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Productive potential

1 quarter 2 quarter 1 half 3 quarter 9 months 4 quarter Annual indicators

Productive potential

Productive potential indicators Length of 35-110 kV Conductors (along ROW) broken down by Branches Length of 0.4-10 kV Conductors (along ROW) broken down by Branches Length of 0.4-110 kV Cables broken down by Branches Capacity of 35-110 kV Substations broken down by Branches Number of 35-110 kV Substations broken down by Branches Capacity of 6-10/0.4 kV Transformer and Distribution Substations broken down by Branches Number of 6-10/0.4 kV Transformer and Distribution Substations broken down by Branches Number of c.u. broken down by Branches Level of physical deterioration of equipment

Productive potential indicators1 in 2017-2021

Graph
Начальное изменение 2017 2018 2019 2020 2021
Length of power lines (along ROW), km: 0.9 405 023 392 904 395 627 397 117 400 738
– Length of 35-110 kV Conductors (along ROW) 0.1 51 993 51 092 51 295 51 284 51 337
– Length of 0.4-10 kV Conductors (along ROW) 1.0 334 414 321 302 323 634 324 968 326 319
– Length of 0.4-110 kV Cables 20.3 18 616 20 509 20 698 20 866 23 082
Capacity of Substations, MVA: 3.2 54 577 54 011 54 616 54 860 55 929
– Capacity of 35-110 kV Substations 0.9 34 457 34 410 34 545 34 747 34 941
– Capacity of 6-10/0.4 kV Transformer and Distribution Substations 7.5 20 121 19 601 20 071 20 113 20 988
Number of Substations, pcs: 2.3 103 005 102 472 103 676 104 425 105 915
– Number of 35-110 kV Substations 0.4 2 370 2 370 2 378 2 378 2 385
– Number of 6-10/0.4 kV Transformer and Distribution Substations 2.3 100 635 100 102 101 298 102 047 103 530
Number of c.u. 3.1 2 336 012 2 354 533 2 458 951 2 582 518 2 741 901
Number of Distribution Zones, pcs 0.4 277 277 257 257 217
1 — data presented with taking into account own and leased property, as well as property serviced under contracts

Length of 35-110 kV Conductors (along ROW)1 broken down by Branches in 2017-2021

Graph
Km Начальное изменение 2017 2018 2019 2020 2021
Belgorodenergo 0.0 4 367 4 253 4 287 4 278 4 270
Bryanskenergo 0.4 3 543 3 483 3 552 3 553 3 554
Voronezhenergo 0.2 6 805 6 806 6 805 6 793 6 784
Kostromaenergo 0.0 4 310 4 169 4 184 4 184 4 184
Kurskenergo 0.0 4 727 4 593 4 667 4 681 4 681
Lipetskenergo 0.1 3 886 3 840 3 822 3 811 3 816
Orelenergo 0.3 3 099 3 079 3 086 3 080 3 126
Smolenskenergo 0.0 6 317 6 032 6 047 6 055 6 056
Tambovenergo 0.0 4 963 4 866 4 879 4 879 4 886
Tverenergo 0.0 6 831 6 840 6 840 6 841 6 844
Yarenergo 0.0 3 146 3 134 3 127 3 127 3 135
1 - data presented with taking into account own and leased property, as well as property serviced under contracts

Length of 0.4-10 kV Conductors (along ROW)1 broken down by Branches in 2017-2021

Graph
Km Начальное изменение 2017 2018 2019 2020 2021
Belgorodenergo 0.4 39 723 37 065 37 439 37 645 37 764
Bryanskenergo 0.1 21 850 22 104 22 276 22 487 22 579
Voronezhenergo 0.1 45 439 43 650 43 935 44 270 44 418
Kostromaenergo -0.4 18 933 17 938 18 137 18 234 18 285
Kurskenergo 1.6 32 356 29 118 29 385 29 476 29 481
Lipetskenergo -0.3 27 342 24 713 24 932 25 034 26 223
Orelenergo -0.3 25 299 23 258 23 309 23 200 23 173
Smolenskenergo 1.0 32 856 32 842 33 166 33 307 33 495
Tambovenergo 1.2 22 315 22 579 22 701 22 760 22 360
Tverenergo 0.9 41 679 41 891 42 058 42 094 42 034
Yarenergo 8.0 26 620 26 144 26 296 26 459 26 508
1 – data presented with taking into account own and leased property, as well as property serviced under contracts

Length of 0.4-110 kV1 Cables broken down by Branches in 2017-2021

Graph
Km Начальное изменение 2017 2018 2019 2020 2021
Belgorodenergo 5.5 8 576 10 116 10 097 10 002 9 664
Bryanskenergo 0.7 141 146 147 179 181
Voronezhenergo 7.2 377 391 402 405 446
Kostromaenergo 0.5 1 549 1 635 1 685 1 704 1 744
Kurskenergo 1.7 340 275 298 308 318
Lipetskenergo 3.6 1 057 1 202 1 237 1 274 3 637
Orelenergo -45.4 171 145 146 166 182
Smolenskenergo 1.8 2 151 2 177 2 215 2 259 2 320
Tambovenergo 37.3 277 319 323 324 297
Tverenergo 3.4 865 933 945 977 1 000
Yarenergo 495.7 3 113 3 171 3 203 3 267 3 292
1 – data presented with taking into account own and leased property, as well as property serviced under contracts

