Details
| Reactor Type | Pressurised Water Reactor (or PWR) |
|---|---|
| Model | W (3-loop) |
| Owner | Endesa, Iberdrola |
| Operator | Asociación Nuclear Ascó-Vandellós A.I.E. (Endesa/Id) |
Timeline
| Construction Start | Friday, 7 March 1975 |
|---|---|
| First Criticality | Wednesday, 11 September 1985 |
| First Grid Connection | Wednesday, 23 October 1985 |
| Commercial Operation | Monday, 31 March 1986 |
Specifications
| Capacity Net | 997 MWe |
|---|---|
| Capacity Gross | 1027 MWe |
| Thermal Capacity | 2941 MWt |
| Design Net Capacity | 888 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 (%) |
|---|---|---|---|---|---|---|---|---|
| 1985 | 898 | 991 | 261.81 | - | - | - | - | - |
| 1986 | 898 | 6639 | 5368.00 | 78.60 | 77.70 | 77.70 | 74.10 | 74.10 |
| 1987 | 898 | 7035 | 5954.00 | 80.30 | 77.30 | 77.50 | 75.70 | 75.00 |
| 1988 | 898 | 7874 | 6865.00 | 89.60 | 86.80 | 80.80 | 87.00 | 79.40 |
| 1989 | 930 | 7729 | 6732.00 | 88.20 | 85.70 | 82.20 | 82.60 | 80.30 |
| 1990 | 930 | 7916 | 6933.00 | 90.40 | 90.40 | 83.90 | 85.10 | 81.30 |
| 1991 | 930 | 7799 | 6820.00 | 89.00 | 86.50 | 84.40 | 83.70 | 81.70 |
| 1992 | 953 | 8042 | 7077.00 | 91.60 | 89.90 | 85.20 | 84.50 | 82.20 |
| 1993 | 930 | 7897 | 7052.00 | 90.20 | 88.60 | 85.70 | 86.60 | 82.70 |
| 1994 | 930 | 7962 | 7085.00 | 90.90 | 89.50 | 86.10 | 87.00 | 83.20 |
| 1995 | 900 | 7674 | 6977.00 | 87.60 | 86.20 | 86.10 | 88.50 | 83.80 |
| 1996 | 966 | 6825 | 6011.00 | 77.70 | 75.10 | 85.10 | 71.10 | 82.50 |
| 1997 | 900 | 8725 | 7916.00 | 99.60 | 96.20 | 86.00 | 100.40 | 84.00 |
| 1998 | 946 | 8050 | 7399.00 | 91.90 | 89.90 | 86.30 | 89.30 | 84.40 |
| 1999 | 946 | 7854 | 7215.00 | 89.70 | 86.40 | 86.30 | 87.10 | 84.60 |
| 2000 | 983 | 8734 | 8451.00 | 99.40 | 98.60 | 87.20 | 97.90 | 85.60 |
| 2001 | 983 | 8102 | 7829.00 | 92.50 | 90.60 | 87.40 | 90.90 | 85.90 |
| 2002 | 997 | 8127 | 7780.00 | 92.80 | 89.40 | 87.50 | 89.10 | 86.10 |
| 2003 | 997 | 8738 | 8521.20 | 99.80 | 98.70 | 88.20 | 97.60 | 86.80 |
| 2004 | 997 | 7287 | 6909.28 | 83.00 | 79.60 | 87.70 | 78.90 | 86.40 |
| 2005 | 997 | 7779 | 7418.88 | 88.80 | 86.10 | 87.60 | 85.00 | 86.30 |
| 2006 | 997 | 8335 | 7968.75 | 95.20 | 92.40 | 87.90 | 91.20 | 86.50 |
| 2007 | 997 | 7532 | 7091.43 | 86.00 | 81.90 | 87.60 | 81.20 | 86.30 |
| 2008 | 997 | 7413 | 7123.62 | 84.40 | 82.00 | 87.30 | 81.30 | 86.10 |
| 2009 | 997 | 8082 | 7818.32 | 92.30 | 89.50 | 87.40 | 89.50 | 86.20 |
| 2010 | 997 | 7583 | 7309.13 | 86.60 | 83.70 | 87.30 | 83.70 | 86.10 |
| 2011 | 997 | 7560 | 7142.24 | 86.30 | 81.80 | 87.00 | 81.80 | 85.90 |
| 2012 | 997 | 8327 | 7831.53 | 94.80 | 89.40 | 87.10 | 89.40 | 86.10 |
| 2013 | 997 | 7499 | 7274.22 | 85.60 | 83.30 | 87.00 | 83.30 | 86.00 |
| 2014 | 997 | 7010 | 6837.37 | 80.00 | 78.00 | 86.70 | 78.30 | 85.70 |
| 2015 | 997 | 8656 | 8442.11 | 98.80 | 96.30 | 87.00 | 96.70 | 86.10 |
| 2016 | 997 | 7852 | 7646.24 | 89.40 | 87.10 | 87.00 | 87.30 | 86.10 |
| 2017 | 997 | 7917 | 7716.07 | 90.40 | 87.80 | 87.00 | 88.40 | 86.20 |
| 2018 | 997 | 8582 | 8514.79 | 98.00 | 97.30 | 87.40 | 97.50 | 86.50 |
| 2019 | 997 | 7783 | 7537.35 | 88.80 | 86.50 | 87.30 | 86.30 | 86.50 |
| 2020 | 997 | 7546 | 7354.45 | 85.90 | 84.80 | 87.30 | 84.00 | 86.40 |
| 2021 | 997 | 8701 | 8574.34 | 99.30 | 98.80 | 87.60 | 98.20 | 86.80 |
| 2022 | 997 | 7833 | 7662.31 | 89.40 | 87.70 | 87.60 | 87.70 | 86.80 |
| 2023 | 997 | 7521 | 7209.27 | 85.90 | 82.40 | 87.40 | 82.60 | 86.70 |