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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 2016-2020

Graph
Начальное изменение 2016 2017 2018 2019 2020
Length of power lines (along ROW), km: 0.9 403 300 405 023 392 904 395 627 397 117
– Length of 35-110 kV Conductors (along ROW) 0.1 51 997 51 993 51 092 51 295 51 284
– Length of 0.4-10 kV Conductors (along ROW) 1.0 333 322 334 414 321 302 323 634 324 968
– Length of 0.4-110 kV Cables 20.3 17 981 18 616 20 509 20 698 20 866
Capacity of Substations, MVA: 3.2 54 229 54 577 54 011 54 616 54 860
– Capacity of 35-110 kV Substations 0.9 34 322 34 457 34 410 34 545 34 747
– Capacity of 6-10/0.4 kV Transformer and Distribution Substations 7.5 19 907 20 121 19 601 20 071 20 113
Number of Substations, pcs: 2.3 101 968 103 005 102 472 103 676 104 425
– Number of 35-110 kV Substations 0.4 2 370 2 370 2 370 2 378 2 378
– Number of 6-10/0.4 kV Transformer and Distribution Substations 2.3 99 598 100 635 100 102 101 298 102 047
Number of c.u. 3.1 2 296 845 2 336 012 2 354 533 2 458 951 2 582 518
Number of Distribution Zones, pcs 0.4 279 277 277 257 257
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 2016-2020

Graph
Km Начальное изменение 2016 2017 2018 2019 2020
Belgorodenergo 0.0 4 360 4 367 4 253 4 287 4 278
Bryanskenergo 0.4 3 543 3 543 3 483 3 552 3 553
Voronezhenergo 0.2 6 807 6 805 6 806 6 805 6 793
Kostromaenergo 0.0 4 303 4 310 4 169 4 184 4 184
Kurskenergo 0.0 4 727 4 727 4 593 4 667 4 681
Lipetskenergo 0.1 3 885 3 886 3 840 3 822 3 811
Orelenergo 0.3 3 098 3 099 3 079 3 086 3 080
Smolenskenergo 0.0 6 316 6 317 6 032 6 047 6 055
Tambovenergo 0.0 4 959 4 963 4 866 4 879 4 879
Tverenergo 0.0 6 846 6 831 6 840 6 840 6 841
Yarenergo 0.0 3 153 3 146 3 134 3 127 3 127
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 2016-2020

Graph
Km Начальное изменение 2016 2017 2018 2019 2020
Belgorodenergo 0.4 39 657 39 723 37 065 37 439 37 645
Bryanskenergo 0.1 21 780 21 850 22 104 22 276 22 487
Voronezhenergo 0.1 45 267 45 439 43 650 43 935 44 270
Kostromaenergo -0.4 19 317 18 933 17 938 18 137 18 234
Kurskenergo 1.6 32 132 32 356 29 118 29 385 29 476
Lipetskenergo -0.3 27 441 27 342 24 713 24 932 25 034
Orelenergo -0.3 25 206 25 299 23 258 23 309 23 200
Smolenskenergo 1.0 32 687 32 856 32 842 33 166 33 307
Tambovenergo 1.2 22 203 22 315 22 579 22 701 22 760
Tverenergo 0.9 41 288 41 679 41 891 42 058 42 094
Yarenergo 8.0 26 346 26 620 26 144 26 296 26 459
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 2016-2020

Graph
Km Начальное изменение 2016 2017 2018 2019 2020
Belgorodenergo 5.5 8 326 8 576 10 116 10 097 3 617
Bryanskenergo 0.7 144 141 146 147 2 489
Voronezhenergo 7.2 338 377 391 402 5 063
Kostromaenergo 0.5 1 539 1 549 1 635 1 685 1 780
Kurskenergo 1.7 321 340 275 298 3 593
Lipetskenergo 3.6 1 030 1 057 1 202 1 237 3 038
Orelenergo -45.4 168 171 145 146 1 910
Smolenskenergo 1.8 2 137 2 151 2 177 2 215 3 170
Tambovenergo 37.3 255 277 319 323 2 597
Tverenergo 3.4 706 865 933 945 4 211
Yarenergo 495.7 3 015 3 113 3 171 3 203 3 279
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 2016-2020

