Compare · Reactors & SMRs
Taishan-1 vs Olkiluoto-3
RANKED BY NET ELECTRICAL OUTPUT OF ONE CURRENTLY OPERATIONAL REACTOR UNIT (MWE)
#1 VS #4
CHECKED 06 SEPT 2026
Side by side
Verdict
Taishan-1 ranks #1 of 10 on Net electrical output of one currently operational reactor unit (MWe) (1,660 MWe); Olkiluoto-3 ranks #4 (1,575 MWe).
Rank 01 of 10 · leads
Net electrical output of one currently operational reactor unit (MWe)
1,660 MWe
MakerCGN / EDF (EPR)
Date2018
Verified04 Sept 2026
Evidence
IAEA PRIS China country table: Taishan unit Operational, Reference Unit Power 1660 MW, Gross 1750 MW, first grid 2018-06-29. EDF 14 Dec 2018 commercial-operation release describes the two Taishan EPRs as 1750 MW each — that is the gross figure on the same PRIS row. Rank uses PRIS net.Rank 04 of 10
Net electrical output of one currently operational reactor unit (MWe)
1,575 MWe
MakerTVO (EPR)
Date2022
Verified04 Sept 2026
Evidence
IAEA PRIS Finland country table: OLKILUOTO-3 Operational, Reference Unit Power 1575 MW, Gross 1660 MW, first grid 2022-03-12. TVO technical page states net electrical power as approx. 1600 MW. Rank uses the PRIS reference net, not TVO's rounded approx.Try another pair
Source IAEA PRIS reactor-detail and country pages; EDF Flamanville 3 operator page
Last checked 06 Sept 2026