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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 2022 – 2026

Graph
Начальное изменение 1Q 2022 1Q 2023 1Q 2024 1Q 2025 1Q 2026
Length of power lines (along ROW), km: 0,9 400 876 402 850 405 650 410 415 410 229
– Length of 35-110 kV Conductors (along ROW) -0,2 51 345 51 344 51 439 51 477 51 338
– Length of 0.4-10 kV Conductors (along ROW) 0,4 326 443 327 639 329 799 333 137 331 875
– Length of 0.4-110 kV Cables 11,1 23 088 23 868 24 412 25 801 27 016
Capacity of Substations, MVA: 1,7 55 945 56 487 57 893 58 155 58 813
– Capacity of 35-110 kV Substations 0,2 34 927 35 208 35 500 35 959 35 976
– Capacity of 6-10/0.4 kV Transformer and Distribution Substations 4,3 21 018 21 279 22 393 22 196 22 837
Number of Substations, pcs: 1,4 105 963 106 793 108 050 110 295 111 859
– Number of 35-110 kV Substations 0,2 2 384 2 389 2 397 2 405 2 417
– Number of 6-10/0.4 kV Transformer and Distribution Substations 1,4 103 579 104 404 105 653 107 890 109 442
Number of c.u. 5,9 2 759 124 2 808 444 2 890 695 2 971 249 3 015 810
Number of Distribution Zones, pcs 0,5 218 218 219 220 220
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 2022 – 2026

Graph
km Начальное изменение 1Q 2022 1Q 2023 1Q 2024 1Q 2025 1Q 2026
Belgorodenergo 0,0 4 271 4 270 4 317 4 298 4 304
Bryanskenergo 0,0 3 554 3 554 3 554 3 554 3 554
Voronezhenergo -0,1 6 784 6 778 6 778 6 862 6 882
Kostromaenergo 0,0 4 184 4 189 4 193 4 196 4 195
Kurskenergo 0,0 4 681 4 663 4 703 4 702 4 661
Lipetskenergo 0,0 3 809 3 822 3 821 3 820 3 832
Orelenergo -3,7 3 141 3 142 3 142 3 142 3 142
Smolenskenergo 0,0 6 056 6 059 6 062 6 061 6 066
Tambovenergo 0,0 4 886 4 886 4 887 4 884 4 890
Tverenergo 0,1 6 844 6 844 6 846 6 821 6 675
Yarenergo 0,3 3 136 3 137 3 136 3 137 3 137
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 2022 – 2026

Graph
km Начальное изменение 1Q 2022 1Q 2023 1Q 2024 1Q 2025 1Q 2026
Belgorodenergo 0,3 37 757 38 021 38 360 38 566 38 629
Bryanskenergo 0,3 22 588 22 652 22 903 23 006 23 004
Voronezhenergo 0,5 44 485 44 649 45 126 47 586 45 898
Kostromaenergo 0,3 18 283 18 340 18 393 18 432 18 539
Kurskenergo 0,1 29 483 29 609 29 803 29 888 30 159
Lipetskenergo 4,7 26 224 26 395 26 649 26 928 26 892
Orelenergo 0,1 23 240 23 240 23 291 23 330 22 965
Smolenskenergo 0,6 33 536 33 861 34 038 34 198 33 939
Tambovenergo -1,7 22 367 22 383 22 652 22 595 22 755
Tverenergo -0,3 41 957 41 952 42 046 41 964 41 462
Yarenergo 0,2 26 524 26 537 26 538 26 644 27 633
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 2022 – 2026

Graph
km Начальное изменение 1Q 2022 1Q 2023 1Q 2024 1Q 2025 1Q 2026
Belgorodenergo -3,0 9 584 10 011 10 201 10 378 10 458
Bryanskenergo 1,1 182 223 328 353 328
Voronezhenergo 8,1 452 481 490 1 437 1 749
Kostromaenergo 2,6 1 751 1 754 1 769 1 786 1 813
Kurskenergo 4,2 321 320 344 345 844
Lipetskenergo 183,0 3 642 3 810 3 852 3 919 3 980
Orelenergo 7,1 181 178 182 185 219
Smolenskenergo 2,5 2 334 2 460 2 537 2 602 2 638
Tambovenergo 0,3 288 287 321 338 382
Tverenergo 3,6 1 016 993 1 039 1 060 1 086
Yarenergo 1,9 3 339 3 351 3 349 3 398 3 519
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 2022 – 2026

Graph
MVA Начальное изменение 1Q 2022 1Q 2023 1Q 2024 1Q 2025 1Q 2026
Belgorodenergo -0,1 3 627 3 614 3 569 3 461 3 387
Bryanskenergo 0,0 2 606 2 640 2 674 2 654 2 446
Voronezhenergo 1,5 5 137 5 150 5 170 5 658 5 740
Kostromaenergo -0,3 1 774 1 773 1 774 1 766 1 766
Kurskenergo 0,0 3 594 3 657 3 657 3 655 3 831
Lipetskenergo 2,0 3 100 3 138 3 106 3 109 3 109
Orelenergo -0,8 1 894 1 945 1 945 1 993 1 984
Smolenskenergo 0,0 3 170 3 270 3 550 3 556 3 562
Tambovenergo 0,0 2 597 2 597 2 629 2 660 2 692
Tverenergo -1,1 4 164 4 205 4 205 4 207 4 216
Yarenergo 0,0 3 264 3 220 3 221 3 240 3 243
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 2022 – 2026

