Details
| Reactor Type | Pressurised Water Reactor (or PWR) |
|---|---|
| Model | W (3-loop) |
| Owner | Endesa, S.A. |
| Operator | Asociación Nuclear Ascó-Vandellós A.I.E. (Endesa/Id) |
Timeline
| Construction Start | Thursday, 16 May 1974 |
|---|---|
| First Criticality | Thursday, 16 June 1983 |
| First Grid Connection | Saturday, 13 August 1983 |
| Commercial Operation | Monday, 10 December 1984 |
Specifications
| Capacity Net | 995 MWe |
|---|---|
| Capacity Gross | 1033 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 (%) |
|---|---|---|---|---|---|---|---|---|
| 1983 | 887 | 1294 | 360.80 | - | - | - | - | - |
| 1984 | 887 | 5771 | 4038.42 | 21.60 | 20.00 | 20.00 | 15.80 | 15.80 |
| 1985 | 898 | 5342 | 4429.40 | 61.00 | 60.30 | 57.20 | 56.30 | 53.20 |
| 1986 | 898 | 6208 | 5129.00 | 70.90 | 68.20 | 62.50 | 65.20 | 58.90 |
| 1987 | 898 | 7569 | 6392.00 | 86.40 | 83.70 | 69.40 | 81.30 | 66.20 |
| 1988 | 898 | 7599 | 6669.00 | 86.50 | 84.10 | 73.00 | 84.60 | 70.70 |
| 1989 | 930 | 7771 | 6750.00 | 88.70 | 86.00 | 75.60 | 82.80 | 73.20 |
| 1990 | 930 | 7699 | 6642.00 | 87.90 | 84.50 | 77.10 | 81.50 | 74.60 |
| 1991 | 930 | 7810 | 6836.00 | 89.20 | 87.00 | 78.50 | 83.90 | 75.90 |
| 1992 | 887 | 7898 | 6875.00 | 89.90 | 86.50 | 79.50 | 88.20 | 77.40 |
| 1993 | 930 | 7401 | 6599.00 | 84.50 | 83.20 | 79.90 | 81.00 | 77.80 |
| 1994 | 930 | 7758 | 6868.00 | 88.60 | 86.80 | 80.60 | 84.30 | 78.50 |
| 1995 | 900 | 6387 | 5708.00 | 72.90 | 70.40 | 79.70 | 72.40 | 77.90 |
| 1996 | 947 | 8755 | 7972.00 | 99.70 | 99.00 | 81.40 | 95.80 | 79.50 |
| 1997 | 915 | 7198 | 6411.00 | 82.20 | 77.60 | 81.10 | 80.00 | 79.50 |
| 1998 | 949 | 7943 | 7349.00 | 90.70 | 89.10 | 81.70 | 88.40 | 80.20 |
| 1999 | 945 | 8741 | 8147.00 | 99.80 | 98.70 | 82.80 | 98.40 | 81.40 |
| 2000 | 991 | 8008 | 7681.00 | 91.20 | 89.50 | 83.30 | 89.30 | 81.90 |
| 2001 | 991 | 8056 | 7798.00 | 92.00 | 89.80 | 83.70 | 89.80 | 82.40 |
| 2002 | 998 | 8737 | 8397.00 | 99.70 | 97.60 | 84.50 | 96.00 | 83.20 |
| 2003 | 995 | 7900 | 7581.11 | 90.20 | 87.30 | 84.70 | 86.90 | 83.40 |
| 2004 | 995 | 7949 | 7734.27 | 90.50 | 88.60 | 84.90 | 88.50 | 83.70 |
| 2005 | 995 | 8548 | 7640.50 | 97.60 | 88.20 | 85.00 | 87.70 | 83.90 |
| 2006 | 995 | 7971 | 7418.37 | 91.00 | 85.40 | 85.10 | 85.10 | 84.00 |
| 2007 | 995 | 7876 | 7574.76 | 89.90 | 87.40 | 85.20 | 86.90 | 84.10 |
| 2008 | 995 | 7768 | 7436.29 | 88.40 | 85.20 | 85.20 | 85.10 | 84.10 |
| 2009 | 995 | 5758 | 5499.76 | 65.70 | 63.10 | 84.20 | 63.10 | 83.20 |
| 2010 | 995 | 8231 | 7996.12 | 94.00 | 91.70 | 84.50 | 91.70 | 83.60 |
| 2011 | 995 | 6946 | 6674.51 | 79.30 | 76.60 | 84.20 | 76.60 | 83.30 |
| 2012 | 995 | 7666 | 7388.22 | 87.30 | 84.50 | 84.20 | 84.50 | 83.40 |
| 2013 | 995 | 8760 | 8687.39 | 100.00 | 99.30 | 84.80 | 99.70 | 84.00 |
| 2014 | 995 | 7226 | 7096.39 | 82.50 | 81.00 | 84.70 | 81.40 | 83.90 |
| 2015 | 995 | 7725 | 7397.93 | 88.20 | 84.40 | 84.60 | 84.90 | 83.90 |
| 2016 | 995 | 8560 | 8439.80 | 97.40 | 95.90 | 85.00 | 96.60 | 84.30 |
| 2017 | 995 | 7689 | 7522.94 | 87.80 | 85.70 | 85.00 | 86.30 | 84.40 |
| 2018 | 995 | 7718 | 7592.83 | 88.10 | 86.80 | 85.10 | 87.10 | 84.40 |
| 2019 | 995 | 8760 | 8630.08 | 100.00 | 99.20 | 85.50 | 99.00 | 84.90 |
| 2020 | 995 | 7848 | 7654.10 | 89.30 | 87.60 | 85.60 | 87.60 | 85.00 |
| 2021 | 995 | 7324 | 7085.78 | 83.60 | 81.90 | 85.50 | 81.30 | 84.90 |
| 2022 | 995 | 8715 | 8532.56 | 99.50 | 98.00 | 85.80 | 97.90 | 85.20 |
| 2023 | 995 | 7025 | 6634.81 | 80.20 | 75.80 | 85.50 | 76.10 | 85.00 |