234 solar installations with 2.1 MWp of capacity are installed in Pregny-Chambésy.
Go to the communityRoof potential
The suitable roofs of Pregny-Chambésy could deliver around 28 GWh of solar power a year. An estimated ~7.7% of it is used today.
A local electricity community is collecting sign-ups here. The more neighbours join, the sooner it starts.
Pregny-Chambésy, GE
Bellevue, GE
Cologny, GE
Le Grand-Saconnex, 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 | 2 | 18 |
| 2012 | 1 | 6 |
| 2013 | 1 | 3 |
| 2014 | 0 | 0 |
| 2015 | 6 | 40 |
| 2016 | 9 | 40 |
| 2017 | 5 | 22 |
| 2018 | 1 | 5 |
| 2019 | 17 | 171 |
| 2020 | 5 | 32 |
| 2021 | 35 | 188 |
| 2022 | 50 | 421 |
| 2023 | 54 | 468 |
| 2024 | 24 | 197 |
| 2025 | 19 | 472 |
| 2026 | 5 | 62 |
2.1 MWp have been added since 2012.
| Month | GWh |
|---|---|
| Jan | 0.6 |
| Feb | 1.1 |
| Mar | 2.3 |
| Apr | 3.1 |
| May | 3.7 |
| Jun | 4 |
| Jul | 4.2 |
| Aug | 3.6 |
| Sept | 2.7 |
| Oct | 1.5 |
| Nov | 0.7 |
| Dec | 0.5 |
