How much solar power does Vaulion already produce?

46 solar installations with 396 kWp in total are listed in the Swiss Federal Office of Energy register. That is an estimated ~4.9% of the municipality's roof potential.

Where do these numbers come from?

From federal open data: the register of electricity production plants and the solar potential of Swiss municipalities (Swiss Federal Office of Energy), plus swisstopo municipal boundaries. We only show totals per municipality, never individual installations.

Can I start a LEG in Vaulion?

Yes. A local electricity community is possible in any municipality, as long as all participants are in the same grid area and close to each other. UpGrid handles registration, metering and billing.

All municipalities in the canton of Vaud

Solar power · Canton of VaudLEG forming

Solar power in Vaulion

46 solar installations with 396 kWp of capacity are installed in Vaulion.

Go to the community

Solar installations: 46
Installed capacity: 396 kWp
Roof potential in use: ~4.9%; Estimate
Rank in the canton of Vaud: 283 of 300; by roof potential in use

Growth by build yearNew capacity installed per year in kWp

Roof potential

How much sun falls on the roofs of Vaulion

The suitable roofs of Vaulion could deliver around 8 GWh of solar power a year. An estimated ~4.9% of it is used today.

Roof potential per month (GWh)

A LEG is forming in Vaulion

A local electricity community is collecting sign-ups here. The more neighbours join, the sooner it starts.

Communities in Vaulion

VOé distribution SA - Vaulion
Forming
Vaulion, VD

Communities nearby

VOé distribution SA - Vallorbe
Forming
Vallorbe, VD
Romande Energie SA - Mont-la-Ville
Forming
Mont-la-Ville, VD
Romande Energie SA - La Praz
Forming
La Praz, VD

Join the LEG in Vaulion

Get solar power from your neighbourhood. Joining is free and you keep your electricity supplier.

Go to the community

Questions about solar power in Vaulion

How much solar power does Vaulion already produce?: 46 solar installations with 396 kWp in total are listed in the Swiss Federal Office of Energy register. That is an estimated ~4.9% of the municipality's roof potential.
Where do these numbers come from?: From federal open data: the register of electricity production plants and the solar potential of Swiss municipalities (Swiss Federal Office of Energy), plus swisstopo municipal boundaries. We only show totals per municipality, never individual installations.
Can I start a LEG in Vaulion?: Yes. A local electricity community is possible in any municipality, as long as all participants are in the same grid area and close to each other. UpGrid handles registration, metering and billing.

Sources: Swiss Federal Office of Energy (SFOE), swisstopo, opendata.swiss. As of October 2026. Totals per municipality only, no individual installations.

Build year	Installations	Capacity (kWp)
2012	0	0
2013	0	0
2014	2	13
2015	1	2
2016	2	12
2017	0	0
2018	3	18
2019	1	6
2020	5	60
2021	1	4
2022	7	49
2023	11	89
2024	12	135
2025	1	9
2026	0	0

Month	GWh
Jan	0.2
Feb	0.4
Mar	0.7
Apr	0.9
May	1
Jun	1.1
Jul	1.1
Aug	1
Sept	0.7
Oct	0.5
Nov	0.3
Dec	0.2

Solar power in Vaulion

How much sun falls on the roofs of Vaulion

A LEG is forming in Vaulion

Communities in Vaulion

VOé distribution SA - Vaulion

Communities nearby

VOé distribution SA - Vallorbe

Romande Energie SA - Mont-la-Ville

Romande Energie SA - La Praz

Join the LEG in Vaulion

Questions about solar power in Vaulion