How much solar power does Wauwil already produce?

119 solar installations with 5.4 MWp in total are listed in the Swiss Federal Office of Energy register. That is an estimated ~26% 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 Wauwil?

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 Luzern

Solar power · Canton of LuzernActive LEG

Solar power in Wauwil

119 solar installations with 5.4 MWp of capacity are installed in Wauwil.

Go to the community

Solar installations: 119
Installed capacity: 5.4 MWp
Roof potential in use: ~26%; Estimate
Rank in the canton of Luzern: 7 of 79; 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 Wauwil

The suitable roofs of Wauwil could deliver around 21 GWh of solar power a year. An estimated ~26% of it is used today.

Roof potential per month (GWh)

Wauwil has an active LEG

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

Communities in Wauwil

LEG Wauwil Santenberg Energie Genossenschaft
Active
Wauwil, LU
8 sites
LEG Wauwil Santenberg Energie Genossenschaft Cluster 2
Active
Wauwil, LU
4 sites · 10 kWp solar capacity
CKW AG - Wauwil
Forming
Wauwil, LU

Communities nearby

CKW AG - Egolzwil
Forming
Egolzwil, LU
LEG Egolzwil Santenberg Energie Genossenschaft
Active
Egolzwil, LU
7 sites

Join the LEG in Wauwil

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

Go to the community

Questions about solar power in Wauwil

How much solar power does Wauwil already produce?: 119 solar installations with 5.4 MWp in total are listed in the Swiss Federal Office of Energy register. That is an estimated ~26% 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 Wauwil?: 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	35
2012	7	1’583
2013	3	423
2014	4	28
2015	2	277
2016	3	75
2017	3	100
2018	2	52
2019	7	169
2020	8	210
2021	10	178
2022	15	844
2023	19	393
2024	23	567
2025	11	463
2026	0	0

Month	GWh
Jan	0.6
Feb	0.9
Mar	1.7
Apr	2.3
May	2.7
Jun	2.9
Jul	3
Aug	2.6
Sept	1.9
Oct	1.2
Nov	0.6
Dec	0.5

Solar power in Wauwil

How much sun falls on the roofs of Wauwil

Wauwil has an active LEG

Communities in Wauwil

LEG Wauwil Santenberg Energie Genossenschaft

LEG Wauwil Santenberg Energie Genossenschaft Cluster 2

CKW AG - Wauwil

Communities nearby

CKW AG - Egolzwil

LEG Egolzwil Santenberg Energie Genossenschaft

Join the LEG in Wauwil

Questions about solar power in Wauwil

LEG Egolzwil Santenberg Energie Genossenschaft Cluster 2