, new fuel-handling machine installed, '>5,000 individual work activities still remain', no target date (ExchangeMonitor); PRIS still lists permanent shutdown 20 May 2022open on the map

Deals

Deals naming this company, newest first; each title links to its source. All deals.
DateTypeDealStatusCapacity MWValue
30 Aug 2026RestartHoltec begins fuel loading at Palisades ahead of first-ever US restart of a decommissioned plantPending800n/a
15 Sep 2025PolicyUK and US announce Atlantic Partnership for Advanced Nuclear Energy ahead of Trump state visitSignedn/an/a
24 Jul 2025Licensing milestoneNRC approves Palisades' transition from decommissioning back to an operating licenceCompleted800n/a
30 Sep 2024FinancingDOE closes USD 1.52 billion loan guarantee for Holtec's Palisades restartSigned8001.52 bn USD
Source: deals.json, as of 9 Oct 2026; values as stated by each source, not converted.

Documents

Documents captured on the record: the latest documents and, where present, the technical report.
DocumentTypeDate
NucNet: US regulator accepts partial construction permit application for Palisades SMRsNews25 Feb 2026
ExchangeMonitor: Palisades inches closer to restart with big projects completed, Holtec saysNews9 Jul 2026

Chart

TradingView symbol: n/a · private, unlisted
Market cap, USD
n/a · private, unlisted
Market cap, local
n/a · private, unlisted
Chart: none. No TradingView symbol is on the record (private, unlisted); the dated snapshot is all this page shows.

All companies · All deals