How much solar power does Denges already produce?

145 solar installations with 4.2 MWp in total are listed in the Swiss Federal Office of Energy register. That is an estimated ~29% 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 Denges?

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 Vaud

Solar power · Canton of VaudLEG forming

Solar power in Denges

145 solar installations with 4.2 MWp of capacity are installed in Denges.

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Solar installations: 145
Installed capacity: 4.2 MWp
Roof potential in use: ~29%; Estimate
Rank in the canton of Vaud: 4 of 300; 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 Denges

The suitable roofs of Denges could deliver around 14 GWh of solar power a year. An estimated ~29% of it is used today.

Roof potential per month (GWh)

A LEG is forming in Denges

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

Communities in Denges

Romande Energie SA - Denges
Forming
Denges, VD

Communities nearby

LEG Ecublens
Forming
Ecublens, VD
SIE SA - Ecublens (VD)
Forming
Ecublens (VD), VD
Romande Energie SA - Lonay
Forming
Lonay, VD

Join the LEG in Denges

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

Go to the community

Questions about solar power in Denges

How much solar power does Denges already produce?: 145 solar installations with 4.2 MWp in total are listed in the Swiss Federal Office of Energy register. That is an estimated ~29% 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 Denges?: 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	1	2
2012	1	4
2013	4	21
2014	1	7
2015	2	12
2016	11	46
2017	9	47
2018	5	102
2019	3	24
2020	6	114
2021	11	220
2022	15	102
2023	26	1’398
2024	30	616
2025	16	676
2026	4	772

Month	GWh
Jan	0.4
Feb	0.6
Mar	1.2
Apr	1.6
May	1.8
Jun	2
Jul	2.1
Aug	1.8
Sept	1.3
Oct	0.8
Nov	0.4
Dec	0.3

Solar power in Denges

How much sun falls on the roofs of Denges

A LEG is forming in Denges

Communities in Denges

Romande Energie SA - Denges

Communities nearby

LEG Ecublens

SIE SA - Ecublens (VD)

Romande Energie SA - Lonay

Join the LEG in Denges

Questions about solar power in Denges