Järvi-Suomen Energia is the main grid in Enonkoski, Hirvensalmi, Juva, Kangasniemi, Mäntyharju, Puumala, Rantasalmi, Savonlinna and Sulkava, and serves parts of Mikkeli and Pieksämäki.
Outage information
Moving to South Savo
South Savo has 11 municipalities. Electricity is delivered by grids including Järvi-Suomen Energia, ESE-Verkko, Savon Voima Verkko, Imatran Seudun Sähkönsiirto and 2 more; the company for your home depends on its address.
Municipalities and electricity grids
| Municipality | Electricity grid companies | Official website |
|---|---|---|
| Enonkoski | enonkoski.fi | |
| Hirvensalmi | hirvensalmi.fi | |
| Juva | juva.fi | |
| Kangasniemi | kangasniemi.fi | |
| Mäntyharju | mantyharju.fi | |
| Mikkeli | mikkeli.fi | |
| Pieksämäki | pieksamaki.fi | |
| Puumala | puumala.fi | |
| Rantasalmi | rantasalmi.fi | |
| Savonlinna | savonlinna.fi | |
| Sulkava | sulkava.fi |
Sources, checked 8 November 2026
- data.stat.fi/api/classifications/v2/classifications/kunta_1_20260101/classificationItems
- data.stat.fi/api/classifications/v2/correspondenceTables/kunta_1_20260101%23maakunta_1_20260101/maps
- energiavirasto.fi/verkonhaltijat-kartalla
- verkkotietopiste.fi/geoserver/vtp/wfs (vtp:action_area_WFS)
- inspire-wfs.maanmittauslaitos.fi/inspire-wfs/au/ows (au:AdministrativeUnit)
- geo.stat.fi/geoserver/wfs (vaestoruutu:vaki2025_1km_kp)
Grid coverage in this region
ESE-Verkko is the main grid in Mikkeli.
Outage informationSavon Voima Verkko is the main grid in Pieksämäki, and serves parts of Kangasniemi and Mikkeli.
Outage informationImatran Seudun Sähkönsiirto serves parts of Puumala and Sulkava.
Outage informationParikkalan Valo serves parts of Savonlinna.
Outage informationPKS Sähkönsiirto serves parts of Enonkoski and Savonlinna.
Outage informationQuestions about moving here
Which electricity grids serve South Savo?
South Savo is served by 6 grid companies: Järvi-Suomen Energia, ESE-Verkko, Savon Voima Verkko, Imatran Seudun Sähkönsiirto, Parikkalan Valo and PKS Sähkönsiirto. The municipality table shows the main grid first and the other companies serving some areas after it. A regional or municipal name alone cannot determine the company for every address. Open the local grid company's website to check its precise distribution area.
How is the grid company identified in South Savo?
We match the Energy Authority's distribution areas to municipality boundaries and population data. The first company listed serves the largest share of residents in that municipality. Other listed companies operate in parts of it. This is a directory for finding the relevant companies, rather than an address-level lookup or a statement about a current outage.
Can I choose my electricity grid company?
The grid company is determined by your address. You can choose the company that sells you electricity, subject to the electricity contract's terms. Check your current bill or ask the landlord which grid serves the home, then compare sellers separately. A seller's name on a bill does not necessarily identify the local distribution company.
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