Supplier Changes

Month	Total	Metering type				Voltage level				Category
Month	PoD	A	B	C	Sum completion	VHV	HV	LV	NA	DGI ICS	SRC	DGI RCS1	DGI RCS2	NA
January	135 640	3 652	20 578	111 357	53	17	5 072	130 508	43	3 505	10 241	70 659	50 669	566
February	38 633	169	7 229	31 229	6	10	159	38 459	5	68	5 525	5 981	27 048	11
March	45 895	162	17 217	28 509	7	1	173	45 714	7	66	15 082	5 876	24 861	10
April	35 802	176	8 296	27 321	9	0	218	35 576	8	129	6 202	6 204	23 257	10
May	42 220	150	14 318	27 749	3	7	140	42 070	3	67	11 781	5 652	24 716	4
June	43 924	254	15 391	28 273	6	2	253	43 664	5	124	13 257	5 712	24 825	6
Year sum	342 114	4 563	83 029	254 438	84	37	6 015	335 991	71	3 959	62 088	100 084	175 376	607

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 82/2011 Sb:
A = continual metering with daily data transfer,
B = continual metering with monthly data transfer,
C = metering with data read yearly and
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.

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_2025_EN.xlsx (20.5 KB)