How much solar power does Samnaun already produce?

9 solar installations with 106 kWp in total are listed in the Swiss Federal Office of Energy register. That is an estimated ~0.7% 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 Samnaun?

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 Graubünden

Solar power · Canton of GraubündenLEG forming

Solar power in Samnaun

9 solar installations with 106 kWp of capacity are installed in Samnaun.

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Solar installations: 9
Installed capacity: 106 kWp
Roof potential in use: ~0.7%; Estimate
Rank in the canton of Graubünden: 98 of 100; 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 Samnaun

The suitable roofs of Samnaun could deliver around 15 GWh of solar power a year. An estimated ~0.7% of it is used today.

Roof potential per month (GWh)

A LEG is forming in Samnaun

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

Communities in Samnaun

Elektroinstallation, EW - Samnaun - Samnaun
Forming
Samnaun, GR

Communities nearby

EE Energia Engiadina - Valsot
Forming
Valsot, GR

Join the LEG in Samnaun

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

Go to the community

Questions about solar power in Samnaun

How much solar power does Samnaun already produce?: 9 solar installations with 106 kWp in total are listed in the Swiss Federal Office of Energy register. That is an estimated ~0.7% 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 Samnaun?: 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	1	25
2014	0	0
2015	1	3
2016	0	0
2017	0	0
2018	0	0
2019	0	0
2020	0	0
2021	0	0
2022	0	0
2023	2	21
2024	4	42
2025	1	14
2026	0	0

Month	GWh
Jan	0.4
Feb	0.8
Mar	1.6
Apr	1.9
May	2
Jun	2
Jul	2
Aug	1.7
Sept	1.2
Oct	0.7
Nov	0.4
Dec	0.3