208 solar installations with 8.1 MWp of capacity are installed in Le Grand-Saconnex.
Go to the communityRoof potential
The suitable roofs of Le Grand-Saconnex could deliver around 73 GWh of solar power a year. An estimated ~11% of it is used today.
A local electricity community is collecting sign-ups here. The more neighbours join, the sooner it starts.
Le Grand-Saconnex, GE
Pregny-Chambésy, GE
Bellevue, GE
Meyrin, GE
Get solar power from your neighbourhood. Joining is free and you keep your electricity supplier.
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 | 6 | 32 |
| 2012 | 4 | 4’196 |
| 2013 | 6 | 312 |
| 2014 | 4 | 37 |
| 2015 | 4 | 33 |
| 2016 | 8 | 291 |
| 2017 | 7 | 33 |
| 2018 | 9 | 107 |
| 2019 | 9 | 63 |
| 2020 | 10 | 288 |
| 2021 | 17 | 143 |
| 2022 | 29 | 699 |
| 2023 | 50 | 1’167 |
| 2024 | 37 | 621 |
| 2025 | 7 | 62 |
| 2026 | 1 | 10 |
8.1 MWp have been added since 2012.
| Month | GWh |
|---|---|
| Jan | 1.7 |
| Feb | 2.9 |
| Mar | 5.8 |
| Apr | 7.9 |
| May | 9.6 |
| Jun | 10.5 |
| Jul | 10.9 |
| Aug | 9.4 |
| Sept | 6.9 |
| Oct | 3.9 |
| Nov | 1.8 |
| Dec | 1.3 |
