Wolsong 2

Operable

Reactor Type	Pressurized Heavy Water Reactor (or PHWR)
Model	CANDU 6
Owner	Korea Hydro And Nuclear Power Co.
Operator	Korea Hydro And Nuclear Power Co.

Year	Reference Unit Power (MWe)	Annual Time Online (Hours)	Electricity Supplied (GWh)	Operation Factor (%)	Energy Availability Annual (%)	Energy Availability Cumulative (%)	Load Factor Annual (%)	Load Factor Cumulative (%)
1997	650	5296	3294.95	95.10	94.70	94.70	97.70	97.70
1998	650	7144	4788.68	81.60	81.00	85.60	84.10	88.70
1999	650	7754	5211.77	88.50	88.10	86.60	91.50	89.80
2000	650	7843	5346.81	89.30	91.50	88.00	93.60	90.90
2001	650	8188	5585.43	93.50	92.80	89.10	98.10	92.50
2002	650	7717	5265.98	88.10	87.70	88.80	92.50	92.50
2003	650	8015	5480.58	91.50	91.20	89.20	96.20	93.10
2004	650	8015	5465.46	91.20	90.90	89.40	95.70	93.40
2005	650	8243	5641.29	94.10	93.90	89.90	99.10	94.10
2006	684	8711	5975.85	99.40	99.30	91.00	99.70	94.70
2007	683	7948	5618.82	90.70	90.60	90.90	93.90	94.60
2008	710	8081	5700.28	92.00	92.00	91.00	91.40	94.30
2009	710	8265	5845.94	94.40	93.90	91.30	94.00	94.30
2010	710	8152	5774.27	93.10	92.70	91.40	92.80	94.20
2011	710	8760	6124.72	100.00	98.40	91.90	98.50	94.50
2012	673	8187	5572.93	93.20	92.80	92.00	94.30	94.50
2013	655	7207	4797.42	82.30	82.20	91.40	82.90	93.80
2014	650	7954	5194.82	90.80	90.80	91.30	90.80	93.60
2015	652	7921	5143.35	90.40	90.00	91.30	90.10	93.40
2016	647	6525	4219.27	74.30	73.90	90.40	74.20	92.50
2017	632	7947	4981.05	90.70	90.20	90.40	90.00	92.40
2018	611	7190	4449.94	82.10	82.00	90.00	83.10	92.00
2019	606	7920	4840.92	90.40	89.60	90.00	91.20	91.90
2020	596	6558	3900.78	74.70	73.70	89.40	74.50	91.30
2021	582	8248	4781.06	94.20	92.80	89.50	93.80	91.40
2022	569	3578	2059.85	40.80	40.80	87.80	41.30	89.60
2023	576	7539	4350.62	86.10	85.60	87.80	86.20	89.50
2024	571	7072	4138.02	80.50	80.40	87.50	82.50	89.30

Source: Operating details - IAEA PRIS