Electricity provider comparison
Vattenfall vs Hehku 2026
Which electricity provider is the better choice? We compare Vattenfall and Hehku prices, services and customer experience.
Vattenfall
Swedish state-owned energy company
Pros
- • Competitive price
- • Green energy
- • Clear pricing
Cons
- • Swedish ownership
- • Less local presence
Hehku
Finnish energy company
Pros
- • Affordable base fee
- • Simple
- • Finnish
Cons
- • Less well-known
- • Trading as Hehku for only a few years
Electricity contracts
Prices updated 14 hours ago. Data updates automatically.
Vattenfall
Hehku
Täystuuli 24 kk
Energy price
10.48 cents/kWh
Contract type
Fixed price
Base fee
3,95 €/mo
Commitment
24 months
Hehku
Hehku Kiinteä 24 kk
Energy price
9.97 cents/kWh
Contract type
Fixed price
Base fee
4,90 €/mo
Commitment
24 months
Täysvesi 24 kk
Energy price
10.48 cents/kWh
Contract type
Fixed price
Base fee
3,95 €/mo
Commitment
24 months
Hehku Kiinteä 12 kk
Energy price
11.18 cents/kWh
Contract type
Fixed price
Base fee
4,90 €/mo
Commitment
12 months
Kesto
Energy price
13.96 cents/kWh
Contract type
Fixed price
Base fee
4,55 €/mo
Commitment
Open-ended
Hehku Jatkuva
Energy price
14.90 cents/kWh
Contract type
Fixed price
Base fee
4,90 €/mo
Commitment
Open-ended
Optimi Pörssisähkö
Energy price
0.50 cents/kWh + spot
Contract type
Spot price
Base fee
5,95 €/mo
Monthly fee 0,00 €/month for the first 6 months
Commitment
Open-ended
Hehku Hiilivapaa 24 kk
Energy price
10.79 cents/kWh
Contract type
Fixed price
Base fee
4,90 €/mo
Commitment
24 months
Ilmasto Mix 12 kk
Energy price
11.50 cents/kWh
Contract type
Fixed price
Base fee
5,95 €/mo
Commitment
12 months
Hehku Pörssi
Energy price
0.99 cents/kWh + spot
Contract type
Spot price
Base fee
4,90 €/mo
Monthly fee 0,00 €/month for the first 4 months
Commitment
Open-ended
Ilmasto Mix 24 kk
Energy price
10.48 cents/kWh
Contract type
Fixed price
Base fee
5,95 €/mo
Monthly fee 0,00 €/month for the first 3 months
Commitment
24 months
Hehku Jousto 24 kk
Energy price
9.88 cents/kWh
Contract type
Hybrid
Base fee
4,90 €/mo
Commitment
24 months
Helppo Pörssisähkö
Energy price
0.00 cents/kWh + spot
Contract type
Spot price
Base fee
8,95 €/mo
Monthly fee 4,48 €/month for the first 3 months
Commitment
Open-ended
Hehku Hiilivapaa 12 kk
Energy price
11.99 cents/kWh
Contract type
Fixed price
Base fee
4,90 €/mo
Commitment
12 months
Ilmasto Vakio
Energy price
14.90 cents/kWh
Contract type
Fixed price
Base fee
16,90 €/mo
Commitment
Open-ended
Hehku Jousto 12 kk
Energy price
10.99 cents/kWh
Contract type
Hybrid
Base fee
5,49 €/mo
Commitment
12 months
Hehku Hiilivapaa Pörssi
Energy price
0.69 cents/kWh + spot
Contract type
Spot price
Base fee
5,90 €/mo
Monthly fee 0,00 €/month for the first 6 months
Commitment
Open-ended
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Frequently asked questions
Which is better, Vattenfall or Hehku?
The best choice depends on your needs. Vattenfall is known for competitive price. Hehku stands out for affordable base fee. In our comparison Vattenfall offers 8 and Hehku 9 electricity contracts.
What is Vattenfall's spot margin?
Vattenfall's spot margin is 0.50 cents/kWh. On top of the margin, there is a possible monthly fee of 5.95 €/mo.
What is Hehku's spot margin?
Hehku's spot margin is 0.69 cents/kWh. On top of the margin, there is a possible monthly fee of 5.90 €/mo.
Summary: Vattenfall vs Hehku
Both providers offer competitive electricity contracts to Finnish consumers. Vattenfall is swedish state-owned energy company, while Hehku is finnish energy company.
Who is Vattenfall for?
Vattenfall especially suits consumers who value competitive price. The provider's strengths also include green energy. In our comparison Vattenfall offers 8 electricity contracts, the cheapest starting at 3.95 €/mo in base fee.
Who is Hehku for?
Hehku is a good choice if you're looking for affordable base fee. Also worth noting is simple. In our comparison Hehku offers 9 electricity contracts, the cheapest starting at 4.90 €/mo in base fee.
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