vgbe energy journal 11 (2022) - International Journal for Generation and Storage of Electricity and Heat

Nuclear power plants: Operating results
Plants in direct exchange of experience with vgbe energy I September 2022
Nuclear
power plant
Country
Type
Nominal
capacity
Gross Net
MW
MW
Operating
time
generator
in h
Energy generated
(gross generation) MWh
Month Year 4 commis-
Since
sioning
Time
availability %
Unit capability
factor % 1
Energy unavailability
% 1
Energy
utilisation % 1
Planned 2 Unplanned 3
Month Year 4 Month Year 4 Postponable Not postponable Month Year 4
Month Year 4
Month Year 4 Month Year 4
GKN-II Neckarwestheim DE PWR 1400 1310 720 992 450 8 313 950 370 816 794 100.00 92.55 99.93 92.53 0.07 7.47 0 0 0 0 98.70 90.83 -
KKE Emsland DE PWR 1406 1335 720 1 006 384 8 330 664 388 697 948 100.00 93.15 100.00 93.09 0 6.91 0 0 0 0 99.46 90.42 -
KKI-2 Isar DE PWR 1485 1410 720 1 057 069 9 372 259 398 869 587 100.00 99.39 100.00 99.34 0 0.01 0 0 0 0.65 98.60 95.97 -
OL1 Olkiluoto FI BWR 920 890 720 663 398 5 135 611 289 836 522 100.00 85.77 100.00 85.13 0 12.10 0 2.69 0 0.08 100.15 85.21 -
OL2 Olkiluoto FI BWR 920 890 720 658 488 5 774 308 279 962 239 100.00 96.63 99.90 96.36 0.10 3.64 0 0 0 0 99.41 95.81 -
KCB Borssele NL PWR 512 484 720 357 961 3 033 605 178 930 358 100.00 91.99 100.00 91.99 0 8.01 0 0 0 0 97.02 90.46 -
KKB 1 Beznau CH PWR 380 365 720 269 387 1 832 099 138 242 646 100.00 76.86 100.00 76.39 0 20.02 0 0 0 3.59 98.41 73.46 7
KKB 2 Beznau CH PWR 380 365 720 267 129 2 271 439 145 616 700 100.00 94.84 100.00 94.63 0 5.37 0 0 0 0 97.67 91.13 7
KKG Gösgen CH PWR 1060 1010 720 757 594 6 040 645 345 245 471 100.00 87.90 99.98 87.39 0.02 12.61 0 0 0 0 99.27 86.99 7
CNT-I Trillo ES PWR 1066 1003 720 756 080 5 900 478 277 853 419 100.00 86.08 99.95 85.82 0.05 12.05 0 0 0 2.12 97.62 83.85 -
Dukovany B1 CZ PWR 500 473 720 352 202 2 637 175 126 089 958 100.00 83.41 100.00 82.80 0 17.04 0 0 0 0.15 97.83 80.51 -
Dukovany B2 CZ PWR 500 473 720 350 733 2 738 248 121 130 090 100.00 86.11 100.00 85.64 0 14.36 0 0 0 0 97.43 83.60 -
Dukovany B3 CZ PWR 500 473 708 334 494 3 163 013 120 126 936 98.33 99.82 97.90 99.69 2.10 0.31 0 0 0 0 92.92 96.57 -
Dukovany B4 CZ PWR 500 473 720 356 656 2 572 046 120 814 370 100.00 79.71 99.99 79.66 0.01 19.91 0 0 0 0.43 99.07 78.52 -
Temelin B1 CZ PWR 1086 1036 720 786 329 5 710 432 143 287 270 100.00 80.14 99.94 79.86 0.06 20.07 0 0 0.01 0.07 100.56 80.27 -
Temelin B2 CZ PWR 1086 1036 419 445 462 5 729 770 139 175 338 58.19 80.03 56.43 79.77 43.57 19.52 0 0 0 0.72 56.97 80.54 2
Doel 1 BE PWR 467 445 720 332 784 2 683 643 146 454 643 100.00 89.09 99.01 88.36 0 10.14 0 0 0.99 1.50 99.01 87.80 -
Doel 2 BE PWR 467 445 720 329 701 2 716 298 144 996 922 100.00 90.60 97.82 89.71 0 9.88 0 0 2.18 0.41 97.82 88.57 -
Doel 3 BE PWR 1056 1006 550 436 496 6 546 949 286 160 632 76.32 97.40 56.10 95.17 43.90 4.83 0 0 0 0.01 56.10 93.85 2
Doel 4 BE PWR 1086 1038 720 779 056 7 063 640 292 862 089 100.00 100.00 98.12 99.77 0 0 0 0 1.88 0.23 98.12 97.93 -
Tihange 1 BE PWR 1009 962 376 336 608 3 046 726 319 689 957 52.28 46.84 46.23 46.10 5.58 17.09 0 0 48.19 36.81 46.23 46.23 2
Tihange 2 BE PWR 1055 1008 720 739 741 5 467 286 279 059 117 100.00 83.29 98.23 80.23 0.03 16.14 0 0 1.74 3.63 98.23 79.67 -
Tihange 3 BE PWR 1089 1038 720 770 035 5 749 549 301 797 593 100.00 83.08 98.10 82.39 0.04 17.39 0 0 1.86 0.22 98.10 80.56 -
Remarks
PWR: Pressurised water reactor
BWR: Boiling water reactor
1
Net-based values (Czech and Swiss nuclear
power plants gross-based)
2
Planned: the beginning and duration of
unavailability have to be determined more
than 4 weeks before commencement
3
Unplanned: the beginning of unavailability
cannot be postponed or only within 4 weeks.
All values were entered in the column not
postponable.
– Postponable: the beginning of unavailability
can be postponed more than 12 hours to 4
weeks.
– Not postponable: the beginning of unavailability
cannot be postponed or only within 12
hours.
4
Beginning of the year
5
Final data were not yet available in print
Remarks:
1 Refuelling
2 Inspection
3 Repair
4 Stretch-out-operation
5 Stretch-in-operation
6 Hereof traction supply:
7 Hereof steam supply:
KKB 1 Beznau
Month:
754 MWh
Since the beginning of the year: 12,467 MWh
Since commissioning:
601,985 MWh
KKB 2 Beznau
Month:
0 MWh
Since the beginning of the year: 2,138 MWh
Since commissioning:
138,650 MWh
KKG Gösgen
Month:
6,722 MWh
Since the beginning of the year: 56,810 MWh
Since commissioning: 2,604,084 MWh
8 New nominal capacity since January 2022
86 | vgbe energy journal 11 · 2022