How much solar power does Gommiswald already produce?

385 solar installations with 7.8 MWp in total are listed in the Swiss Federal Office of Energy register. That is an estimated ~15% 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 Gommiswald?

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 St. Gallen

Solar power · Canton of St. GallenActive LEG

Solar power in Gommiswald

385 solar installations with 7.8 MWp of capacity are installed in Gommiswald.

Go to the community

Solar installations: 385
Installed capacity: 7.8 MWp
Roof potential in use: ~15%; Estimate
Rank in the canton of St. Gallen: 53 of 75; 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 Gommiswald

The suitable roofs of Gommiswald could deliver around 51 GWh of solar power a year. An estimated ~15% of it is used today.

Roof potential per month (GWh)

Gommiswald has an active LEG

Neighbours here already share solar power through a local electricity community and get the grid discount.

Communities in Gommiswald

St. Gallisch-Appenzellische Kraftwerke AG - Gommiswald
Active
Gommiswald, SG
2 sites

Communities nearby

Elektrizitätsversorgung Kaltbrunn AG - Kaltbrunn
Forming
Kaltbrunn, SG
Elektrizitätswerk Uznach AG - Uznach
Forming
Uznach, SG
LEG Eschenbach
Forming
Eschenbach, SG

Join the LEG in Gommiswald

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

Go to the community

Questions about solar power in Gommiswald

How much solar power does Gommiswald already produce?: 385 solar installations with 7.8 MWp in total are listed in the Swiss Federal Office of Energy register. That is an estimated ~15% 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 Gommiswald?: 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	20	529
2012	6	494
2013	10	158
2014	13	184
2015	27	513
2016	10	121
2017	11	269
2018	13	172
2019	22	392
2020	21	436
2021	26	390
2022	37	589
2023	62	1’355
2024	47	1’005
2025	50	974
2026	10	209

Month	GWh
Jan	1.8
Feb	2.7
Mar	4.3
Apr	5.5
May	6.2
Jun	6.6
Jul	6.9
Aug	6.3
Sept	4.6
Oct	3.1
Nov	1.8
Dec	1.5

Solar power in Gommiswald

How much sun falls on the roofs of Gommiswald

Gommiswald has an active LEG

Communities in Gommiswald

St. Gallisch-Appenzellische Kraftwerke AG - Gommiswald

Communities nearby

Elektrizitätsversorgung Kaltbrunn AG - Kaltbrunn

Elektrizitätswerk Uznach AG - Uznach

LEG Eschenbach

Join the LEG in Gommiswald

Questions about solar power in Gommiswald