Kotikulta Pörssi
Gas heating price list for detached houses
Prices are based on the gross calorific value of the gas and are valid from 1 January 2026.
Pricing
Heating a detached house with natural gas.
| Natural gas sales prices | (Auris Kaasuenergia Oy) |
|---|---|
| Consumption charge | TTF Front Month index (€/MWh)* + margin of 1.82 euro cents/kWh |
| Transmission network capacity charge | 0.76 euro cents/kWh |
| Transmission network demand charge | €4.95/month |
| Compulsory storage charge and additional compulsory storage charge | 0.45 euro cents/kWh |
A biogas surcharge of 8.16 euro cents/kWh is added for Kotikulta Pörssi biogas customers.
The natural gas consumption charge is linked to the TTF Front Month quotation on the Dutch gas exchange and is adjusted monthly.
* The TTF gas exchange FM index is quoted in €/MWh. For billing, it is converted to euro cents/kWh by dividing by ten (for example, TTF FM at €30/MWh equals 3 euro cents/kWh). VAT at the current rate of 25.5% is added to the monthly TTF Front Month index quotation. The consumption charge margin of 1.82 euro cents/kWh, however, already includes VAT at 25.5%.
The TTF Front Month index quotation for the billing month is itemised on the invoice.
Prices include VAT at the current rate of 25.5%.
If the transmission system operator Gasgrid Finland Oy changes its pricing for the capacity charges included in your charges, the supplier is entitled to adjust its prices accordingly.