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Reporting the buildout, from mine to megawatt

Reactor TrackerChina

Zhaoyuan-1

Hualong One · 1,090 MWe · Under construction · commercial operation est. 2030

Current state

StatusUnder construction
DesignHualong One (PWR)
Net capacity1,090 MWe
CountryChina
VendorCGN
Owner / operatorCGN
Construction start2025-11-18
Original COD target—
Current COD estimate2030
Schedule slippage—

Notes

First concrete 2025-11-18 per WNN (carried by CNNC) and Wikipedia. Zhaoyuan 2 poured first concrete Sep 5-6 2026 (Global Times + CGN post + Wikipedia) — confirms unit-2 as a future tracker addition; Phase I now fully under construction. First Hualong One with cooling towers (203-m natural-draft). COD 2030 per WNA table.

Milestone log

  • 2026-06-16 — Listed as under construction in the WNA world table, grid connection estimated 2030 (source)
  • 2025-11-18 — First safety-related concrete poured for the reactor building of Zhaoyuan unit 1, CGN's first nuclear project in Shandong and its tenth plant site (six HPR1000 units planned; phase 1 approved August 2024) (source)

The milestone log is append-only: corrections are recorded as new entries, never rewrites. Full history via /api/v1/changes.

NNN coverage

On the Hualong One (HPR1000) design

Sources

  1. https://world-nuclear.org/information-library/current-and-future-generation/plans-for-new-reactors-worldwide
  2. https://pris.iaea.org/pris/
  3. https://en.cnnc.com.cn/2025-11/19/c_1144251.htm
  4. https://en.wikipedia.org/wiki/Zhaoyuan_Nuclear_Power_Plant