How much solar power does Mammern already produce?

33 solar installations with 748 kWp in total are listed in the Swiss Federal Office of Energy register. That is an estimated ~9.2% 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 Mammern?

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 Thurgau

Solar power · Canton of ThurgauLEG forming

Solar power in Mammern

33 solar installations with 748 kWp of capacity are installed in Mammern.

Go to the community

Solar installations: 33
Installed capacity: 748 kWp
Roof potential in use: ~9.2%; Estimate
Rank in the canton of Thurgau: 77 of 80; 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 Mammern

The suitable roofs of Mammern could deliver around 8 GWh of solar power a year. An estimated ~9.2% of it is used today.

Roof potential per month (GWh)

A LEG is forming in Mammern

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

Communities in Mammern

Politische Gemeinde Mammern, Elektrizität - Mammern
Forming
Mammern, TG

Communities nearby

Politische Gemeinde Herdern Abwasser, Wasser- & Elektragen. Technische Werke - Herdern
Forming
Herdern, TG
Politische Gemeinde Eschenz, Elektrizitätswerk - Eschenz
Forming
Eschenz, TG
Politische Gemeinde Pfyn - Pfyn
Forming
Pfyn, TG

Join the LEG in Mammern

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

Go to the community

Questions about solar power in Mammern

How much solar power does Mammern already produce?: 33 solar installations with 748 kWp in total are listed in the Swiss Federal Office of Energy register. That is an estimated ~9.2% 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 Mammern?: 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	3	25
2012	0	0
2013	2	29
2014	2	86
2015	0	0
2016	0	0
2017	1	12
2018	0	0
2019	0	0
2020	0	0
2021	4	36
2022	6	89
2023	10	355
2024	2	43
2025	2	34
2026	1	39

Month	GWh
Jan	0.2
Feb	0.4
Mar	0.7
Apr	0.9
May	1.1
Jun	1.1
Jul	1.2
Aug	1
Sept	0.7
Oct	0.4
Nov	0.2
Dec	0.2

Solar power in Mammern

How much sun falls on the roofs of Mammern

A LEG is forming in Mammern

Communities in Mammern

Politische Gemeinde Mammern, Elektrizität - Mammern

Communities nearby

Politische Gemeinde Herdern Abwasser, Wasser- & Elektragen. Technische Werke - Herdern

Politische Gemeinde Eschenz, Elektrizitätswerk - Eschenz

Politische Gemeinde Pfyn - Pfyn

Join the LEG in Mammern

Questions about solar power in Mammern