How much solar power does Prez already produce?

242 solar installations with 5 MWp in total are listed in the Swiss Federal Office of Energy register. That is an estimated ~17% 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 Prez?

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 Prez

242 solar installations with 5 MWp of capacity are installed in Prez.

Go to the community

Solar installations: 242
Installed capacity: 5 MWp
Roof potential in use: ~17%; Estimate
Rank in the canton of Fribourg: 35 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 Prez

The suitable roofs of Prez could deliver around 29 GWh of solar power a year. An estimated ~17% of it is used today.

Roof potential per month (GWh)

A LEG is forming in Prez

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

Communities in Prez

Groupe E SA - Prez
Forming
Prez, FR

Communities nearby

Groupe E SA - La Brillaz
Forming
La Brillaz, FR
Groupe E SA - Montagny (FR)
Forming
Montagny (FR), FR
LEG Montagny
Forming
Montagny, FR

Join the LEG in Prez

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

Go to the community

Questions about solar power in Prez

How much solar power does Prez already produce?: 242 solar installations with 5 MWp in total are listed in the Swiss Federal Office of Energy register. That is an estimated ~17% 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 Prez?: 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	622
2012	8	958
2013	2	18
2014	3	222
2015	10	450
2016	6	53
2017	17	169
2018	8	49
2019	14	157
2020	12	104
2021	14	138
2022	27	380
2023	54	849
2024	40	486
2025	18	324
2026	4	42

Month	GWh
Jan	0.9
Feb	1.3
Mar	2.4
Apr	3.2
May	3.6
Jun	4
Jul	4.1
Aug	3.6
Sept	2.7
Oct	1.7
Nov	0.9
Dec	0.7

Solar power in Prez

How much sun falls on the roofs of Prez

A LEG is forming in Prez

Communities in Prez

Groupe E SA - Prez

Communities nearby

Groupe E SA - La Brillaz

Groupe E SA - Montagny (FR)

LEG Montagny

Join the LEG in Prez

Questions about solar power in Prez