How much solar power does Lajoux (JU) already produce?

85 solar installations with 1.3 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 Lajoux (JU)?

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 Jura

Solar power · Canton of JuraLEG forming

Solar power in Lajoux (JU)

85 solar installations with 1.3 MWp of capacity are installed in Lajoux (JU).

Go to the community

Solar installations: 85
Installed capacity: 1.3 MWp
Roof potential in use: ~10%; Estimate
Rank in the canton of Jura: 31 of 50; 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 Lajoux (JU)

The suitable roofs of Lajoux (JU) could deliver around 13 GWh of solar power a year. An estimated ~10% of it is used today.

Roof potential per month (GWh)

A LEG is forming in Lajoux (JU)

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

Communities in Lajoux (JU)

BKW Energie AG - Lajoux (JU)
In Gründung
Lajoux (JU), JU
LEG Lajoux
In Gründung
Lajoux, JU

Communities nearby

BKW Energie AG - Les Genevez (JU)
In Gründung
Les Genevez (JU), JU
LEG Les Genevez
In Gründung
Les Genevez, JU
BKW Energie AG - Saulcy
In Gründung
Saulcy, JU

Join the LEG in Lajoux (JU)

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

Go to the community

Questions about solar power in Lajoux (JU)

How much solar power does Lajoux (JU) already produce?: 85 solar installations with 1.3 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 Lajoux (JU)?: 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	34
2012	0	0
2013	1	8
2014	0	0
2015	2	20
2016	9	272
2017	5	43
2018	2	11
2019	7	93
2020	7	55
2021	9	95
2022	8	109
2023	16	221
2024	8	121
2025	10	242
2026	0	0

Month	GWh
Jan	0.5
Feb	0.7
Mar	1.1
Apr	1.3
May	1.5
Jun	1.6
Jul	1.7
Aug	1.4
Sept	1.1
Oct	0.8
Nov	0.5
Dec	0.4

Solar power in Lajoux (JU)

How much sun falls on the roofs of Lajoux (JU)

A LEG is forming in Lajoux (JU)

Communities in Lajoux (JU)

BKW Energie AG - Lajoux (JU)

LEG Lajoux

Communities nearby

BKW Energie AG - Les Genevez (JU)

LEG Les Genevez

BKW Energie AG - Saulcy

Join the LEG in Lajoux (JU)

Questions about solar power in Lajoux (JU)