Current state
| Status | Under construction |
| Design | Hualong One (PWR) |
| Net capacity | 1,090 MWe |
| Country | China |
| Vendor | CGN |
| Owner / operator | CGN |
| Construction start | 2025-06-10 |
| Original COD target | — |
| Current COD estimate | 2030 |
| Schedule slippage | — |
Notes
Six Hualong One units planned at Taipingling (Huizhou, Guangdong); units 1-2 began 2019/2020. Unit 3 first concrete 2025-06-10 per CGN statement reported by WNN. Fifth inner-containment ring installed Aug 2026 (NucNet relay of local/CGN reporting, single origin) — noted, not asserted. Units 1&2 commercial Apr/Aug 2026 (context). COD 2030 per WNA table.
Milestone log
- 2026-06-16 — Listed as under construction in the WNA world table, grid connection estimated 2030 (source)
- 2025-06-10 — First safety-related concrete poured for the reactor building of unit 3, marking official start of construction (phase 2 approved by the State Council 2023-12-29) (source)
The milestone log is append-only: corrections are recorded as new entries, never rewrites. Full history via /api/v1/changes.