Oomi Kiinteä 18 kk is a fixed-term electricity contract from Oomi Energia where the energy price is locked for the whole 18-month term. No surprises in your monthly bill — the price doesn’t rise or fall during the contract.
Price and monthly fee
Energy price 8.79 c/kWh. Monthly fee 5.90 €/mo.
Key features
- Keskipitkä 18 kk lukitus
- Alennettu hinta vs 12 kk
- Hyvä tasapaino lukituksen pituuden ja hinnan välillä
Monthly cost by consumption profile
Estimated monthly cost on this contract:
- Apartment 2,000 kWh/yr (1 occupant, district heating): 20.55 €/mo
- Row house 5,000 kWh/yr (2 occupants, district heating): 42.53 €/mo
- Electrically heated detached house 18,000 kWh/yr (4 occupants): 137.75 €/mo
The Verrokit comparison tool calculates an exact monthly estimate based on your annual consumption. Open the comparison →
Who is Oomi Kiinteä 18 kk for?
A fixed-term contract suits the consumer who wants to know the bill precisely for 18 months and hedge against possible market price increases. Especially important for electrically heated detached houses, where a 1 c/kWh rise can mean about €200 extra per year. Budgeting is easy when the monthly bill is known and stable.
Pros and cons
Pros
- Price locked — monthly bill is constant throughout the term
- Protection against winter market spikes
- Easy budgeting: you know exactly what electricity costs
- Particularly suited to heavy users and electric heating
Cons
- No benefit from market price drops during the term
- Early cancellation may carry a fee
How do I sign up for Oomi Kiinteä 18 kk?
You can sign the contract directly on the Oomi Energia website — click the ”Choose” button in our comparison to go straight to the order form. You will need your metering point identifier (on your current electricity bill) and your personal ID.
Your old contract ends automatically when the new one takes effect — Oomi Energia handles the transfer for you within 2–4 weeks. You do not need to notify your old provider or your local grid operator separately.
Summary
Oomi Kiinteä 18 kk is Oomi Energia’s fixed-term contract at 8.79 c/kWh and a monthly fee of 5.90 €/mo. Compare this contract with other offers in our electricity comparison and explore Oomi Energia’s other contracts.
Pricing verified and updated directly from Oomi Energia’s own website in May 2026. Contract terms and prices may change — confirm the final price in the provider’s contract confirmation.
