How much solar power does Crans-Montana already produce?

544 solar installations with 7.2 MWp in total are listed in the Swiss Federal Office of Energy register. That is an estimated ~5.3% 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 Crans-Montana?

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 Valais

Solar power · Canton of ValaisLEG forming

Solar power in Crans-Montana

544 solar installations with 7.2 MWp of capacity are installed in Crans-Montana.

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Solar installations: 544
Installed capacity: 7.2 MWp
Roof potential in use: ~5.3%; Estimate
Rank in the canton of Valais: 83 of 122; 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 Crans-Montana

The suitable roofs of Crans-Montana could deliver around 137 GWh of solar power a year. An estimated ~5.3% of it is used today.

Roof potential per month (GWh)

A LEG is forming in Crans-Montana

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

Communities in Crans-Montana

OIKEN SA - Crans-Montana
Forming
Crans-Montana, VS

Communities nearby

OIKEN SA - Noble-Contrée
Forming
Noble-Contrée, VS
OIKEN SA - Salgesch
Forming
Salgesch, VS
RELL AG - Varen
Forming
Varen, VS

Join the LEG in Crans-Montana

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

Go to the community

Questions about solar power in Crans-Montana

How much solar power does Crans-Montana already produce?: 544 solar installations with 7.2 MWp in total are listed in the Swiss Federal Office of Energy register. That is an estimated ~5.3% 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 Crans-Montana?: 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	6	41
2012	3	35
2013	9	120
2014	3	21
2015	10	126
2016	7	55
2017	15	191
2018	16	110
2019	36	298
2020	25	260
2021	43	474
2022	52	699
2023	133	2’010
2024	113	1’678
2025	64	946
2026	9	162

Month	GWh
Jan	5.3
Feb	7.4
Mar	11.6
Apr	14.5
May	16.5
Jun	18.1
Jul	18.2
Aug	15.6
Sept	12.3
Oct	8.4
Nov	4.9
Dec	4

Solar power in Crans-Montana

How much sun falls on the roofs of Crans-Montana

A LEG is forming in Crans-Montana

Communities in Crans-Montana

OIKEN SA - Crans-Montana

Communities nearby

OIKEN SA - Noble-Contrée

OIKEN SA - Salgesch

RELL AG - Varen

Join the LEG in Crans-Montana

Questions about solar power in Crans-Montana