Annual Report 2024/25 Report Archive

Metrics and targets

Company-specific metrics

Sector-specific disclosures for energy utilities companies: GRI EU3

Number of customers

 

 

2024/25
Number

 

2023/24
Number

 

Comparison
±%

Customer installations in the electricity grid

 

533,000

 

531,000

 

0.4

Electricity meters

 

642,596

 

649,084

 

-1.0

Customer installations in the gas grid

 

65,584

 

65,791

 

-0.3

Gas meters

 

59,614

 

63,107

 

-5.5

Sector-specific disclosures for energy utilities companies: GRI EU4

Length of distribution grids

 

 

2024/25
km

 

2023/24
km

 

Comparison
±%

Electricity

 

34,124

 

33,816

 

0.9

Gas

 

5,625

 

5,628

 

-0.1

Fibreglass

 

6,030

 

5,970

 

1.0

Sector-specific disclosures for energy utilities companies: GRI EU28

Availability of facilities

 

 

2024/25
in %

 

2023/24
in %

 

Comparison
± %points

Availability of gas grid

 

99.99

 

99.99

 

0.0

Availability of data connections

 

99.98

 

99.99

 

0.0

To assess the security and quality of supply and overall performance capability, key performance indicators such as available grid capacity, grid reliability, grid interruptions and their causes (interruption duration > 3 minutes) are determined annually; the Group uses these findings to derive potential future actions in the context of grid maintenance and expansion.

In calendar year 2024, there were no exceptional regional events in the supply area of Netz OÖ GmbH. The unavailability parameters therefore remained within the expected range.

Sector-specific disclosures for energy utilities companies: GRI EU29

Supply reliability1)

 

 

2024
min/a

 

2023
min/a

 

Comparison
±%

Customer-related interruptions or System Average Interruption Duration Index (SAIDI)

 

28.57

 

47.5

 

-39.9

Service-related interruptions or Average System Interruption Duration Index (ASIDI)

 

27.32

 

42.55

 

-35.8

 

 

1/a

 

1/a

 

±%

Average customer-related interruption frequency or System Average Interruption Frequency Index (SAIFI)

 

0.76

 

1.25

 

-39.2

Average service-related interruption frequency or Average System Interruption Frequency Index (ASIFI)2)

 

0.65

 

1.06

 

-38.7

1)

These metrics are statistical key system figures for national and international comparison. They do not allow any conclusions to be drawn on unavailability at the local level.

2)

Events that are abnormal for the region are not included in the statistic.