VGB POWERTECH 7 (2021) - International Journal for Generation and Storage of Electricity and Heat

VGB PowerTech 7 l 2021
Nuclear power plants: Operating results
Plants in direct exchange of experience with VGB I May 2021
Nuclear
power plant
Country
Type
Nominal
capacity
Gross Net
MW MW
Operating
time
generator
in h
Energy generated
(gross generation) MWh
Month Year 1 commis-
Since
sioning
Time Unit capability
availability % factor %*
Energy unavailability
%*
Energy
utilisation %*
1 1 Postponable Not postponable Month Year 1
Planned** Unplanned***
Month Year Month Year
Month Year 1
Month Year 1 Month Year 1
GKN-II Neckarwestheim DE PWR 1400 1310 744 1 013 850 5 027 350 356 378 894 100.00 100.00 100.00 99.98 0 0.02 0 0 0 0 97.51 99.39 4
KBR Brokdorf DE PWR 1480 1410 744 1 019 287 4 967 761 376 231 090 100.00 100.00 99.95 99.96 0.05 0.04 0 0 0 0 92.37 92.45
KKE Emsland DE PWR 1406 1335 348 479 085 4 474 670 373 485 371 46.83 88.98 46.20 88.79 53.80 11.21 0 0 0 0 45.80 87.90 1,2
KKI-2 Isar DE PWR 1485 1410 744 1 062 814 5 302 849 382 731 892 100.00 100.00 100.00 99.99 0 0.01 0 0 0 0 95.82 98.29
KRB-C Gundremmingen DE BWR 1344 1288 744 999 351 4 891 476 355 369 242 100.00 100.00 100.00 99.90 0 0.10 0 0 0 0 99.27 99.77 -
KWG Grohnde DE PWR 1430 1360 744 1 003 789 4 078 261 402 838 610 100.00 82.37 100.00 81.99 0 17.97 0 0.04 0 0.01 93.79 78.32 -
OL1 Olkiluoto FI BWR 920 890 484 432 112 2 945 004 279 979 721 65.04 89.37 62.85 87.77 35.59 11.90 1.56 0.32 0 0 63.13 88.35 1
OL2 Olkiluoto FI BWR 920 890 378 347 351 3 015 004 269 917 726 50.81 89.90 50.58 89.81 49.42 10.19 0 0 0 0 50.75 90.45 1,4
KCB Borssele NL PWR 512 484 499 223 019 1 671 972 173 740 769 58.20 91.41 58.22 91.42 41.78 8.58 0 0 0 0 58.23 90.16 1,4
KKB 1 Beznau CH PWR 380 365 433 159 742 1 260 683 134 472 069 58.20 91.42 56.33 90.83 43.67 8.97 0 0 0 0.20 55.97 91.48 1,7
KKB 2 Beznau CH PWR 380 365 744 282 009 1 377 536 141 753 837 100.00 100.00 100.00 100.00 0 0 0 0 0 0 99.78 100.08 6,7
KKG Gösgen CH PWR 1060 1010 509 534 805 3 552 518 334 439 107 68.35 92.52 67.92 91.95 31.91 6.58 0.17 1.48 0 0 67.81 92.50 1,2,7
CNT-I Trillo ES PWR 1066 1003 360 380 667 3 129 396 267 153 244 48.44 82.34 48.36 82.23 44.37 9.11 0 0 7.26 8.66 47.69 80.56 3
Dukovany B1 CZ PWR 500 473 744 366 520 1 289 586 120 934 025 100.00 72.43 99.45 71.38 0.55 4.75 0 0 0 23.87 98.53 71.19 -
Dukovany B2 CZ PWR 500 473 744 364 274 1 795 247 116 407 162 100.00 100.00 99.61 99.82 0.39 0.18 0 0 0 0 97.92 99.10 -
Dukovany B3 CZ PWR 500 473 660 314 737 1 731 972 115 092 529 88.71 97.68 87.87 97.37 12.13 2.63 0 0 0 0 84.61 95.61 -
Dukovany B4 CZ PWR 500 473 744 364 171 1 136 707 115 702 608 100.00 63.92 99.51 63.12 0.49 32.22 0 0 0 4.65 97.90 62.75 -
Temelin B1 CZ PWR 1082 1032 230 208 026 2 421 505 131 992 795 30.91 62.57 25.68 61.46 70.79 37.82 0 0 3.52 0.72 25.84 61.77 -
Temelin B2 CZ PWR 1082 1032 744 810 191 3 977 937 129 566 841 100.00 100.00 99.93 99.98 0 0 0 0 0.07 0.01 100.27 101.10 -
Doel 1 BE PWR 454 433 499 227 917 1 597 240 141 611 081 67.08 93.24 66.70 93.08 33.30 6.92 0 0 0 0 65.79 94.65 -
Doel 2 BE PWR 454 433 744 349 212 1 320 047 139 930 112 100.00 78.03 99.98 77.32 0.02 22.68 0 0 0 0 100.29 77.90 -
Doel 3 BE PWR 1056 1006 744 796 408 3 819 505 275 031 816 100.00 99.22 100.00 98.92 0 0.92 0 0 0 0.17 100.74 99.25 -
Doel 4 BE PWR 1086 1038 744 815 217 3 962 050 281 322 040 100.00 100.00 99.97 99.99 0 0 0 0 0.03 0.01 99.60 99.35 -
Tihange 1 BE PWR 1009 962 744 737 163 3 660 915 311 527 890 100.00 100.00 98.54 99.53 0.02 0.01 0 0 1.44 0.47 98.32 100.38 -
Tihange 2 BE PWR 1055 1008 395 310 332 2 621 020 268 324 837 53.02 74.46 39.44 68.46 0 1.80 48.57 9.97 12.00 19.77 39.44 69.04 -
Tihange 3 BE PWR 1089 1038 744 797 031 3 908 177 290 561 835 100.00 100.00 99.97 99.98 0.02 0.02 0 0 0.01 0 98.88 99.60 -
Remarks
1
PWR: Pressurised water reactor
Beginning of the year
2
BWR: Boiling water reactor
Final data were not yet available in print
* Net-based values (Czech and Swiss nuclear power plants gross-based)
** Planned: the beginning and duration of unavailability have to be determined more than 4 weeks before commencement
*** 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.
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:
664 MWh
Since the beginning of the year:12,409 MWh
Since commissioning: 579,391 MWh
KKB 2 Beznau
Month:
1,192 MWh
Since the beginning of the year: 1,355 MWh
Since commissioning: 136,109 MWh
KKG Gösgen
Month:
5,299 MWh
Since the beginning of the year:36,682 MWh
Since commissioning: 2,503,609 MWh
8 New nominal capacity since January 2021
87