101 solar installations with 2.1 MWp of capacity are installed in Haute-Ajoie.
Go to the communityRoof potential
The suitable roofs of Haute-Ajoie could deliver around 32 GWh of solar power a year. An estimated ~6.7% of it is used today.
A local electricity community is collecting sign-ups here. The more neighbours join, the sooner it starts.
Haute-Ajoie, JU
Grandfontaine, JU
Fahy, JU
Courtedoux, JU
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 | 5 | 335 |
| 2013 | 1 | 100 |
| 2014 | 1 | 13 |
| 2015 | 5 | 151 |
| 2016 | 5 | 50 |
| 2017 | 2 | 10 |
| 2018 | 4 | 32 |
| 2019 | 3 | 17 |
| 2020 | 8 | 64 |
| 2021 | 10 | 99 |
| 2022 | 15 | 213 |
| 2023 | 16 | 200 |
| 2024 | 20 | 422 |
| 2025 | 6 | 444 |
| 2026 | 0 | 0 |
2.1 MWp have been added since 2012.
| Month | GWh |
|---|---|
| Jan | 1 |
| Feb | 1.5 |
| Mar | 2.7 |
| Apr | 3.4 |
| May | 4 |
| Jun | 4.4 |
| Jul | 4.5 |
| Aug | 3.8 |
| Sept | 2.9 |
| Oct | 2 |
| Nov | 1.1 |
| Dec | 0.8 |