Capacity of 35-110 kV1 Substations broken down by Branches in 2017-2021

Graph
MVA Начальное изменение 2017 2018 2019 2020 2021
Belgorodenergo 1.7 3 571 3 589 3 595 3 617 3 627
Bryanskenergo 1.4 2 507 2 437 2 449 2 489 2 606
Voronezhenergo 3.3 4 998 5 009 4 994 5 063 5 087
Kostromaenergo 0.7 1 782 1 780 1 780 1 780 1 774
Kurskenergo 0.3 3 479 3 483 3 603 3 593 3 594
Lipetskenergo -0.5 3 037 3 038 3 038 3 038 3 100
Orelenergo 0.0 1 944 1 879 1 909 1 910 1 926
Smolenskenergo 0.0 3 062 3 108 3 114 3 170 3 170
Tambovenergo 1.0 2 571 2 571 2 591 2 597 2 597
Tverenergo 0.1 4 271 4 259 4 212 4 211 4 196
Yarenergo 0.6 3 236 3 256 3 261 3 279 3 264
1 – data presented with taking into account own and leased property, as well as property serviced under contracts

Number of 35-110 kV1 Substations broken down by Branches in 2017-2021

Graph
Pcs Начальное изменение 2017 2018 2019 2020 2021
Belgorodenergo 0.0 181 181 181 182 182
Bryanskenergo 2.1 145 143 143 143 145
Voronezhenergo 1.4 298 298 296 297 298
Kostromaenergo 0.0 165 165 165 165 165
Kurskenergo 0.0 285 285 286 286 286
Lipetskenergo 0.5 201 201 201 201 204
Orelenergo 0.7 146 146 147 145 146
Smolenskenergo 0.0 252 253 253 254 254
Tambovenergo 0.0 209 209 221 221 221
Tverenergo -0.3 313 314 313 312 312
Yarenergo 0.6 175 175 172 172 172
1 – data presented with taking into account own and leased property, as well as property serviced under contracts

Capacity of 6-10/0.4 kV1 Transformer and Distribution Substations broken down by Branches in 2017-2021

Graph
MVA Начальное изменение 2017 2018 2019 2020 2021
Belgorodenergo -1.5 4 144 4 207 4 457 4 322 4 346
Bryanskenergo 0.3 776 771 790 818 829
Voronezhenergo 1.0 1 862 1 778 1 856 1 887 1 902
Kostromaenergo 3.0 1 530 1 547 1 548 1 544 1 534
Kurskenergo 1.3 1 800 1 660 1 659 1 661 1 665
Lipetskenergo 3.2 1 696 1 697 1 713 1 719 2 458
Orelenergo -4.9 894 896 916 926 917
Smolenskenergo 2.4 1 904 1 918 1 946 1 971 2 005
Tambovenergo 5.7 1 167 1 165 1 173 1 179 1 189
Tverenergo 2.3 1 972 1 947 1 954 1 973 1 988
Yarenergo 105.1 2 374 2 015 2 059 2 114 2 155
1 – data presented with taking into account own and leased property, as well as property serviced under contracts

Number of 6-10/0.4 kV1 Transformer and Distribution Substations broken down by Branches in 2017-2021

Graph
Pcs. Начальное изменение 2017 2018 2019 2020 2021
Belgorodenergo 1.6 13 364 13 472 13 773 13 757 13 889
Bryanskenergo 0.5 5 951 5 945 5 974 5 968 6 014
Voronezhenergo 1.3 12 172 11 966 12 149 12 411 12 518
Kostromaenergo 0.7 6 423 6 478 6 509 6 517 6 487
Kurskenergo 1.8 10 161 9 351 9 440 9 529 9 545
Lipetskenergo 1.8 9 353 9 340 9 389 9 431 10 469
Orelenergo -0.9 6 167 5 822 5 890 5 876 5 786
Smolenskenergo 1.3 9 589 9 677 9 814 9 902 10 005
Tambovenergo 1.7 6 236 6 315 6 395 6 456 6 515
Tverenergo 1.7 12 349 12 514 12 583 12 673 12 717
Yarenergo 15.2 8 870 9 222 9 382 9 527 9 585
1 – data presented with taking into account own and leased property, as well as property serviced under contracts

Number of c.u.1 broken down by Branches in 2017-2021

Graph
C.u. Начальное изменение 2017 2018 2019 2020 2021
Belgorodenergo 2.1 362 780 349 677 367 076 381 168 395 735
Bryanskenergo 1.1 132 291 134 233 166 227 177 411 186 915
Voronezhenergo 1.2 258 141 272 156 291 100 306 566 320 390
Kostromaenergo 0.4 141 985 159 458 165 491 176 889 181 901
Kurskenergo 1.0 226 193 204 602 207 909 216 417 222 953
Lipetskenergo 1.3 189 051 185 053 186 398 193 798 221 293
Orelenergo -1.4 133 791 137 514 145 314 150 764 157 985
Smolenskenergo 0.2 298 506 288 267 300 633 309 467 312 165
Tambovenergo 1.4 141 695 142 334 146 890 148 428 174 008
Tverenergo 0.7 226 758 241 211 241 443 264 611 301 022
Yarenergo 27.6 224 818 240 025 240 470 256 999 267 532
1 – data presented with taking into account own and leased property, as well as property serviced under contracts

