For registered participants: CS OTE Portal CZ
Sandbox Sandbox2

Supplier Changes

Month Total Metering type Voltage level Category ESD
PoD A B C Sum completion VHV HV LV NA DGI ICS SRC DGI RCS1 DGI RCS2 NA ESD in production ESD other
January 114 412 2 489 13 683 98 175 65 19 3 521 110 818 54 2 833 6 333 47 579 57 534 133 0 4 029
February 35 715 227 5 005 30 468 15 2 219 35 481 13 82 4 076 6 278 25 265 14 1 1 942
March 34 078 200 4 151 29 718 9 3 189 33 878 8 92 3 614 6 391 23 971 10 1 1 807
April 39 607 175 4 163 35 261 8 2 204 39 398 3 90 3 574 6 313 29 616 14 6 2 065
May 34 901 195 3 103 31 588 15 3 159 34 728 11 78 2 712 5 585 26 510 16 9 2 242
June 37 650 165 2 926 34 555 4 2 182 37 462 4 84 2 895 6 380 28 284 7 5 1 818
Year sum 296 363 3 451 33 031 259 765 116 31 4 474 291 765 93 3 259 23 204 78 526 191 180 194 22 13 903
Comment:

The table shows the count of Point of Deliveries (PoD), where was finished a process change of supplier:
  • Total number of PoD where process change of supplier was finished in given month, (if there are more parallel changes of supplier for one PoD on the same day, this is considered like one change of supplier),
  • segmented view according to metering type in accordance with notice 359/2020 Sb:
    A = continual metering,
    B = continual metering,
    C = including metering categories C1, C2, C3 - continual metering and C4 non-continual metering,
    sum completion = PoD used for losses in grid,
  • segmented view according to voltage levels (VL):
    VHV = VL 400 kV, 220 kV a 110 kV,
    HV = VL 35 kV, 22 kV, 10 kV, 6 kV a 3 kV,
    LV = VL 0,4 kV,
    NA = PoD, where the voltage level cannot be determined,
  • segmented view according to category:
    DGI ICS = data for grid-usage invoicing, industrial consumer segment,
    SRC = energy sources,
    DGI RCS1 = data for grid-usage invoicing, retail customer segment - business, TDD classes 1, 2, 3, 8,
    DGI RCS2 = data for grid-usage invoicing, retail customer segment - households, TDD classes 4, 5, 6, 7 and
    NA = sum completion PoD and other PoD, where category of PoD cannot be determined.
  • ESD = electricity storage device
Note: If the original and the new supplier are identical when switching, this is not counted as a change of supplier in this table. The only exception are cases when the point of delivery has shifted from the "supplier of last resort" mode to the "standard supply“ mode, whereas the electricity supply in both modes is provided by the same electricity supplier.
Changes of balance responsible party at points of delivery or prolongation of the supply of energy by the original supplier, is not counted in the table.

Supplier_Changes_2026_EN.xlsx (20,8 KB)

© OTE, a.s., 2018