15 month fixed-term electricity contract

Q: Can the fixed energy price change during a fixed-term contract period?

No, with a fixed-price, fixed-term electricity contract, the electricity price does not change during the contract period. The price stays the same for the entire duration. A fixed price is our promise not to change the agreed price during your contract term. A fixed-term contract is binding for both parties, us and you. That means there will be no other changes to your contract during the term either! We’ll contact you well in advance before your fixed-term contract ends, so you can freely choose the electricity contract you want next.

Q: Can I terminate my fixed-term electricity contract during the contract period time?

You can't terminate a fixed-term contract during the fixed contract period time. The contract binds you and us for the whole contract period, so choose the right length for you: a 6 month, 12 month or a 24 month contract. Moving homes is an exception, which you can read more about from here . You can terminate your fixed-term contract even if the fixed contract period has not ended yet, and make a new electricity contract to your new address.

Q: What happens when a fixed-term contract expires?

After the end of the term, your contract will continue as a “valid until further notice” type of contract. If you wish, you can change your contract with a 14-day notice period. In case the terms of the contract change, we'll notify you a month in advance.

Q: What if I move during the contract validity term?

If you’re moving, we ask you to terminate your fixed-term electricity contract, even if the contract period is still ongoing. In addition to setting up a new contract, terminating the old one is important to make sure you don’t end up with two contracts active at the same time. Electricity contracts are always tied to a specific address, so when you move, you’re free to choose a new contract from our full selection. You can learn more about moving and electricity contracts here.

Order a 15 month electricity contract now and shield your electricity price at a fixed rate for over a year.

Fixed
price

Hehku Fixed-term
15 months

8,25 c/kWh

+ basic fee € 3 for 3 months, after that 5,90 /month.

Order now

Prices include VAT 25,5 %.
Latest contract start date 1 September 2026.
Maximum 50 000 kWh/year.

Lock in your electricity price for over a year and forget about constantly monitoring and optimizing your electricity.

A fixed electricity price provides security and protection against price fluctuations.

Easily estimate your electricity costs. No surprises on your electricity bill.

Over a year fixed-term and fixed-price electricity contract

The contract has a fixed electricity price for the entire contract period, meaning that this 15-month electricity contract makes your electricity costs easy to predict for over a year. The price of electricity is the same around the clock, so you don't need to time your electricity consumption for specific times.

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Looking for electricity for businesses?

Business electricity contracts

Make a more responsible electricity contract and, at the subscription stage, choose the electricity’s origin as

Renewable EKOenergy

Make a sustainable choice and choose certified renewable EKOenergy as an added service for 1,29 c/kWh

100% Fossil free

Decrease your carbon footprint and choose fossil free energy sources as an added service for 0,69 c/kWh

Add-on services

View other add-on servicesoffered by Hehku Energia.

How long do you want to lock in your electricity price?

Thinking about a different fixed-term contract? Choose your preferred contract length and sign a new fixed-rate agreement today.

See all our fixed-term electricity contracts

Can the fixed energy price change during a fixed-term contract period?

Can I terminate my fixed-term electricity contract during the contract period time?

What happens when a fixed-term contract expires?

What if I move during the contract validity term?

Hehku Energia – better known as Hehku – is a Finnish energy company with the aim of making energy simple and carefree for everyone.

We help our customers with everyday energy matters by providing clear solutions ranging from electricity contracts to solar power plants and electric vehicle charging. At Hehku Energia, we believe that electricity is a basic necessity that should be accessible to everyone at a reasonable price.

3 reasons to choose Hehku Energia

Customer-focused service

30 employees in Finland

Simple electricity contracts with transparent pricing

Of our 100 000 customers, 85% are highly satisfied with us and would recommend us to a friend.