Angra 1

Operable

Details

Reactor Type	Pressurised Water Reactor (or PWR)
Model	2-loop WE
Owner	Eletronuclear S.A.
Operator	Eletronuclear S.A.

Timeline

Construction Start	Saturday, 1 May 1971
First Criticality	Saturday, 13 March 1982
First Grid Connection	Thursday, 1 April 1982
Commercial Operation	Tuesday, 1 January 1985

Specifications

Capacity Net	609 MWe
Capacity Gross	640 MWe
Thermal Capacity	1882 MWt
Design Net Capacity	626 MWe

Sorry, we have no imagery here.

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 (%)
1982	626	413	51.70	-	-	-	-	-
1983	626	1127	162.50	-	-	-	-	-
1984	626	3771	1545.48	-	-	-	-	-
1985	626	6847	3169.38	78.20	57.80	57.80	57.80	57.80
1986	626	512	132.36	5.80	3.70	30.80	2.40	30.10
1987	626	1958	910.56	22.40	19.70	27.10	16.60	25.60
1988	626	1488	566.64	16.90	18.50	24.90	10.30	21.80
1989	626	5362	1695.10	61.20	61.30	32.20	30.90	23.60
1990	626	7400	2055.34	84.50	82.50	40.60	37.50	25.90
1991	626	5046	1306.35	57.60	57.20	43.00	23.80	25.60
1992	626	4275	1506.37	48.70	47.90	43.60	27.40	25.80
1993	626	1524	402.70	17.40	17.20	40.60	7.30	23.80
1994	626	305	41.45	3.50	3.50	36.90	0.80	21.50
1995	626	8127	2333.64	92.80	42.60	37.40	42.60	23.40
1996	626	5063	2288.84	57.60	55.20	38.90	41.60	24.90
1997	626	6219	2989.97	71.00	53.20	40.00	54.50	27.20
1998	626	6976	3093.82	79.60	56.40	41.20	56.40	29.30
1999	626	8429	3631.68	96.20	64.80	42.80	66.20	31.70
2000	626	6514	3164.93	74.20	58.70	43.80	57.60	33.40
2001	626	7295	3614.43	83.30	82.90	46.10	65.90	35.30
2002	626	7595	3775.19	86.70	85.90	48.30	68.80	37.10
2003	626	6551	3137.06	74.80	57.20	48.80	57.20	38.20
2004	626	7968	3890.16	90.70	70.80	49.80	70.80	39.80
2005	626	7275	3520.38	83.00	83.00	51.40	64.20	41.00
2006	626	6743	3205.23	77.00	64.00	52.00	58.40	41.80
2007	520	5481	2553.47	62.60	62.80	52.40	56.10	42.30
2008	491	6967	3314.53	79.30	78.60	53.30	76.80	43.40
2009	609	5256	2668.92	60.00	57.40	53.40	50.90	43.70
2010	609	7055	4076.72	80.50	77.00	54.30	76.40	45.00
2011	609	7789	4452.48	88.90	88.60	55.60	83.50	46.40
2012	609	8734	5134.91	99.40	97.40	57.10	96.00	48.20
2013	609	6765	3734.79	77.20	70.90	57.50	70.00	48.90
2014	609	7857	4706.85	89.70	88.20	58.60	88.20	50.20
2015	609	6619	3867.66	75.60	73.20	59.00	72.50	50.90
2016	609	7951	4807.12	90.50	90.00	60.00	89.90	52.10
2017	609	6633	3966.79	75.70	74.20	60.40	74.40	52.80
2018	609	7793	4695.30	89.00	88.10	61.20	88.00	53.80
2019	609	8668	5239.68	98.90	99.50	62.30	98.20	55.10
2020	609	7299	4347.14	83.10	82.70	62.90	81.30	55.80
2021	609	8014	4845.93	91.50	90.40	63.60	90.80	56.70
2022	609	7603	4602.31	86.80	85.80	64.20	86.30	57.50
2023	609	7508	4515.48	85.70	83.90	64.70	84.60	58.20