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Available energy

  • Available energy at regional substations
  • For business customers with high energy requirements
  • Faster network connections for high energy users

Connections may be considerably cheaper and faster for your energy-intensive business projects if you can choose where you make the network connection.

Our network includes regional substations that have unused capacity, which is why new connections in the service areas of these substations would not require expensive construction work to add the capacity required by your business. Connecting through such substations is therefore cheaper and faster for your business, as no extensive capacity changes are required from the transmission system operator Elering.

The Elektrilevi map application provides information on where there are substations with unused capacity. The current status of unused capacity depends on the connection applications received, which is why you have to submit a connection application to find out the exact connection fee and the estimated time it would take to make the connection for a particular property. A connection application can be submitted on the Elektrilevi website.

Available capacities in substations for consumption purposes

Available capacities in substations for production purposes

Please submit an application to receive a connection quotation.

The transmission system operator Elering has also developed an interactive map application that shows available connection capacities at transmission system substations. As Elektrilevi's connection points within the transmission system are located at the same substations, Elektrilevi and Elering map applications both show the same substations.

When using the Elektrilevi and Elering apps in combination, you can check if the transmission lines will require upgrading when you connect to the Elektrilevi network.

Any differences between the resources shown on the Elering and Elektrilevi maps are due to the fact that Elering's map shows available capacities at 110 kV (substation input), for which the transmission lines do not require strengthening. Eleketrilevi's map shows the available capacity on the low voltage side of the substation (at 6, 10, 15 or 20 kV depending on the substation) and takes into account the network contract with the transmission network, the capacity of the substation's equipment, and the network and connection contracts signed with existing customers. As a rule, Elektrilevi's map shows lower available capacities than Elering's map, as the transmission lines have a higher capacity than the transformers and switchgear in the substations.