atw - International Journal for Nuclear Power | 04.2022
Ever since its first issue in 1956, the atw – International Journal for Nuclear Power has been a publisher of specialist articles, background reports, interviews and news about developments and trends from all important sectors of nuclear energy, nuclear technology and the energy industry. Internationally current and competent, the professional journal atw is a valuable source of information. www.nucmag.com
Ever since its first issue in 1956, the atw – International Journal for Nuclear Power has been a publisher of specialist articles, background reports, interviews and news about developments and trends from all important sectors of nuclear energy, nuclear technology and the energy industry. Internationally current and competent, the professional journal atw is a valuable source of information.
www.nucmag.com
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atw Vol. 67 (2022) | Ausgabe 4 ı Juli
45
Operating data
Review period 2021
REPORT
Plant operator: Kernkraftwerke Lippe-Ems GmbH
Shareholder/Owner: RWE Power AG (87,5 %),
PreussenElektra GmbH (12,5 %)
Plant name: Kernkraftwerk Emsland (KKE)
Address: Kernkraftwerk Emsland,
Am Hilgenberg , 49811 Lingen, Germany
Phone: 0591 806-1612
Web: www.rwe.com
First synchronisation: 04-19-1988
Date of commercial operation: 06-20-1988
Design electrical rating (gross):
1,406 MW
Design electrical rating (net):
1,335 MW
Reactor type:
PWR
Supplier:
Siemens/KWU
100
90
80
70
60
50
Availability factor in %
Capacity factor in %
95
91
94
93
95
89
94
95
The following operating results were achieved:
Operating period, reactor:
8,368 h
Gross electrical energy generated in 2021: 11,356,583 MWh
Net electrical energy generated in 2021: 10,779,479 MWh
Gross electrical energy generated since
first synchronisation until 12-31-2021:
380,367,284 MWh
Net electrical energy generated since
first synchronisation until 12-31-2021:
360,682,929 MWh
Availability factor in 2021: 95.44 %
Availability factor since
date of commercial operation: 93.96 %
Capacity factor 2021: 95.37 %
Capacity factor since
date of commercial operation: 93.82 %
Downtime
(schedule and forced) in 2021: 4.56 %
Number of reactor scrams 2021: 0
40
30
20
10
0
10
9
8
95
2014
91
94
93
95
89
2015 2016 2017 2018 2019
Collective radiation dose of own
and outside personnel in Sv
94
2020
95
2021
7
Licensed annual emission limits in 2021:
Emission of noble gases with plant exhaust air:
1.0 · 10 15 Bq
6
Emission of iodine-131 with plant exhaust air:
(incl. H-3 and C-14)
Emission of nuclear fission and activation products
with plant waste water (excluding tritium):
5.0 · 10 9 Bq
3.7 · 10 10 Bq
5
4
Proportion of licensed annual emission limits
for radioactive materials in 2021 for:
Emission of noble gases with plant exhaust air: 0.11 %
Emission of iodine-131 with plant exhaust air: 0.00 %
(incl. H-3 and C-14)
Emission of nuclear fission and activation products
with plant waste water (excluding tritium): 0.00 %
Collective dose:
0.046 Sv
3
2
1
0
0.06
2014
0.10
2015
0.05
2016
0.09
2017
0.06
2018
0.07
2019
0.08
2020
0.05
2021
Report
Operating results 2021
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