How much solar power does Treyvaux already produce?

185 solar installations with 2.3 MWp in total are listed in the Swiss Federal Office of Energy register. That is an estimated ~11% 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 Treyvaux?

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 Fribourg

Solar power · Canton of FribourgLEG forming

Solar power in Treyvaux

185 solar installations with 2.3 MWp of capacity are installed in Treyvaux.

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Solar installations: 185
Installed capacity: 2.3 MWp
Roof potential in use: ~11%; Estimate
Rank in the canton of Fribourg: 94 of 118; 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 Treyvaux

The suitable roofs of Treyvaux could deliver around 21 GWh of solar power a year. An estimated ~11% of it is used today.

Roof potential per month (GWh)

A LEG is forming in Treyvaux

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

Communities in Treyvaux

Groupe E SA - Treyvaux
Forming
Treyvaux, FR

Communities nearby

Groupe E SA - Pont-la-Ville
Forming
Pont-la-Ville, FR
Groupe E SA - Ferpicloz
Forming
Ferpicloz, FR
Groupe E SA - Le Mouret
Forming
Le Mouret, FR

Join the LEG in Treyvaux

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

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Questions about solar power in Treyvaux

How much solar power does Treyvaux already produce?: 185 solar installations with 2.3 MWp in total are listed in the Swiss Federal Office of Energy register. That is an estimated ~11% 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 Treyvaux?: 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)
before 2012	5	43
2012	2	56
2013	0	0
2014	2	16
2015	0	0
2016	11	123
2017	20	178
2018	12	223
2019	8	131
2020	13	124
2021	10	85
2022	27	259
2023	45	712
2024	18	228
2025	11	99
2026	1	4

Month	GWh
Jan	0.6
Feb	1
Mar	1.7
Apr	2.3
May	2.5
Jun	2.8
Jul	3
Aug	2.6
Sept	2
Oct	1.2
Nov	0.7
Dec	0.5

Solar power in Treyvaux

How much sun falls on the roofs of Treyvaux

A LEG is forming in Treyvaux

Communities in Treyvaux

Groupe E SA - Treyvaux

Communities nearby

Groupe E SA - Pont-la-Ville

Groupe E SA - Ferpicloz

Groupe E SA - Le Mouret

Join the LEG in Treyvaux

Questions about solar power in Treyvaux