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Aarwangen or Graben 2027

Aarwangen (FSO 321) and Graben (FSO 976) share 1,234 m of border. In 2027, H4 costs 23.86 cents/kWh in Aarwangen and 25.59 cents/kWh in Graben, 7.3% above the cheaper one. Last updated .

Living in Aarwangen · Living in Graben · Canton of Bern

Graben shares a border of 1,234 m with Aarwangen. Aarwangen and Graben therefore appear together on this page. From Aarwangen to Graben the shared stretch is still 1,234 m, and that contact between Graben and Aarwangen is why the comparison is here.

Electricity 2027

Aarwangen23.86 cents/kWh
Graben25.59 cents/kWh
Source: Federal Electricity Commission ElCom, Electricity tariff per provider and municipality in Switzerland, as of 13.10.2026

Aarwangen

Rank 2 of 333 in BE · cheapest provider

administrative district of Oberaargau. BFS 321. Einwohnergemeinde Aarwangen, Elektrizitätsversorgung

  • 2-room flat, 1,600 kWh29.50 cents/kWh▼ 19.0%
  • 4-room flat, 2,500 kWh26.35 cents/kWh▼ 20.9%
  • 4-room flat with electric water heater, 4,500 kWh23.86 cents/kWh▼ 22.6%
  • 5-room flat, 4,500 kWh23.86 cents/kWh▼ 22.6%
  • 5-room detached house, 7,500 kWh22.62 cents/kWh▼ 23.6%
  • 5-room detached house with electric heating, 25,000 kWh21.31 cents/kWh▼ 24.8%
  • 5-room detached house with heat pump, 13,000 kWh21.86 cents/kWh▼ 21.9%
  • large owner-occupied flat, 7,500 kWh22.62 cents/kWh▼ 23.6%
Source: Federal Electricity Commission ElCom, Electricity tariff per provider and municipality in Switzerland, as of 13.10.2026

Graben

Rank =41 of 333 in BE · cheapest provider

administrative district of Oberaargau. BFS 976. BKW Energie AG

  • 2-room flat, 1,600 kWh34.49 cents/kWh▼ 5.0%
  • 4-room flat, 2,500 kWh29.52 cents/kWh▼ 6.3%
  • 4-room flat with electric water heater, 4,500 kWh25.59 cents/kWh▼ 7.6%
  • 5-room flat, 4,500 kWh25.59 cents/kWh▼ 7.6%
  • 5-room detached house, 7,500 kWh23.63 cents/kWh▼ 8.4%
  • 5-room detached house with electric heating, 25,000 kWh19.92 cents/kWh≈ unchanged
  • 5-room detached house with heat pump, 13,000 kWh21.82 cents/kWh▼ 8.7%
  • large owner-occupied flat, 7,500 kWh23.63 cents/kWh▼ 8.4%
Source: Federal Electricity Commission ElCom, Electricity tariff per provider and municipality in Switzerland, as of 13.10.2026

Border neighbours

1,234 m

Source: Federal Office of Topography swisstopo, swissBOUNDARIES3D, as of 13.10.2026

Questions

Aarwangen or Graben: electricity price?

Aarwangen (FSO 321) and Graben (FSO 976) share 1,234 m of border. In 2027, H4 costs 23.86 cents/kWh in Aarwangen and 25.59 cents/kWh in Graben, 7.3% above the cheaper one.

Are these real neighbours?

Yes, the municipalities touch along 1,234 m. The page is here because the H4 prices differ by at least 5%. The swapped order leads here.