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Hehku Energia vs VattenfallElectricity

Side by side

ElectricityHehku EnergiaVattenfall
Website in EnglishYesNo
Customer service in EnglishNot confirmedNot confirmed
Join without a Finnish IDNot confirmedNot confirmed
Offersspot, fixed-term, flex, open-endedspot, fixed-term

Current electricity contracts

24 contracts for 2,000 kWh a year

  • Cheapest
  • Energy price
  • Basic fee
  • Seller A–Z
Hehku EnergiaHehku Flex Pörssisähkö - Tarjous! Perusmaksu 0€ ensimmäiset 12KK!Spotspot + 0.90 c€0.00Open-ended€11/monthOpen
Hehku EnergiaHehku PÖRSSI - MARGINAALI VAIN 0,29 SNT/KWH JA PERUSMAKSU 0€ ENSIMMÄISET 4 KK!Spotspot + 0.29 c€4.90Open-ended€13/monthOpen
VattenfallOptimi Pörssisähkö - Perusmaksut -50 % ensimmäiset 12 kuukauttaSpotspot + 0.50 c€5.95Open-ended€13/monthOpen
VattenfallOptimi Pörssisähkö, 6 kk perusmaksu 0 €Spotspot + 0.50 c€5.95Open-ended€13/monthOpen
Hehku EnergiaHehku Hiilivapaa Pörssi - 0€ KUUKAUSIMAKSU ENSIMMÄISET 6 KK!Spotspot + 0.69 c€5.90Open-ended€13/monthOpen
Hehku EnergiaHehku SpotSpotspot + 0.49 c€4.90Open-ended€15/monthOpen
VattenfallOptimi PörssisähköSpotspot + 0.50 c€5.95Open-ended€16/monthOpen
VattenfallOptimi Pörssisähkö TuuliSpotspot + 0.50 c€5.95Open-ended€16/monthOpen
VattenfallOptimi Pörssisähkö VesiSpotspot + 0.50 c€5.95Open-ended€16/monthOpen
VattenfallHelppo PörssisähköSpotspot + 0.00 c€8.95Open-ended€18/monthOpen
Hehku EnergiaHehku KIINTEÄ 24 kk - 0€ KUUKAUSIMAKSU ENSIMMÄISET 6 KK!Fixed10.59 c/kWh€4.9024 months€20/monthOpen
Hehku EnergiaHehku Jousto 24 kk - ENSIMMÄISET 3 KK PERUSMAKSU 0 €!Hybrid10.29 c/kWh€4.9024 months€21/monthOpen
VattenfallIlmasto Mix 24 kk - Perusmaksut 0 € ensimmäiset 3 kkFixed10.59 c/kWh€4.9524 months€21/monthOpen
VattenfallTäystuuli 24 kkFixed10.64 c/kWh€3.9524 months€22/monthOpen
VattenfallTäysvesi 24 kkFixed10.64 c/kWh€3.9524 months€22/monthOpen
Hehku EnergiaHehku Hiilivapaa 24 kk - 0€ KUUKAUSIMAKSU ENSIMMÄISET 3 KK!Fixed10.99 c/kWh€4.9024 months€22/monthOpen
Hehku EnergiaHehku KIINTEÄ 12 kk - 0€ KUUKAUSIMAKSU ENSIMMÄISET 4 KK!Fixed11.59 c/kWh€4.9012 months€23/monthOpen
Hehku EnergiaHehku Jousto 12 kk - ENSIMMÄISET 3 KK PERUSMAKSU 0 €!Hybrid11.09 c/kWh€5.4912 months€23/monthOpen
VattenfallIlmasto Mix 12 kk - Perusmaksu 0 € ensimmäiset 3 kkFixed11.56 c/kWh€4.9512 months€23/monthOpen
VattenfallTäystuuli 12 kkFixed11.61 c/kWh€3.9512 months€23/monthOpen

What each provider offers

Hehku Energia

Hehku Energia lists these options on its own website: spot, fixed-term, flex, open-ended.

Hehku Energia publishes information on an English-language website. This does not by itself confirm that every sign-up step or support channel works in English.

Hehku Energia: customer service in english has not been confirmed in our sources. Ask the provider before relying on it.

Hehku Energia: join without a finnish id has not been confirmed in our sources. Ask the provider before relying on it.

The English site has its own order forms and a student contract.

Sources, checked 8 November 2026

Vattenfall

Vattenfall lists these options on its own website: spot, fixed-term.

Vattenfall does not list an English-language website in our research. Follow its own site for the available languages and current sign-up instructions.

Vattenfall: customer service in english has not been confirmed in our sources. Ask the provider before relying on it.

Vattenfall: join without a finnish id has not been confirmed in our sources. Ask the provider before relying on it.

The site is in Finnish and Swedish only, but the contract terms are published in English.

Sources, checked 8 November 2026

Questions,

How should I compare Hehku Energia vs Vattenfall?

Compare the same contract type and yearly electricity use. A fixed price, a spot-price margin and a hybrid price are different products. Include the monthly fee and any commitment, and check whether the offer covers your address. Electricity distribution remains with your local grid company when you change seller.

Where do the facts about Hehku Energia vs Vattenfall come from?

The service and contract facts come from Hehku Energia's and Vattenfall's own websites, checked on 8 November 2026. Sources are linked with each provider. “Not confirmed” means the source did not establish an answer; it does not mean “no”. Live plan tables, when available, use separately refreshed prices.

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