How much solar power does Gy already produce?

30 solar installations with 343 kWp in total are listed in the Swiss Federal Office of Energy register. That is an estimated ~6.4% 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 Gy?

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 Gy

30 solar installations with 343 kWp of capacity are installed in Gy.

Go to the community

Solar installations: 30
Installed capacity: 343 kWp
Roof potential in use: ~6.4%; Estimate
Rank in the canton of Genève: 34 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 Gy

The suitable roofs of Gy could deliver around 5 GWh of solar power a year. An estimated ~6.4% of it is used today.

Roof potential per month (GWh)

A LEG is forming in Gy

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

Communities in Gy

Services industriels de Genève - Gy
Forming
Gy, GE

Communities nearby

Services industriels de Genève - Meinier
Forming
Meinier, GE
Services industriels de Genève - Jussy
Forming
Jussy, GE
LEG Corsier
Forming
Corsier, GE

Join the LEG in Gy

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

Go to the community

Questions about solar power in Gy

How much solar power does Gy already produce?: 30 solar installations with 343 kWp in total are listed in the Swiss Federal Office of Energy register. That is an estimated ~6.4% 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 Gy?: 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	7
2012	0	0
2013	0	0
2014	1	5
2015	1	16
2016	0	0
2017	0	0
2018	0	0
2019	0	0
2020	1	5
2021	1	10
2022	3	61
2023	4	39
2024	11	112
2025	6	88
2026	0	0

Month	GWh
Jan	0.1
Feb	0.2
Mar	0.4
Apr	0.6
May	0.7
Jun	0.8
Jul	0.8
Aug	0.7
Sept	0.5
Oct	0.3
Nov	0.1
Dec	0.1

Solar power in Gy

How much sun falls on the roofs of Gy

A LEG is forming in Gy

Communities in Gy

Services industriels de Genève - Gy

Communities nearby

Services industriels de Genève - Meinier

Services industriels de Genève - Jussy

LEG Corsier

Join the LEG in Gy

Questions about solar power in Gy