Graph
MVA Начальное изменение 2016 2017 2018 2019 2020
Belgorodenergo 1.7 3 554 3 571 3 589 3 595 3 617
Bryanskenergo 1.4 2 528 2 507 2 437 2 449 2 489
Voronezhenergo 3.3 4 970 4 998 5 009 4 994 5 063
Kostromaenergo 0.7 1 782 1 782 1 780 1 780 1 780
Kurskenergo 0.3 3 485 3 479 3 483 3 603 3 593
Lipetskenergo -0.5 2 978 3 037 3 038 3 038 3 038
Orelenergo 0.0 1 825 1 944 1 879 1 909 1 910
Smolenskenergo 0.0 3 049 3 062 3 108 3 114 3 170
Tambovenergo 1.0 2 577 2 571 2 571 2 591 2 597
Tverenergo 0.1 4 354 4 271 4 259 4 212 4 211
Yarenergo 0.6 3 221 3 236 3 256 3 261 3 279
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 2016-2020

Graph
Pcs Начальное изменение 2016 2017 2018 2019 2020
Belgorodenergo 0.0 180 181 181 181 182
Bryanskenergo 2.1 146 145 143 143 143
Voronezhenergo 1.4 298 298 298 296 297
Kostromaenergo 0.0 165 165 165 165 165
Kurskenergo 0.0 285 285 285 286 286
Lipetskenergo 0.5 201 201 201 201 201
Orelenergo 0.7 143 146 146 147 145
Smolenskenergo 0.0 252 252 253 253 254
Tambovenergo 0.0 209 209 209 221 221
Tverenergo -0.3 316 313 314 313 312
Yarenergo 0.6 175 175 175 172 172
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 2016-2020

Graph
MVA Начальное изменение 2016 2017 2018 2019 2020
Belgorodenergo -1.5 4 072 4 144 4 207 4 457 4 322
Bryanskenergo 0.3 778 776 771 790 818
Voronezhenergo 1.0 1 838 1 862 1 778 1 856 1 887
Kostromaenergo 3.0 1 545 1 530 1 547 1 548 1 544
Kurskenergo 1.3 1 789 1 800 1 660 1 659 1 661
Lipetskenergo 3.2 1 686 1 696 1 697 1 713 1 719
Orelenergo -4.9 894 894 896 916 926
Smolenskenergo 2.4 1 903 1 904 1 918 1 946 1 971
Tambovenergo 5.7 1 169 1 167 1 165 1 173 1 179
Tverenergo 2.3 1 882 1 972 1 947 1 954 1 973
Yarenergo 105.1 2 349 2 374 2 015 2 059 2 114
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 2016-2020

Graph
Pcs. Начальное изменение 2016 2017 2018 2019 2020
Belgorodenergo 1.6 13 262 13 364 13 472 13 773 13 757
Bryanskenergo 0.5 5 878 5 951 5 945 5 974 5 968
Voronezhenergo 1.3 11 981 12 172 11 966 12 149 12 411
Kostromaenergo 0.7 6 442 6 423 6 478 6 509 6 517
Kurskenergo 1.8 10 067 10 161 9 351 9 440 9 529
Lipetskenergo 1.8 9 283 9 353 9 340 9 389 9 431
Orelenergo -0.9 6 114 6 167 5 822 5 890 5 876
Smolenskenergo 1.3 9 523 9 589 9 677 9 814 9 902
Tambovenergo 1.7 6 204 6 236 6 315 6 395 6 456
Tverenergo 1.7 12 163 12 349 12 514 12 583 12 673
Yarenergo 15.2 8 681 8 870 9 222 9 382 9 527
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 2016-2020

Graph
C.u. Начальное изменение 2016 2017 2018 2019 2020
Belgorodenergo 2.1 357 076 362 780 349 677 367 076 381 168
Bryanskenergo 1.1 132 353 132 291 134 233 166 227 177 411
Voronezhenergo 1.2 255 698 258 141 272 156 291 100 306 566
Kostromaenergo 0.4 139 156 141 985 159 458 165 491 176 889
Kurskenergo 1.0 225 601 226 193 204 602 207 909 216 417
Lipetskenergo 1.3 183 355 189 051 185 053 186 398 193 798
Orelenergo -1.4 133 407 133 791 137 514 145 314 150 764
Smolenskenergo 0.2 285 531 298 506 288 267 300 633 309 467
Tambovenergo 1.4 141 152 141 695 142 334 146 890 148 428
Tverenergo 0.7 224 051 226 758 241 211 241 443 264 611
Yarenergo 27.6 219 465 224 818 240 025 240 470 256 999
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 2019-2020

