Landed

Helen vs VattenfallElectricity

Side by side

ElectricityHelenVattenfall
Website in EnglishYesNo
Customer service in EnglishNot confirmedNot confirmed
Join without a Finnish IDNot confirmedNot confirmed
Offersspot, fixed-termspot, fixed-term

Current electricity contracts

23 contracts for 2,000 kWh a year

  • Cheapest
  • Energy price
  • Basic fee
  • Seller A–Z
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
HelenPörssisähköSpotspot + 0.49 c€4.96Open-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
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
HelenMääräaikainen Välkkysähkö (24 kk)Hybrid9.68 c/kWh€5.9924 months€22/monthOpen
VattenfallIlmasto Mix 12 kk - Perusmaksu 0 € ensimmäiset 3 kkFixed11.56 c/kWh€4.9512 months€23/monthOpen
HelenMääräaikainen Perussähkö (24 kk)Fixed10.38 c/kWh€5.9924 months€23/monthOpen
VattenfallTäystuuli 12 kkFixed11.61 c/kWh€3.9512 months€23/monthOpen
VattenfallTäysvesi 12 kkFixed11.61 c/kWh€3.9512 months€23/monthOpen
HelenMääräaikainen Välkkysähkö (12 kk)Hybrid10.68 c/kWh€5.9912 months€24/monthOpen
HelenMääräaikainen Perussähkö (12 kk)Fixed11.38 c/kWh€5.9912 months€25/monthOpen
HelenMääräaikainen Välkkysähkö (6 kk)Hybrid12.79 c/kWh€5.996 months€27/monthOpen
HelenVälkkysähköHybrid12.90 c/kWh€5.99Open-ended€27/monthOpen
VattenfallKestoFixed13.96 c/kWh€4.55Open-ended€28/monthOpen

What each provider offers

Helen

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

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

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

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

Väre is merging into Helen, so new Väre contracts are now sold through Helen.

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 Helen 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 Helen vs Vattenfall come from?

The service and contract facts come from Helen'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.

More comparisons

Moving soon?
Get the whole list, free.

Start my list