How much solar power does Céligny already produce?

20 solar installations with 474 kWp in total are listed in the Swiss Federal Office of Energy register. That is an estimated ~6.8% 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 Céligny?

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 Genève

Solar power · Canton of GenèveLEG forming

Solar power in Céligny

20 solar installations with 474 kWp of capacity are installed in Céligny.

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Solar installations: 20
Installed capacity: 474 kWp
Roof potential in use: ~6.8%; Estimate
Rank in the canton of Genève: 28 of 45; 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 Céligny

The suitable roofs of Céligny could deliver around 7 GWh of solar power a year. An estimated ~6.8% of it is used today.

Roof potential per month (GWh)

A LEG is forming in Céligny

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

Communities in Céligny

Romande Energie SA - Céligny
Forming
Céligny, GE

Communities nearby

Services industriels de Genève - Hermance
Forming
Hermance, GE
Services industriels de Genève - Anières
Forming
Anières, GE
Services industriels de Genève - Versoix
Forming
Versoix, GE

Join the LEG in Céligny

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

Go to the community

Questions about solar power in Céligny

How much solar power does Céligny already produce?: 20 solar installations with 474 kWp in total are listed in the Swiss Federal Office of Energy register. That is an estimated ~6.8% 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 Céligny?: 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)
2012	0	0
2013	0	0
2014	0	0
2015	0	0
2016	0	0
2017	4	19
2018	0	0
2019	1	175
2020	0	0
2021	2	16
2022	6	45
2023	3	37
2024	4	182
2025	0	0
2026	0	0

Month	GWh
Jan	0.2
Feb	0.3
Mar	0.6
Apr	0.8
May	0.9
Jun	1
Jul	1
Aug	0.9
Sept	0.7
Oct	0.4
Nov	0.2
Dec	0.1

Solar power in Céligny

How much sun falls on the roofs of Céligny

A LEG is forming in Céligny

Communities in Céligny

Romande Energie SA - Céligny

Communities nearby

Services industriels de Genève - Hermance

Services industriels de Genève - Anières

Services industriels de Genève - Versoix

Join the LEG in Céligny

Questions about solar power in Céligny