Calvert Cliffs 2

Operable

Details

Reactor Type	Pressurised Water Reactor (or PWR)
Model	CE (2-loop) DRYAMB
Owner	Exelon Corporation
Operator	Exelon Generation Co., Llc

Timeline

Construction Start	Saturday, 1 June 1968
First Criticality	Tuesday, 30 November 1976
First Grid Connection	Tuesday, 7 December 1976
Commercial Operation	Friday, 1 April 1977

Specifications

Capacity Net	855 MWe
Capacity Gross	911 MWe
Thermal Capacity	2737 MWt
Design Net Capacity	845 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 (%)
1976	845	0	116.00	-	-	-	-	-
1977	810	7608	6009.80	86.00	100.00	100.00	85.00	85.00
1978	810	7129	5226.60	81.40	72.80	84.50	73.70	78.50
1979	812	6792	5489.00	77.50	76.60	81.60	77.20	78.00
1980	825	8425	6412.30	95.90	96.20	85.60	88.50	80.80
1981	825	7005	5416.00	80.00	80.10	84.40	74.90	79.60
1982	825	6496	5005.20	74.20	74.20	82.60	69.30	77.80
1983	825	7567	6113.10	86.40	86.40	83.20	84.60	78.80
1984	825	6502	5338.45	74.00	73.70	82.00	73.70	78.10
1985	825	6789	5608.05	77.50	77.40	81.40	77.60	78.10
1986	825	8405	7006.67	96.00	96.00	82.90	97.00	80.00
1987	825	5859	4831.98	66.90	66.40	81.40	66.90	78.80
1988	825	7813	6602.69	89.00	88.80	82.00	91.10	79.80
1989	825	1731	1448.46	19.80	18.30	77.00	20.00	75.10
1990	825	0	0.00	0.00	0.00	71.40	0.00	69.70
1991	825	4515	3635.58	51.50	51.30	70.00	50.30	68.30
1992	825	7855	6590.28	89.40	89.30	71.20	90.90	69.80
1993	830	5939	4975.19	67.80	67.40	71.00	68.60	69.70
1994	840	7925	6576.52	90.50	90.60	72.10	89.80	70.90
1995	840	7121	5911.11	81.30	81.40	72.60	80.30	71.40
1996	840	8561	7247.74	97.50	97.50	73.90	98.20	72.80
1997	840	7100	5979.88	81.00	81.10	74.30	81.30	73.20
1998	840	8393	7225.49	95.80	95.80	75.30	98.20	74.40
1999	840	7400	6332.72	84.50	84.50	75.70	86.10	74.90
2000	835	8614	7391.04	98.10	98.00	76.60	100.70	76.00
2001	835	7297	6201.52	83.30	83.30	76.90	84.80	76.30
2002	835	8760	7480.55	100.00	100.00	77.80	102.30	77.40
2003	835	7124	6156.86	81.30	81.40	78.00	84.20	77.60
2004	858	8729	7552.20	99.40	99.40	78.70	101.30	78.50
2005	858	8249	7114.31	94.20	94.20	79.30	94.60	79.10
2006	862	8621	7406.34	98.40	98.40	80.00	98.10	79.70
2007	862	7902	6807.83	90.20	90.20	80.30	90.20	80.10
2008	862	8784	7514.73	100.00	100.00	81.00	99.20	80.70
2009	862	8227	7021.55	93.90	93.90	81.40	93.00	81.10
2010	850	8528	7238.91	97.40	97.30	81.80	97.20	81.60
2011	850	8005	6787.88	91.40	91.40	82.10	91.20	81.90
2012	850	8784	7506.54	100.00	100.00	82.60	100.50	82.40
2013	850	7652	6486.75	87.30	87.40	82.80	87.10	82.50
2014	850	8662	7422.54	98.90	98.90	83.20	99.70	83.00
2015	850	7969	6877.67	91.00	91.00	83.40	92.40	83.20
2016	850	8753	7574.55	99.60	99.60	83.80	101.40	83.70
2017	855	8257	7278.30	94.30	94.30	84.10	97.40	84.00
2018	855	8760	7698.56	100.00	100.00	84.50	102.80	84.50
2019	855	8107	7099.58	92.60	92.60	84.70	94.80	84.70
2020	855	8783	7709.21	100.00	100.00	85.00	102.60	85.20
2021	855	8178	7035.82	93.40	93.40	85.20	93.90	85.40
2022	855	8554	7472.48	97.60	97.60	85.50	99.80	85.70
2023	855	8189	7155.35	93.50	99.40	85.80	95.50	85.90