Oomi Energia electricity contracts 2026

About Oomi Energia — Finnish electricity provider

Oomi Energia is one of Finland’s largest retailers, formed in 2021 when the retail operations of Helsingin Energia, Lahti Energia and Oulun Energia merged. This brings stable customer service, modern digital tools and a broad product range.

Oomi focuses on offering a broad product range — from spot-priced electricity to fixed-term, Jousto consumption-effect contracts, seasonal pricing and day/night variants. The company aims to serve every consumer type: low-usage households, heavy users, electric heating customers and the environmentally minded.

Why choose Oomi Energia for your electricity contract?

Oomi’s Jousto contracts reward stable consumption through consumption-effect pricing, and Sesonki is the only seasonal-priced contract in Finland (fixed in winter, spot-based in summer). The 24-month Fixed contract is also available as a day/night version, which rewards electric heating customers with a cheaper nighttime rate.

Oomi Energia electricity contracts 2026 — prices and offers

Oomi offers a versatile range of contracts for different consumer types:

• Oomi Aktiivinen Pörssisähkö — spot contract with a discounted intro fee
• Oomi Jousto 12/24 kk — consumption-effect contracts with a fee-free right to switch to a fixed contract
• Oomi Kiinteä 12/18/24 kk — three fixed-term lengths + day/night variant
• Oomi Sesonki — Finland’s only seasonal contract: winter is fixed, summer is spot-based

Live prices and intro offers are always available in our comparison tool and on each contract’s dedicated page.

Every contract has its own page with detailed information, price examples and a FAQ. A list of all the provider’s contracts can also be found at the bottom of this page. Compare Oomi Energia’s contracts with other providers →

Who is a Oomi Energia electricity contract best for?

Oomi suits the consumer who wants a broad selection from a single provider — you can start on spot, switch to Jousto and later move to a fixed-term contract without changing providers. A large company also means stable customer service and comprehensive digital tools.

Oomi Energia customer service and reviews

Oomi offers comprehensive digital customer service plus a phone line. The provider has its own app where you can track consumption to 15-minute precision, check the spot price and optimise usage for cheap hours.

Oomi Energia reviews — pros and cons

Pros

• One of Finland's largest providers — stable operations and customer service
• Widest product range on the market (Aktiivinen, Jousto, Kiinteä, Sesonki, day/night)
• Finland's only seasonal contract — great for electric heating
• Fee-free switch between Jousto and Kiinteä within 6 months
• Modern digital tools and app

Cons

• Spot margin is slightly higher than the cheapest competitors
• Oomi Kiinteä 12 kk usually has a slightly higher c/kWh than equivalents from smaller providers

How to sign up with Oomi Energia step by step

You can sign a contract directly on the Oomi Energia website — click the ”Choose” button in the Verrokit 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 switch for you within 2–4 weeks. You do not need to notify your old provider or your local grid operator separately.

When to compare Oomi Energia electricity contracts

The four most common triggers to reconsider your Oomi Energia contract are: (1) your current fixed-term contract is ending — the provider often shifts you to an open-ended contract with a higher energy price; (2) you’re moving — a new address means a fresh comparison since the local grid operator changes; (3) your consumption has changed significantly — for example moving from an apartment to a detached house or installing electric heating; (4) market prices have shifted — a fixed contract signed when spot prices were high may no longer be the best value.

Verrokit’s comparison shows all Oomi Energia’s current contracts alongside competitors sorted cheapest first based on your annual consumption. In two minutes you’ll know whether staying with Oomi Energia or switching to another provider makes sense.

Oomi Energia contract terms, cancellation and switching

Oomi Energia — like all Finnish electricity providers — follows the electricity market rules confirmed by the Finnish Energy Authority. Open-ended contracts have a two-week notice period which you can invoke at any time without a fee. Fixed-term contracts run for their full term (typically 6, 12, 24 or 36 months) and early cancellation can incur a fee corresponding to the remaining months.

When your fixed-term contract ends, Oomi Energia typically transfers you to an open-ended contract whose energy price is often higher than the market’s cheapest options. This is why it pays to compare before the term ends — Verrokit’s notification system helps you remember.

How to choose the right Oomi Energia electricity contract

Take two minutes to check these four points before signing:

• Your annual consumption in kWh — find it on any recent electricity bill or from your grid operator’s online portal. The cheapest contract depends heavily on this number.
• Intro perks and when they end — many contracts show low prices for the first 3–6 months, then rise significantly. Check the normal price after the intro period.
• The type that suits you — spot electricity (variable, cheapest on average), fixed-term (predictable, no surprises) or hybrid (mix of both). Different profiles suit different consumers.
• Environmental values if important — check whether the provider offers 100% renewable electricity and whether guarantees of origin are included in the price or cost extra.

Is Oomi Energia worth choosing?

Oomi Energia is one of the seven electricity providers in the Verrokit comparison. The comparison sorts contracts cheapest first based on your annual consumption. Start comparing Oomi Energia’s contracts by entering your consumption on the comparison page.

Provider information updated regularly from the Oomi Energia website. Contract terms and prices may change — confirm the final price in the provider’s contract confirmation.

When to compare Oomi Energia electricity contracts

Oomi Energia is one of Finland's largest electricity providers (a merger of Helen, Lahti Energia and Oulun Energia retail operations) and has the market's widest product range. Comparing is especially worthwhile when your contract type need changes — Oomi covers nearly any profile.

The four most common triggers to reconsider your Oomi Energia contract are: (1) your current fixed-term contract is ending — the provider often shifts you to an open-ended contract with a higher energy price; (2) you're moving — a new address means a fresh comparison since the local grid operator changes; (3) your consumption has changed significantly — for example moving from an apartment to a detached house or installing electric heating; (4) market prices have shifted — a fixed contract signed when spot prices were high may no longer be the best value.

Verrokit's comparison shows all Oomi Energia's current contracts alongside competitors sorted cheapest first based on your annual consumption. In two minutes you'll know whether staying with Oomi Energia or switching to another provider makes sense.

Oomi Energia contract terms, cancellation and switching

Oomi's contract terms are established in the tradition of large city providers: safe and well documented. Contract cancellation can be done both online and traditionally by phone — many customers particularly value Oomi's multi-channel customer service.

Oomi Energia — like all Finnish electricity providers — follows the electricity market rules confirmed by the Finnish Energy Authority. Open-ended contracts have a two-week notice period which you can invoke at any time without a fee. Fixed-term contracts run for their full term (typically 6, 12, 24 or 36 months) and early cancellation can incur a fee corresponding to the remaining months.

When your fixed-term contract ends, Oomi Energia typically transfers you to an open-ended contract whose energy price is often higher than the market's cheapest options. This is why it pays to compare before the term ends — Verrokit's notification system helps you remember.

How to choose the right Oomi Energia electricity contract

Oomi offers products for every profile: spot electricity, fixed-price contracts of various lengths, hybrid and Jousto (flexible) contracts as well as seasonal and night electricity. Before choosing, consider whether you value stability (fixed-price), savings (spot) or consumption-based dynamics (Jousto).

Take two minutes to check these four points before signing:

• Your annual consumption in kWh — find it on any recent electricity bill or from your grid operator's online portal. The cheapest contract depends heavily on this number.
• Intro perks and when they end — many contracts show low prices for the first 3–6 months, then rise significantly. Check the normal price after the intro period.
• The type that suits you — spot electricity (variable, cheapest on average), fixed-term (predictable, no surprises) or hybrid (mix of both). Different profiles suit different consumers.
• Environmental values if important — check whether the provider offers 100% renewable electricity and whether guarantees of origin are included in the price or cost extra.