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Arosa or Trimmis 2027

Arosa (FSO 3921) and Trimmis (FSO 3945) share 4,300 m of border. In 2027, H4 costs 24.65 cents/kWh in Arosa and 30.96 cents/kWh in Trimmis, 25.6% above the cheaper one. Last updated .

Living in Arosa · Living in Trimmis · Canton of Graubünden

Arosa and Trimmis are border neighbours and share 4,300 m. Reading Trimmis beside Arosa follows that stretch of 4,300 m between Arosa and Trimmis.

Electricity 2027

Arosa24.65 cents/kWh
Trimmis30.96 cents/kWh
Source: Federal Electricity Commission ElCom, Electricity tariff per provider and municipality in Switzerland, as of 13.10.2026

Arosa

Rank 30 of 100 in GR · cheapest provider

region Plessur. BFS 3921. Arosa Energie

  • 2-room flat, 1,600 kWh30.75 cents/kWh▼ 3.2%
  • 4-room flat, 2,500 kWh27.31 cents/kWh▼ 3.2%
  • 4-room flat with electric water heater, 4,500 kWh23.12 cents/kWh≈ unchanged
  • 5-room flat, 4,500 kWh24.65 cents/kWh▼ 3.4%
  • 5-room detached house, 7,500 kWh21.98 cents/kWh▼ 0.8%
  • 5-room detached house with electric heating, 25,000 kWh19.46 cents/kWh▲ 3.6%
  • 5-room detached house with heat pump, 13,000 kWh21.97 cents/kWh▼ 1.1%
  • large owner-occupied flat, 7,500 kWh23.37 cents/kWh▼ 3.6%
Source: Federal Electricity Commission ElCom, Electricity tariff per provider and municipality in Switzerland, as of 13.10.2026

Trimmis

Rank 99 of 100 in GR · cheapest provider

region Landquart. BFS 3945. Trimmiser Industrielle Betriebe (TIB)

  • 2-room flat, 1,600 kWh39.19 cents/kWh▲ 1.3%
  • 4-room flat, 2,500 kWh34.59 cents/kWh▲ 0.8%
  • 4-room flat with electric water heater, 4,500 kWh30.91 cents/kWh≈ unchanged
  • 5-room flat, 4,500 kWh30.96 cents/kWh≈ unchanged
  • 5-room detached house, 7,500 kWh29.09 cents/kWh≈ unchanged
  • 5-room detached house with electric heating, 25,000 kWh27.63 cents/kWh≈ unchanged
  • 5-room detached house with heat pump, 13,000 kWh28.23 cents/kWh≈ unchanged
  • large owner-occupied flat, 7,500 kWh29.15 cents/kWh≈ unchanged
Source: Federal Electricity Commission ElCom, Electricity tariff per provider and municipality in Switzerland, as of 13.10.2026

Border neighbours

4,300 m

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

Questions

Arosa or Trimmis: electricity price?

Arosa (FSO 3921) and Trimmis (FSO 3945) share 4,300 m of border. In 2027, H4 costs 24.65 cents/kWh in Arosa and 30.96 cents/kWh in Trimmis, 25.6% above the cheaper one.

Are these real neighbours?

Yes, 4,300 m of border joins the two municipalities. A comparison appears from an H4 gap of at least 5%. Swapping the names lands here.