How much solar power does St. Moritz already produce?

48 solar installations with 1.2 MWp in total are listed in the Swiss Federal Office of Energy register. That is an estimated ~2% 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 St. Moritz?

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 St. Moritz

48 solar installations with 1.2 MWp of capacity are installed in St. Moritz.

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Solar installations: 48
Installed capacity: 1.2 MWp
Roof potential in use: ~2%; Estimate
Rank in the canton of Graubünden: 90 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 St. Moritz

The suitable roofs of St. Moritz could deliver around 60 GWh of solar power a year. An estimated ~2% of it is used today.

Roof potential per month (GWh)

A LEG is forming in St. Moritz

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

Communities in St. Moritz

St. Moritz Energie - St. Moritz
Forming
St. Moritz, GR

Communities nearby

St. Moritz Energie - Celerina/Schlarigna
Forming
Celerina/Schlarigna, GR
Repower AG - Silvaplana
Forming
Silvaplana, GR
Energia Samedan - Samedan
Forming
Samedan, GR

Join the LEG in St. Moritz

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

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Questions about solar power in St. Moritz

How much solar power does St. Moritz already produce?: 48 solar installations with 1.2 MWp in total are listed in the Swiss Federal Office of Energy register. That is an estimated ~2% 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 St. Moritz?: 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	153
2012	3	56
2013	0	0
2014	1	109
2015	0	0
2016	0	0
2017	1	39
2018	0	0
2019	1	30
2020	5	97
2021	1	11
2022	2	22
2023	4	96
2024	12	318
2025	11	218
2026	2	38

Month	GWh
Jan	2.1
Feb	3.4
Mar	5.9
Apr	6.8
May	7.4
Jun	7.7
Jul	7.9
Aug	6.9
Sept	5
Oct	3.3
Nov	2
Dec	1.6

Solar power in St. Moritz

How much sun falls on the roofs of St. Moritz

A LEG is forming in St. Moritz

Communities in St. Moritz

St. Moritz Energie - St. Moritz

Communities nearby

St. Moritz Energie - Celerina/Schlarigna

Repower AG - Silvaplana

Energia Samedan - Samedan

Join the LEG in St. Moritz

Questions about solar power in St. Moritz