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Gontenschwil or Oberkulm 2027

Gontenschwil (FSO 4135) and Oberkulm (FSO 4140) share 1,788 m of border. In 2027, H4 costs 26.88 cents/kWh in Gontenschwil and 29.56 cents/kWh in Oberkulm, 10.0% above the cheaper one. Last updated .

Living in Gontenschwil · Living in Oberkulm · Canton of Aargau

Officially, Gontenschwil and Oberkulm meet along 1,788 m. The comparison places Oberkulm next to Gontenschwil and states the same length again: 1,788 m between Oberkulm and Gontenschwil.

Electricity 2027

Gontenschwil26.88 cents/kWh
Oberkulm29.56 cents/kWh
Source: Federal Electricity Commission ElCom, Electricity tariff per provider and municipality in Switzerland, as of 13.10.2026

Gontenschwil

Rank =91 of 196 in AG · cheapest provider

Kulm district. BFS 4135. EWS Energie AG

  • 2-room flat, 1,600 kWh29.30 cents/kWh▼ 4.3%
  • 4-room flat, 2,500 kWh27.95 cents/kWh▼ 3.6%
  • 4-room flat with electric water heater, 4,500 kWh26.88 cents/kWh▼ 3.0%
  • 5-room flat, 4,500 kWh26.88 cents/kWh▼ 3.0%
  • 5-room detached house, 7,500 kWh26.35 cents/kWh▼ 2.7%
  • 5-room detached house with electric heating, 25,000 kWh25.79 cents/kWh▼ 2.4%
  • 5-room detached house with heat pump, 13,000 kWh26.01 cents/kWh▼ 2.5%
  • large owner-occupied flat, 7,500 kWh26.35 cents/kWh▼ 2.7%
Source: Federal Electricity Commission ElCom, Electricity tariff per provider and municipality in Switzerland, as of 13.10.2026

Oberkulm

Rank =129 of 196 in AG · cheapest provider

Kulm district. BFS 4140. AEW Energie AG

  • 2-room flat, 1,600 kWh34.81 cents/kWh▲ 4.6%
  • 4-room flat, 2,500 kWh31.88 cents/kWh▲ 5.3%
  • 4-room flat with electric water heater, 4,500 kWh29.56 cents/kWh▲ 6.0%
  • 5-room flat, 4,500 kWh29.56 cents/kWh▲ 6.0%
  • 5-room detached house, 7,500 kWh28.41 cents/kWh▲ 6.4%
  • 5-room detached house with electric heating, 25,000 kWh26.19 cents/kWh▲ 6.4%
  • 5-room detached house with heat pump, 13,000 kWh26.67 cents/kWh▲ 6.3%
  • large owner-occupied flat, 7,500 kWh28.41 cents/kWh▲ 6.4%
Source: Federal Electricity Commission ElCom, Electricity tariff per provider and municipality in Switzerland, as of 13.10.2026

Border neighbours

1,788 m

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

Questions

Gontenschwil or Oberkulm: electricity price?

Gontenschwil (FSO 4135) and Oberkulm (FSO 4140) share 1,788 m of border. In 2027, H4 costs 26.88 cents/kWh in Gontenschwil and 29.56 cents/kWh in Oberkulm, 10.0% above the cheaper one.

Are these real neighbours?

Yes. The shared border comes to 1,788 m. The pair is shown once the H4 prices differ by at least 5%. The reverse path ends here.