EW Obergoms (EWO): feed-in payment from 2027
Checked on 21 September 2026
What EW Obergoms (EWO) has published for 2027
- Pays a fixed price: 10.15 Rp./kWh.
- Applies from 1 January 2027.
- Guarantees of origin: 2.00 Rp./kWh on top.
- Negative market prices do not affect you directly with this model.
Sources: EW Obergoms - Tarife 2027
What this means for a typical house
Example: 8 kWp, facing south, 30°, 7,000 kWh use a year, postcode 3985 (weather station Ulrichen), with EW Obergoms (EWO)'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 907 | CHF 837 | −CHF 70 | −4.3 % |
| 2025 | CHF 803 | CHF 743 | −CHF 60 | −3.9 % |
| 2024 | CHF 602 | CHF 586 | −CHF 16 | −1.2 % |
| 2023 | CHF 846 | CHF 832 | −CHF 14 | −0.9 % |
| 2022 | CHF 2'555 | CHF 2'518 | −CHF 37 | −1.2 % |
| 2021 | CHF 967 | CHF 946 | −CHF 21 | −1.5 % |
Should you do something?
For this example house: No. The change costs you about CHF 70 a year, which is 4.3 % of everything your panels earn. None of the possible steps pays off for you. You can leave everything as it is.