Electricity (H4) 27.89 cents/kWh, 2.8% more expensive than the Swiss average
H4 price comparison
Electricity 2027
Standard product
Romande Energie SA
| 2-room flat2-rmH1 · 1,600 kWh/yearcents/kWh | 4-room flat4-rmH2 · 2,500 kWh/yearcents/kWh | 4-room flat with electric water heater4-rmH3 · 4,500 kWh/yearcents/kWh | 5-room flat5-rmH4 · 4,500 kWh/yearcents/kWh | 5-room detached house5-rmH5 · 7,500 kWh/yearcents/kWh | 5-room detached house with electric heating5-rmH6 · 25,000 kWh/yearcents/kWh | 5-room detached house with heat pump5-rmH7 · 13,000 kWh/yearcents/kWh | large owner-occupied flatflatH8 · 7,500 kWh/yearcents/kWh |
|---|---|---|---|---|---|---|---|
| 33.05 cents/kWh▼ 5.7% | 30.27 cents/kWh▼ 4.5% | 27.14 cents/kWh▼ 5.0% | 27.89 cents/kWh▼ 4.9% | 26.09 cents/kWh▼ 2.3% | 24.09 cents/kWh▼ 5.5% | 25.31 cents/kWh▼ 5.3% | 26.91 cents/kWh▼ 5.1% |
H4 breakdown
- Grid usage10.18 cents/kWh
- Energy13.01 cents/kWh
- Levies0.62 cents/kWh
- Grid surcharge2.30 cents/kWh
- Standing charge30 CHF/year
Health insurance 2027
- Adultsfrom 584.30 CHF/month▲ 2.5%
- Adults, on average718.18 CHF/month▲ 2.5%
- Young adultsfrom 424.95 CHF/month▲ 3.0%
- Young adults, on average540.19 CHF/month▲ 2.5%
- Childrenfrom 140.10 CHF/month▲ 6.1%
- Children, on average179.20 CHF/month▲ 2.9%
Premium region 1: all municipalities
Population 2025
- Residents1,426
- Foreign share21.9%
- Ages 0–19322 · 22.6%
- Ages 20–64839 · 58.8%
- Ages 65 and over265 · 18.6%
- Residents per km²247.1
Geography
- Altitude462–764 m
- Lakeno
- Mountain municipalityno
A mountain municipality is one whose settlement reaches 1,000 m.
Climate, 1991–2020 averages
- Temperature10.3 °C
- Annual precipitation1,106 mm
- Sunshine, share of possible hours46.5%
- Frost days62.6
- Days of 30 °C or more9.9
- Reference stationNyon / Changins, 3.3 km
Context
The comparisons for Trélex follow this order.
Trélex is not a mountain municipality, by the altitude of the settlement.
Of working age in Trélex: 58.8%, young: 22.6%, older: 18.6%.
1,426 people live in Trélex. That is 247.1 per square kilometre.
For the period 1991-2020, Trélex reads 46.5% relative sunshine, plus 10.3 °C and 1,106 mm of precipitation. A climate normal.
Trélex comes to 1,255 CHF/year on profile H4, at 4,500 kWh. The median is 1,286 CHF/year (2.5%).
Source: Federal Statistical Office (FSO), Swiss official commune register, as of 13.10.2026 Source: Federal Statistical Office (FSO), Spatial divisions of Switzerland, as of 13.10.2026 Source: Federal Office of Topography swisstopo, swissBOUNDARIES3D
Questions
What does electricity cost in Trélex in 2027?
Trélex comes to 1,255 CHF/year on profile H4, at 4,500 kWh. The median is 1,286 CHF/year (2.5%).
What do population, geography and climate say about Trélex?
Trélex is not a mountain municipality, by the altitude of the settlement. Of working age in Trélex: 58.8%, young: 22.6%, older: 18.6%. 1,426 people live in Trélex. That is 247.1 per square kilometre. For the period 1991-2020, Trélex reads 46.5% relative sunshine, plus 10.3 °C and 1,106 mm of precipitation. A climate normal.
Border neighbours
- Trélex or Duillier2,303 m · 15.2%
- Trélex or Nyon850 m · 7.3%
Nearby municipalities
- Living in Givrins1.5 km
- Living in Gingins2.1 km
- Living in Duillier2.3 km
- Living in Genolier2.3 km
- Living in Grens2.6 km
- Living in Coinsins2.7 km
- Living in Chéserex2.8 km
- Living in Signy-Avenex2.8 km
Source: Federal Office of Topography swisstopo, swissBOUNDARIES3D Straight-line distance between municipality centres.
Same premium region
Notice of new figures
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- Source: Federal Statistical Office (FSO), Swiss official commune register, as of 13.10.2026
- Source: Federal Statistical Office (FSO), Spatial divisions of Switzerland, as of 13.10.2026
- Source: Federal Statistical Office (FSO), STATPOP 2025, as of 20.10.2026
- Source: Federal Statistical Office (FSO), geographic key figures, as of 20.10.2026
- Source: Federal Electricity Commission ElCom, Electricity tariff per provider and municipality in Switzerland, as of 13.10.2026
- Source: Federal Electricity Commission ElCom, Consumption profiles, as of 13.10.2026
- Source: Federal Office of Public Health (FOPH), Health insurance premiums, opendata.swiss, as of 13.10.2026
- Source: Federal Office of Public Health (FOPH), premium regions under the FDHA Ordinance on Premium Regions, as of 13.10.2026
- Source: Federal Office of Topography swisstopo, swissBOUNDARIES3D, as of 13.10.2026
- Source: MeteoSwiss, as of 20.10.2026
- Source: Federal Statistical Office (FSO), Commune names with common translations, as of 13.10.2026
- Source: Federal Constitution of the Swiss Confederation (SR 101), Art. 1, as of 13.10.2026
- Source: Federal Office of Topography swisstopo, swissBOUNDARIES3D