Graph
pcs. Начальное изменение 1Q 2022 1Q 2023 1Q 2024 1Q 2025 1Q 2026
Belgorodenergo 0,0 182 184 186 186 186
Bryanskenergo 0,0 145 146 147 148 146
Voronezhenergo 0,7 299 300 301 317 319
Kostromaenergo 0,0 165 165 165 165 165
Kurskenergo 0,0 286 288 288 288 293
Lipetskenergo 1,5 204 206 205 205 205
Orelenergo 0,0 145 146 146 147 148
Smolenskenergo 0,0 254 256 260 260 260
Tambovenergo 0,0 221 221 222 211 212
Tverenergo -0,3 311 312 312 312 315
Yarenergo 0,0 172 165 165 166 168
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 2022 – 2026

Graph
MVA Начальное изменение 1Q 2022 1Q 2023 1Q 2024 1Q 2025 1Q 2026
Belgorodenergo 1,0 4 373 4 418 4 451 4 495 4 536
Bryanskenergo 2,1 834 823 1 613 891 866
Voronezhenergo 1,9 1 916 1 968 1 993 2 334 2 418
Kostromaenergo -0,5 1 536 1 536 1 540 1 557 1 569
Kurskenergo 0,2 1 669 1 674 1 733 1 727 2 015
Lipetskenergo 42,9 2 456 2 505 2 539 2 619 2 660
Orelenergo -0,2 927 928 911 917 912
Smolenskenergo 1,1 2 009 2 076 2 121 2 165 2 180
Tambovenergo -0,4 1 166 1 172 1 199 1 220 1 242
Tverenergo 0,3 1 984 2 008 2 024 2 032 2 037
Yarenergo 1,0 2 150 2 171 2 269 2 239 2 402
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 2022 – 2026

Graph
pcs. Начальное изменение 1Q 2022 1Q 2023 1Q 2024 1Q 2025 1Q 2026
Belgorodenergo 1,1 13 912 14 035 14 175 14 335 14 469
Bryanskenergo 1,1 6 049 6 047 6 203 6 316 6 326
Voronezhenergo 1,0 12 528 12 712 12 984 14 376 14 631
Kostromaenergo -0,3 6 489 6 488 6 509 6 570 6 631
Kurskenergo 0,0 9 548 9 631 9 792 9 856 10 260
Lipetskenergo 10,7 10 446 10 563 10 702 10 818 10 916
Orelenergo -1,3 5 797 5 804 5 803 5 840 5 883
Smolenskenergo 0,9 10 028 10 166 10 276 10 363 10 392
Tambovenergo 0,6 6 502 6 543 6 701 6 757 6 869
Tverenergo 0,1 12 697 12 827 12 852 12 867 12 856
Yarenergo 0,4 9 583 9 588 9 656 9 792 10 209
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 2022 – 2026

Graph
c.u. Начальное изменение 1Q 2022 1Q 2023 1Q 2024 1Q 2025 1Q 2026
Belgorodenergo 3,6 396 965 404 712 412 581 420 428 434 939
Bryanskenergo 1,0 187 318 189 814 192 617 195 380 195 712
Voronezhenergo 2,2 320 847 327 225 331 903 371 853 375 171
Kostromaenergo 1,3 179 914 182 924 187 852 188 597 190 856
Kurskenergo 3,0 223 773 227 579 232 504 234 221 244 028
Lipetskenergo 13,8 221 520 227 167 230 537 238 581 240 793
Orelenergo 4,7 158 380 159 592 160 377 161 040 157 108
Smolenskenergo 5,5 326 934 333 635 338 010 343 059 342 992
Tambovenergo 17,4 174 576 179 115 187 332 186 832 186 636
Tverenergo 13,2 301 009 306 490 319 921 330 258 338 531
Yarenergo 3,7 267 890 270 191 297 063 301 000 309 044
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 2025 – 2026

Graph
Name of equipment Начальное изменение 31.03.2025 30.06.2025 30.09.2025 31.12.2025 31.03.2026
Conductors 0.4-20 kV, % 0,1 74,0 73,3 73,4 73,9 74,0
Conductors 35-110 kV, % 0,2 86,2 85,7 85,9 86,0 86,2
Conductors 0.4-110 kV % 0,1 77,7 76,8 76,9 77,6 77,7
Cables 0.4-20 kV, % -0,3 69,4 70,1 70,3 69,7 69,4
Cables 35-110 kV, % -1,4 35,2 39,2 39,5 36,6 35,2
Cables 0.4-110 kV, % -0,7 62,7 64,5 64,6 63,4 62,7
Power lines 35-110 kV, % -0,4 78,2 78,8 78,7 78,6 78,2
Power lines 3-20 kV, % 0,1 74,2 73,9 74,0 74,1 74,2
Power lines 0.4 kV, % 0,1 70,0 69,9 70,1 69,9 70,0
Transformer equipment 35-110 kV, % 0,0 88,2 88,0 88,2 88,2 88,2
Transformer equipment 3-110 kV, % 0,1 84,4 84,1 84,3 84,3 84,4
Switching devices 35-110 kV, % 0,2 79,4 78,6 78,9 79,2 79,4
Switching devices 3-110 kV, % 0,3 77,1 76,4 76,6 76,8 77,1
Substation equipment 35-110 kV, % 0,1 83,1 82,7 82,9 83,0 83,1
Substation equipment 3-110 kV, % 0,1 81,4 81,0 81,2 81,3 81,4
Total wear of Rosseti Centre, % -0,2 77,0 76,7 76,8 77,2 77,0
1 – data presented with taking into account own and leased property, as well as property serviced under contracts