How much solar power does Safenwil already produce?

178 solar installations with 3.8 MWp in total are listed in the Swiss Federal Office of Energy register. That is an estimated ~9.8% 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 Safenwil?

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 Aargau

Solar power · Canton of AargauLEG forming

Solar power in Safenwil

178 solar installations with 3.8 MWp of capacity are installed in Safenwil.

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Solar installations: 178
Installed capacity: 3.8 MWp
Roof potential in use: ~9.8%; Estimate
Rank in the canton of Aargau: 163 of 196; 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 Safenwil

The suitable roofs of Safenwil could deliver around 39 GWh of solar power a year. An estimated ~9.8% of it is used today.

Roof potential per month (GWh)

A LEG is forming in Safenwil

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

Communities in Safenwil

AEW Energie AG - Safenwil
Forming
Safenwil, AG

Communities nearby

EWK Energie AG - Kölliken
Approved by the grid operator
Kölliken, AG
AEW Energie AG - Uerkheim
Forming
Uerkheim, AG
Eniwa AG - Holziken
Forming
Holziken, AG

Join the LEG in Safenwil

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

Go to the community

Questions about solar power in Safenwil

How much solar power does Safenwil already produce?: 178 solar installations with 3.8 MWp in total are listed in the Swiss Federal Office of Energy register. That is an estimated ~9.8% 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 Safenwil?: 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	54
2012	4	37
2013	6	82
2014	1	10
2015	6	62
2016	2	23
2017	10	138
2018	9	179
2019	2	16
2020	6	741
2021	16	318
2022	23	301
2023	28	605
2024	43	1’060
2025	13	171
2026	3	42

Month	GWh
Jan	0.9
Feb	1.6
Mar	3.3
Apr	4.4
May	5.1
Jun	5.6
Jul	5.8
Aug	5.1
Sept	3.7
Oct	2.2
Nov	1
Dec	0.8

Solar power in Safenwil

How much sun falls on the roofs of Safenwil

A LEG is forming in Safenwil

Communities in Safenwil

AEW Energie AG - Safenwil

Communities nearby

EWK Energie AG - Kölliken

AEW Energie AG - Uerkheim

Eniwa AG - Holziken

Join the LEG in Safenwil

Questions about solar power in Safenwil