Leningrad 1

Permanent Shutdown

Details

Reactor Type	Light Water Graphite Reactor (or LWGR)
Model	RBMK-1000
Owner	Joint Stock Company 'Concern Rosenergoatom'
Operator	Joint Stock Company 'Concern Rosenergoatom'

Timeline

Construction Start	Sunday, 1 March 1970
First Criticality	Wednesday, 12 September 1973
First Grid Connection	Friday, 21 December 1973
Commercial Operation	Friday, 1 November 1974
Permanent Shutdown	Saturday, 22 December 2018

Specifications

Capacity Net	925 MWe
Capacity Gross	1000 MWe
Thermal Capacity	3200 MWt
Design Net Capacity	925 MWe

Operational History

Electricity Supplied (GWh)

Energy Availability Factor (%)

Total Electricity Supplied (GWh)

Reactor History

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 (%)
1973	925	241	32.50	-	-	-	-	-
1974	925	6573	3608.20	94.10	76.50	76.50	75.50	75.50
1975	925	6661	3998.87	76.00	50.60	54.30	49.40	53.10
1976	925	6137	4098.22	69.90	51.50	53.00	50.40	51.90
1977	925	8192	5941.82	93.50	74.10	59.70	73.30	58.60
1978	925	6735	5413.71	76.90	67.30	61.50	66.80	60.60
1979	925	7973	6321.96	91.00	78.70	64.80	78.00	64.00
1980	925	6574	5542.13	74.80	68.30	65.40	68.20	64.70
1981	925	8018	6414.71	91.50	79.60	67.40	79.20	66.70
1982	925	6665	5709.63	76.10	70.80	67.80	70.50	67.10
1983	925	7803	7164.79	89.10	87.60	69.90	88.40	69.50
1984	925	7321	6650.09	83.30	81.70	71.10	81.80	70.70
1985	925	8059	7008.06	92.00	86.30	72.50	86.50	72.10
1986	925	6677	5924.11	76.20	73.30	72.50	73.10	72.20
1987	1000	8255	8113.04	94.20	92.70	74.20	92.60	73.80
1988	925	7519	6620.28	85.60	81.60	74.70	81.50	74.40
1989	925	4993	4576.96	57.00	56.00	73.50	56.50	73.20
1990	925	0	0.00	0.00	0.00	69.00	0.00	68.70
1991	925	6385	3933.96	72.90	49.80	67.80	48.60	67.50
1992	925	7995	7191.61	91.00	88.00	69.00	88.50	68.70
1993	925	7354	6520.38	84.00	81.70	69.60	80.50	69.30
1994	925	6956	5531.15	79.40	77.60	70.00	68.30	69.20
1995	925	0	0.00	0.00	0.00	66.70	0.00	66.00
1996	925	4454	3852.78	50.70	47.50	65.80	47.40	65.20
1997	925	7785	6872.39	88.90	86.10	66.70	84.80	66.00
1998	925	6220	5630.26	71.00	68.80	66.80	69.50	66.20
1999	925	7431	6637.86	84.80	81.30	67.40	81.90	66.80
2000	925	7069	6317.84	80.50	77.20	67.80	77.80	67.20
2001	925	7923	7097.80	90.40	87.40	68.50	87.60	67.90
2002	925	7104	5824.59	81.10	71.20	68.60	71.90	68.10
2003	925	8495	7446.31	97.00	92.20	69.40	91.90	68.90
2004	925	1715	1328.47	19.50	16.70	67.60	16.40	67.20
2005	925	8255	7145.41	94.20	88.50	68.30	88.20	67.80
2006	925	7651	6802.10	87.30	83.90	68.80	84.00	68.30
2007	925	8306	7538.34	94.80	92.00	69.50	93.00	69.10
2008	925	6421	5848.75	73.10	72.60	69.60	72.00	69.20
2009	925	8385	7616.01	95.70	95.10	70.30	94.00	69.90
2010	925	6912	6345.23	78.90	78.20	70.50	78.30	70.10
2011	925	5269	4766.10	60.20	58.20	70.20	58.80	69.80
2012	925	3025	2199.08	34.40	27.50	69.10	27.10	68.70
2013	925	876	519.83	10.00	6.80	67.50	6.40	67.10
2014	925	7159	6020.69	81.70	74.40	67.70	74.30	67.30
2015	925	6116	5397.08	69.80	68.50	67.70	66.60	67.20
2016	925	7223	6613.85	82.20	82.00	68.00	81.40	67.60
2017	925	5227	4691.88	59.70	57.70	67.80	57.90	67.40
2018	925	6234	5693.68	73.00	72.50	67.90	72.00	67.50