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+386 1 230 40 02


Highest service quality in THE BIGGEST distribution network

Elektro Ljubljana operates the largest distribution network in Slovenia. With electricity infrastructure that covers 6,166 km2 (30.4 % of the country) we make sure that electric power reaches every part of central and southeast Slovenia. Our operations are managed from our headquarters in Ljubljana and from five distribution units, ensuring that electricity efficiently reaches more than 347,750 customers.

Elektro Ljubljana network

Ensuring reliable and comfortable electricity use by fast network development

We are constantly developing our network by adding new distribution devices. This guarantees reliable electric power and a high quality supply to all customers.

We distribute electricity to the largest part of Slovenia and provide the longest network of power line routes, the most metering points in terms of network length (31 per km), up to 43 kW and more connected loads, while also covering the area with the greatest share of forest land, which comprises 67% of the whole supply area.

Elektro Ljubljana’s distribution network is connected to the transmission network via the following points of supply DTS 400/220/110 kW Beričevo, DTS 220/110 kW Kleče, DTS 110/35 kW TET in DS 110 kW Hudo.

We operate distribution transformer stations (DTS), distribution stations (DS) and transformer stations (TS) with varying voltage levels:

  • 3 x RTP 110/35 kV
  • 25 x RTP 110/20/10 kV
  • 1 x RTP 35/20/10 kV
  • 26 x RP 35,20,10/35,20,10 kV
  • 5.511 x TP SN/0,42 kV

Our development is powered by your wishes

Your demands and wishes are the basis upon which we build our development and determine optimal connections.

Send us an application to increase the connected load to info@elektro-ljubljana.si and inform us of your wishes regarding connected loads.

Staying connected with your wishes keeps us ahead of time

Our mission is to have satisfied customers, that is why we ensure with regular maintenance and expansion of our network, maintaing our high standards, and keeping up technological progress that you get the best experience when using electricity.

Ongoing measurements to ensure consistent quality

To guarantee the highest quality we are constantly monitoring our services. We examine the quality of electricity supply by analysing supply continuity, which refers to the amount and duration of power supply interruptions, commercial quality, which takes services between the distribution company and users into account, and voltage quality, which includes technical voltage characteristics measured at the user’s transfer point.

You can view verifications of the quality of our services in our Annual Reports.

Municipal spatial planning

When preparing municipal spatial planning involving electricity distribution the general guidelines from paragraph 2 of Article 47 of the Spatial Planning Act(Ur. l. RS št. 33/07, 108/09, 57/12 in 109/12) must be complied with.