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Hefenhofen or Romanshorn 2027

Hefenhofen (FSO 4416) and Romanshorn (FSO 4436) share 2,151 m of border. In 2027, H4 costs 28.67–34.16 cents/kWh in Hefenhofen and 24.44 cents/kWh in Romanshorn, 17.3% above the cheaper one. Last updated .

Living in Hefenhofen · Living in Romanshorn · Canton of Thurgau

Hefenhofen and Romanshorn are border neighbours and share 2,151 m. Reading Romanshorn beside Hefenhofen follows that stretch of 2,151 m between Hefenhofen and Romanshorn.

Electricity 2027

Hefenhofenfrom 28.67 cents/kWh
Romanshorn24.44 cents/kWh
Source: Federal Electricity Commission ElCom, Electricity tariff per provider and municipality in Switzerland, as of 13.10.2026

Hefenhofen

Rank 33 of 79 in TG · cheapest provider

Arbon district. BFS 4416.

5-room flat5-rmH4 · 4,500 kWh/year

28.67–34.16 cents/kWh

depending on the area and the provider

3 providers
  • Regio Energie Amriswil (REA)28.67 cents/kWh▼ 2.1%
  • Elektrizitätsgenossenschaft Brüschwil-Sonnenberg29.77 cents/kWh▼ 1.9%
  • Genossenschaft Elektra Hatswil34.16 cents/kWh▼ 5.9%
  • Difference of up to 5.50 cents/kWh (+19%)

2-room flat2-rmH1 · 1,600 kWh/year37.13–42.38 cents/kWh

3 providers
  • Regio Energie Amriswil (REA)37.13 cents/kWh▼ 2.3%
  • Elektrizitätsgenossenschaft Brüschwil-Sonnenberg37.50 cents/kWh▼ 2.8%
  • Genossenschaft Elektra Hatswil42.38 cents/kWh▼ 4.8%
  • Difference of up to 5.26 cents/kWh (+14%)

4-room flat4-rmH2 · 2,500 kWh/year32.40–37.79 cents/kWh

3 providers
  • Regio Energie Amriswil (REA)32.40 cents/kWh▼ 2.2%
  • Elektrizitätsgenossenschaft Brüschwil-Sonnenberg33.18 cents/kWh▼ 2.3%
  • Genossenschaft Elektra Hatswil37.79 cents/kWh▼ 5.3%
  • Difference of up to 5.39 cents/kWh (+17%)

4-room flat with electric water heater4-rmH3 · 4,500 kWh/year28.67–34.16 cents/kWh

3 providers
  • Regio Energie Amriswil (REA)28.67 cents/kWh▼ 2.1%
  • Elektrizitätsgenossenschaft Brüschwil-Sonnenberg29.77 cents/kWh▼ 1.9%
  • Genossenschaft Elektra Hatswil34.16 cents/kWh▼ 4.6%
  • Difference of up to 5.50 cents/kWh (+19%)

5-room detached house5-rmH5 · 7,500 kWh/year26.80–32.35 cents/kWh

3 providers
  • Regio Energie Amriswil (REA)26.80 cents/kWh▼ 2.0%
  • Elektrizitätsgenossenschaft Brüschwil-Sonnenberg28.06 cents/kWh▼ 1.6%
  • Genossenschaft Elektra Hatswil32.35 cents/kWh▼ 5.0%
  • Difference of up to 5.55 cents/kWh (+21%)

5-room detached house with electric heating5-rmH6 · 25,000 kWh/year24.84–30.45 cents/kWh

3 providers
  • Regio Energie Amriswil (REA)24.84 cents/kWh▼ 2.0%
  • Elektrizitätsgenossenschaft Brüschwil-Sonnenberg26.27 cents/kWh▼ 1.3%
  • Genossenschaft Elektra Hatswil30.45 cents/kWh▼ 4.0%
  • Difference of up to 5.61 cents/kWh (+23%)

5-room detached house with heat pump5-rmH7 · 13,000 kWh/year25.61–31.20 cents/kWh

3 providers
  • Regio Energie Amriswil (REA)25.61 cents/kWh▼ 2.0%
  • Elektrizitätsgenossenschaft Brüschwil-Sonnenberg26.98 cents/kWh▼ 1.5%
  • Genossenschaft Elektra Hatswil31.20 cents/kWh▼ 5.6%
  • Difference of up to 5.58 cents/kWh (+22%)

large owner-occupied flatflatH8 · 7,500 kWh/year26.80–32.35 cents/kWh

3 providers
  • Regio Energie Amriswil (REA)26.80 cents/kWh▼ 2.0%
  • Elektrizitätsgenossenschaft Brüschwil-Sonnenberg28.06 cents/kWh▼ 1.6%
  • Genossenschaft Elektra Hatswil32.35 cents/kWh▼ 6.2%
  • Difference of up to 5.55 cents/kWh (+21%)
Source: Federal Electricity Commission ElCom, Electricity tariff per provider and municipality in Switzerland, as of 13.10.2026

Romanshorn

Rank 5 of 79 in TG · cheapest provider

Arbon district. BFS 4436. Genossenschaft EW Romanshorn

  • 2-room flat, 1,600 kWh31.69 cents/kWh▼ 1.5%
  • 4-room flat, 2,500 kWh27.75 cents/kWh▼ 1.3%
  • 4-room flat with electric water heater, 4,500 kWh25.84 cents/kWh▲ 3.6%
  • 5-room flat, 4,500 kWh24.44 cents/kWh▼ 2.0%
  • 5-room detached house, 7,500 kWh24.04 cents/kWh▲ 3.0%
  • 5-room detached house with electric heating, 25,000 kWh23.63 cents/kWh▲ 9.1%
  • 5-room detached house with heat pump, 13,000 kWh22.55 cents/kWh▲ 1.1%
  • large owner-occupied flat, 7,500 kWh22.89 cents/kWh▼ 1.9%
Source: Federal Electricity Commission ElCom, Electricity tariff per provider and municipality in Switzerland, as of 13.10.2026

Border neighbours

2,151 m

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

Questions

Hefenhofen or Romanshorn: electricity price?

Hefenhofen (FSO 4416) and Romanshorn (FSO 4436) share 2,151 m of border. In 2027, H4 costs 28.67–34.16 cents/kWh in Hefenhofen and 24.44 cents/kWh in Romanshorn, 17.3% above the cheaper one.

Are these real neighbours?

Yes, 2,151 m of border joins the two municipalities. A comparison appears from an H4 gap of at least 5%. Swapping the names lands here.