IBI Interlaken: feed-in payment from 2027
Checked on 22 September 2026
What IBI Interlaken has published for 2027
- Keeps the quarterly average price in 2027.
- No change is announced for 2027.
- Negative market prices do not affect you directly with this model.
- Pays 10 % more on the whole payment if you cap your feed-in at 60 % of your system power (TOP-40, contract needed).
So for you, probably nothing changes yet in 2027. The figures show what applies once the new rules reach you.
Sources: IBI Rückliefervergütung · IBI Stromprodukte und Preise 2027
What this means for a typical house
Example: 8 kWp, facing south, 30°, 7,000 kWh use a year, postcode 3800 (weather station Interlaken), with IBI Interlaken's electricity price. Replayed with each year's real weather and prices.
| Year | Under current rules | Under 2027 rules | Difference | Share of total earned |
|---|---|---|---|---|
| Last 12 months (Oct 2025 – Sept 2026) | CHF 704 | CHF 643 | −CHF 61 | −4.0 % |
| 2025 | CHF 611 | CHF 560 | −CHF 51 | −3.3 % |
| 2024 | CHF 472 | CHF 450 | −CHF 22 | −1.3 % |
| 2023 | CHF 676 | CHF 648 | −CHF 28 | −1.7 % |
| 2022 | CHF 2'267 | CHF 2'230 | −CHF 37 | −1.3 % |
| 2021 | CHF 787 | CHF 761 | −CHF 26 | −1.9 % |
Should you do something?
For this example house: Yes, but only the free step: Cap your feed-in power. It brings about CHF 40 a year, which makes up for part of the CHF 61 the change costs you. Anything that costs money does not pay off for you.