326 solar installations with 5.9 MWp of capacity are installed in Biel-Benken.
Go to the communityRoof potential
The suitable roofs of Biel-Benken could deliver around 26 GWh of solar power a year. An estimated ~22% of it is used today.
A local electricity community is collecting sign-ups here. The more neighbours join, the sooner it starts.
Biel-Benken, BL

Oberwil, BL

Therwil, BL
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 | 19 | 306 |
| 2012 | 24 | 1’624 |
| 2013 | 20 | 399 |
| 2014 | 22 | 348 |
| 2015 | 11 | 164 |
| 2016 | 10 | 128 |
| 2017 | 12 | 105 |
| 2018 | 17 | 194 |
| 2019 | 7 | 83 |
| 2020 | 17 | 203 |
| 2021 | 15 | 157 |
| 2022 | 26 | 429 |
| 2023 | 47 | 633 |
| 2024 | 44 | 647 |
| 2025 | 28 | 387 |
| 2026 | 7 | 104 |
5.6 MWp have been added since 2012.
| Month | GWh |
|---|---|
| Jan | 0.8 |
| Feb | 1.2 |
| Mar | 2.2 |
| Apr | 2.8 |
| May | 3.3 |
| Jun | 3.6 |
| Jul | 3.7 |
| Aug | 3.1 |
| Sept | 2.4 |
| Oct | 1.7 |
| Nov | 0.9 |
| Dec | 0.7 |