Level of physical deterioration of equipment1 in 2019-2021

Graph
Name of equipment Начальное изменение 31.12.2020 31.03.2021 30.06.2021 30.09.2021 31.12.2021
Conductors 0.4-20 kV none 72,25 72,35 72,42 72,56 72,70
Conductors 35-110 kV none 83,50 83,62 83,80 83,98 84,09
Conductors 0.4-110 kV none 75,12 75,23 75,34 75,49 75,63
Cables 0.4-20 kV none 66,57 66,84 67,05 67,23 67,60
Cables 35-110 kV none 39,34 40,30 41,24 42,19 39,71
Cables 0.4-110 kV none 62,44 62,78 63,13 63,48 62,69
Power lines 35-110 kV none 78,26 78,49 78,77 79,03 77,91
Power lines 3-20 kV none 72,62 72,72 72,85 73,00 73,16
Power lines 0.4 kV none 69,96 70,04 70,15 70,27 70,43
Transformer equipment 35-110 kV none 85,38 85,57 85,76 85,98 86,21
Transformer equipment 3-110 kV none 81,72 81,87 82,03 82,22 82,35
Switching devices 35-110 kV none 74,54 74,82 75,13 75,50 75,80
Switching devices 3-110 kV none 72,48 72,68 72,95 73,19 73,51
Substation equipment 35-110 kV none 79,37 79,57 79,78 80,00 80,23
Substation equipment 3-110 kV none 77,89 78,07 78,26 78,46 78,64
Total wear of Rosseti Centre none 74,74 74,87 74,96 75,13 75,10
1 - data presented with taking into account own and leased property, as well as property serviced under contracts

Reliability indicators of power supply to consumers

Reliability indicators of power supply to consumers in 2017-2021

Graph
Начальное изменение 2017 2018 2019 2020 2021
Number of technological violations in the grid 0.4 kV and above, pc. -11.1 47 469 33 163 24 063 19 802 18 880
Specific failure rate in the grid 0.4 kV and above, pc. per 1,000 pieces of equipment -20.9 20.3 14.1 10.2 8,1 6,9
System Average Interruption Duration Index (SAIDI), hour 46.9 3.6 2.7 1.6 1,1 1,3
System Average Interruption Frequency Index (SAIFI), pc 1.6 1.5 1.3 1.0 0,8 0,8

Repair program

Actual performance of the repair program Forecast of performance

Actual performance of the repair program in 2017-2021

Graph
Item # Indicator UOM Начальное изменение 2017 2018 2019 2020 2021
1 Main equipment repair
1.1 35-110 kV PL km -23.3 4 453.4 4 472.1 4 115.0 3 995,8 2 255,7
1.2 0.4-10 kV PL km -14.9 11 774.4 10 812.7 10 433.7 6 756,4 5 747,0
1.3 6-10/0.4 kV TS pc -9.8 4 949 4 547 4774 4 448 5 258,0
2 ROW clearing
2.1 35-110 kV Conductors ha -1.1 4 939.5 8 856.7 6 894.1 7 354,1 6 981,0
2.2 0.4-10 kV Conductors ha -17.2 6 769.1 15 368.1 6 112.6 7 304,1 18 890,1
3 Costs
3.1 Total cost million RUR 5.8 2 066.9 2 688.5 2 670.9 2 598,0 2 754,2
3.2 35-110 kV PL million RUR 11.1 121.5 144.0 152.4 166,1 398,5
3.3 35-110 kV SS million RUR 4.0 315.3 354.8 346.9 323,7 363,8
3.4 0.4-10 kV networks million RUR 8.7 906.9 1 127.4 1 256.9 1 069,6 1 035,5
3.5 ROW clearing 0.4-110 kV PL million RUR 0.2 283.2 470.6 350.1 456,1 468,8
3.6 Other million RUR 3.3 440.0 591.7 564.7 582,5 559,6

Forecast of performance of the repair program of IDGC of Centre for 1Q 2022


Item # Indicator UOM 1Q 2022
1 Main equipment repair
1.1 35-110 kV PL km 162,3
1.2 0.4-10 kV PL km 478,8
1.3 6-10/0.4 kV TS pc 192,0
2 ROW clearing
2.1 35-110 kV Conductors ha 692,8
2.2 0.4-10 kV Conductors ha 1 454,9
3 Costs
3.1 Total cost million RUR 872,4
3.2 35-110 kV PL million RUR 50,1
3.3 35-110 kV SS million RUR 22,2
3.4 0.4-10 kV networks million RUR 116,8
3.5 ROW clearing 0.4-110 kV PL million RUR 78,0
3.6 Other million RUR 605,3