Graph
Name of equipment Начальное изменение 31.12.2019 31.03.2020 30.06.2020 30.09.2020 30.12.2020
Conductors 0.4-20 kV none 71.71 71,79 71,95 72,09 72,25
Conductors 35-110 kV none 82.56 82,74 83,20 83,35 83,50
Conductors 0.4-110 kV none 74.52 74,63 74,85 74,97 75,12
Cables 0.4-20 kV none 66.70 66,51 66,79 66,56 66,57
Cables 35-110 kV none 37.42 38,39 37,83 38,36 39,34
Cables 0.4-110 kV none 61.50 61,82 62,15 62,18 62,44
Power lines 35-110 kV none 77.57 77,82 78,13 78,04 78,26
Power lines 3-20 kV none 72.13 72,22 72,38 72,46 72,62
Power lines 0.4 kV none 69.48 69,59 69,71 69,80 69,96
Transformer equipment 35-110 kV none 84.78 84,91 85,09 85,20 85,38
Transformer equipment 3-110 kV none 81.17 81,27 81,45 81,55 81,72
Switching devices 35-110 kV none 73.36 73,72 74,04 74,30 74,54
Switching devices 3-110 kV none 71.42 71,73 72,04 72,23 72,48
Substation equipment 35-110 kV none 78.45 78,69 78,94 79,16 79,37
Substation equipment 3-110 kV none 77.10 77,30 77,54 77,68 77,89
Total wear of Rosseti Centre none 74.16 74,30 74,52 74,58 74,74
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 2016-2020

Graph
Начальное изменение 2016 2017 2018 2019 2020
Number of technological violations in the grid 0.4 kV and above, pc. -11.1 93 949 47 469 33 163 24 063 19 802
Specific failure rate in the grid 0.4 kV and above, pc. per 1,000 pieces of equipment -20.9 40.9 20.3 14.1 10.2 8,1
System Average Interruption Duration Index (SAIDI), hour 46.9 4.0 3.6 2.7 1.6 1,1
System Average Interruption Frequency Index (SAIFI), pc 1.6 1.8 1.5 1.3 1.0 0,8

Repair program

Actual performance of the repair program Forecast of performance

Actual performance of the repair program in 2016-2020

Graph
Item # Indicator UOM Начальное изменение 2016 2017 2018 2019 2020
1 Main equipment repair
1.1 35-110 kV PL km -23.3 4 559.5 4 453.4 4 472.1 4 115.0 3 995,8
1.2 0.4-10 kV PL km -14.9 12 466.5 11 774.4 10 812.7 10 433.7 6 756,4
1.3 6-10/0.4 kV TS pc -9.8 5 048 4 949 4 547 4774 4 448
2 ROW clearing
2.1 35-110 kV Conductors ha -1.1 4 836.3 4 939.5 8 856.7 6 894.1 7 354,1
2.2 0.4-10 kV Conductors ha -17.2 6 523.3 6 769.1 15 368.1 6 112.6 7 304,1
3 Costs
3.1 Total cost million RUR 5.8 1 941.2 2 066.9 2 688.5 2 670.9 2 598,0
3.2 35-110 kV PL million RUR 11.1 115.3 121.5 144.0 152.4 166,1
3.3 35-110 kV SS million RUR 4.0 305.6 315.3 354.8 346.9 323,7
3.4 0.4-10 kV networks million RUR 8.7 891.8 906.9 1 127.4 1 256.9 1 069,6
3.5 ROW clearing 0.4-110 kV PL million RUR 0.2 232.2 283.2 470.6 350.1 456,1
3.6 Other million RUR 3.3 396.3 440.0 591.7 564.7 582,5

Forecast of performance of the repair program of IDGC of Centre for 1Q 2021


Item # Indicator UOM 1Q 2021
1 Main equipment repair
1.1 35-110 kV PL km 266,8
1.2 0.4-10 kV PL km 626,1
1.3 6-10/0.4 kV TS pc 286
2 ROW clearing
2.1 35-110 kV Conductors ha 640,3
2.2 0.4-10 kV Conductors ha 1 481,5
3 Costs
3.1 Total cost million RUR 286,3
3.2 35-110 kV PL million RUR 21,5
3.3 35-110 kV SS million RUR 15,0
3.4 0.4-10 kV networks million RUR 77,5
3.5 ROW clearing 0.4-110 kV PL million RUR 86,2
3.6 Other million RUR 86,1