How much solar power does L'Isle already produce?

69 solar installations with 791 kWp in total are listed in the Swiss Federal Office of Energy register. That is an estimated ~5.9% 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 L'Isle?

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 L'Isle

69 solar installations with 791 kWp of capacity are installed in L'Isle.

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Solar installations: 69
Installed capacity: 791 kWp
Roof potential in use: ~5.9%; Estimate
Rank in the canton of Vaud: 266 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 L'Isle

The suitable roofs of L'Isle could deliver around 13 GWh of solar power a year. An estimated ~5.9% of it is used today.

Roof potential per month (GWh)

A LEG is forming in L'Isle

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

Communities in L'Isle

Romande Energie SA - L'Isle
Forming
L'Isle, VD

Communities nearby

Romande Energie SA - Mauraz
Forming
Mauraz, VD
Romande Energie SA - Cuarnens
Forming
Cuarnens, VD
Romande Energie SA - Chavannes-le-Veyron
Forming
Chavannes-le-Veyron, VD

Join the LEG in L'Isle

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

Go to the community

Questions about solar power in L'Isle

How much solar power does L'Isle already produce?: 69 solar installations with 791 kWp in total are listed in the Swiss Federal Office of Energy register. That is an estimated ~5.9% 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 L'Isle?: 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	37
2012	2	22
2013	1	6
2014	1	6
2015	1	7
2016	1	12
2017	3	23
2018	2	16
2019	6	38
2020	11	65
2021	5	41
2022	1	2
2023	16	197
2024	9	159
2025	6	137
2026	2	25

Month	GWh
Jan	0.4
Feb	0.6
Mar	1.1
Apr	1.4
May	1.6
Jun	1.8
Jul	1.9
Aug	1.7
Sept	1.2
Oct	0.8
Nov	0.4
Dec	0.4

Solar power in L&#39;Isle

How much sun falls on the roofs of L&#39;Isle

A LEG is forming in L&#39;Isle

Communities in L&#39;Isle

Romande Energie SA - L'Isle

Communities nearby

Romande Energie SA - Mauraz

Romande Energie SA - Cuarnens

Romande Energie SA - Chavannes-le-Veyron

Join the LEG in L&#39;Isle