76 solar installations with 1.3 MWp of capacity are installed in Bardonnex.
Go to the communityRoof potential
The suitable roofs of Bardonnex could deliver around 19 GWh of solar power a year. An estimated ~6.8% of it is used today.
A local electricity community is collecting sign-ups here. The more neighbours join, the sooner it starts.
Bardonnex, GE
Plan-les-Ouates, GE
Perly-Certoux, GE
Troinex, 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) |
|---|---|---|
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 2 | 330 |
| 2016 | 0 | 0 |
| 2017 | 3 | 39 |
| 2018 | 5 | 286 |
| 2019 | 3 | 21 |
| 2020 | 3 | 13 |
| 2021 | 10 | 62 |
| 2022 | 3 | 27 |
| 2023 | 20 | 246 |
| 2024 | 16 | 159 |
| 2025 | 10 | 117 |
| 2026 | 1 | 11 |
1.3 MWp have been added since 2012.
| Month | GWh |
|---|---|
| Jan | 0.5 |
| Feb | 0.8 |
| Mar | 1.6 |
| Apr | 2.1 |
| May | 2.5 |
| Jun | 2.8 |
| Jul | 2.8 |
| Aug | 2.5 |
| Sept | 1.8 |
| Oct | 1.1 |
| Nov | 0.5 |
| Dec | 0.4 |
