How much solar power does Bünzen already produce?

79 solar installations with 1.5 MWp in total are listed in the Swiss Federal Office of Energy register. That is an estimated ~10% 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 Bünzen?

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 Bünzen

79 solar installations with 1.5 MWp of capacity are installed in Bünzen.

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Solar installations: 79
Installed capacity: 1.5 MWp
Roof potential in use: ~10%; Estimate
Rank in the canton of Aargau: 160 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 Bünzen

The suitable roofs of Bünzen could deliver around 15 GWh of solar power a year. An estimated ~10% of it is used today.

Roof potential per month (GWh)

A LEG is forming in Bünzen

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

Communities in Bünzen

Elektrizitäts-Genossenschaft Boswil-Bünzen - Bünzen
Forming
Bünzen, AG

Communities nearby

LEG Besenbüren
Forming
Besenbüren, AG
Elektrizitäts-Genossenschaft Boswil-Bünzen - Boswil
Forming
Boswil, AG
AEW Energie AG - Kallern
Forming
Kallern, AG

Join the LEG in Bünzen

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

Go to the community

Questions about solar power in Bünzen

How much solar power does Bünzen already produce?: 79 solar installations with 1.5 MWp in total are listed in the Swiss Federal Office of Energy register. That is an estimated ~10% 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 Bünzen?: 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	2	8
2012	0	0
2013	0	0
2014	1	12
2015	0	0
2016	3	164
2017	2	94
2018	0	0
2019	0	0
2020	8	165
2021	8	123
2022	8	142
2023	17	233
2024	15	293
2025	9	169
2026	6	133

Month	GWh
Jan	0.4
Feb	0.7
Mar	1.3
Apr	1.7
May	2
Jun	2.1
Jul	2.2
Aug	2
Sept	1.4
Oct	0.9
Nov	0.4
Dec	0.3

Solar power in Bünzen

How much sun falls on the roofs of Bünzen

A LEG is forming in Bünzen

Communities in Bünzen

Elektrizitäts-Genossenschaft Boswil-Bünzen - Bünzen

Communities nearby

LEG Besenbüren

Elektrizitäts-Genossenschaft Boswil-Bünzen - Boswil

AEW Energie AG - Kallern

Join the LEG in Bünzen

Questions about solar power in Bünzen