Electricity Contract Comparison · oik.ee

Fixed-price, spot and consumption-impact contracts from Finnish suppliers

Prices verified 13/10/2026, 18:33

KSAT (Koillis-Satakunnan Sähkö) – electricity contracts and prices

regional · Koillis-SatakuntaCompany website

3 contracts in the comparison: spot, consumption impact 12/24 mo.

Contracts now

Contractc/kWhMonthly fee €Campaign / note
Spot price — the price is the margin on top of the spot price
PörssiWirta0,44 c/kWh4,52 €/moCompare with other spot contractsCompare
Consumption impact 12 months — the price is the base price
JoustoWirta 12 kk10,42 c/kWh4,52 €/moCompare with other consumption-impact contracts (12 months)Compare
Consumption impact 24 months — the price is the base price
JoustoWirta 24 kk9,66 c/kWh4,52 €/moCompare with other consumption-impact contracts (24 months)Compare

Price history

  • 12 mo
  • 24 mo
  • cheapest of all, 12 months
67891011127/2420257/2520267/26own tracking starts67891011127/2420257/2520267/26own tracking starts

The company's cheapest price in each category per day, c/kWh without the monthly fee. Before 18.7.2026 the sources are the Energy Authority's and Shiraus's price data, from then on our own tracking. A line ends when the contract leaves the selection.

PörssiWirta: margin 0,44 c/kWh has stayed the same since 9.7.2026 (96 days).

Changes

  • — JoustoWirta 24 kk: 9,60 → 9,66 c/kWh
  • — JoustoWirta 12 kk: 10,23 → 10,42 c/kWh
  • — VakaaWirta Yksiaika 12 kk: 11,04 → 11,30 c/kWh
  • — VakaaWirta Yksiaika 24 kk: 10,04 → 10,54 c/kWh
  • — JoustoWirta 24 kk: 9,41 → 9,60 c/kWh
  • — JoustoWirta 12 kk: 10,04 → 10,23 c/kWh
  • — VakaaWirta Yksiaika 12 kk: 10,67 → 11,04 c/kWh
  • — VakaaWirta Yksiaika 24 kk: 9,98 → 10,04 c/kWh
Show all (16)
  • — JoustoWirta 24 kk: 9,10 → 9,41 c/kWh
  • — JoustoWirta 12 kk: 9,98 → 10,04 c/kWh
  • — VakaaWirta Yksiaika 12 kk: 10,29 → 10,67 c/kWh
  • — VakaaWirta Yksiaika 24 kk: 9,66 → 9,98 c/kWh
  • — JoustoWirta 24 kk: 8,35 → 9,10 c/kWh
  • — JoustoWirta 12 kk: 9,10 → 9,98 c/kWh
  • — VakaaWirta Yksiaika 12 kk: 9,66 → 10,29 c/kWh
  • — VakaaWirta Yksiaika 24 kk: 8,97 → 9,66 c/kWh

Changes to the price, the monthly fee and campaigns on the company's pages since 9.7.2026, newest first.

Terms

Area

Regional electricity company: Koillis-Satakunta.

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