SWG Grenchen: feed-in payment from 2027
Checked on 22 September 2026
What SWG Grenchen has published for 2027
- Pays a fixed price: .
- Applies from 1 January 2027.
- Negative market prices do not affect you directly with this model.
Sources: SWG Preisinformation Elektrizität 2027
What this means for a typical house
Example: 8 kWp, facing south, 30°, 7,000 kWh use a year, postcode 2540 (weather station Grenchen), with SWG Grenchen'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 674 | CHF 624 | −CHF 50 | −3.4 % |
| 2025 | CHF 560 | CHF 517 | −CHF 43 | −3.0 % |
| 2024 | CHF 427 | CHF 401 | −CHF 26 | −1.9 % |
| 2023 | CHF 680 | CHF 648 | −CHF 32 | −2.0 % |
| 2022 | CHF 2'338 | CHF 2'301 | −CHF 37 | −1.2 % |
| 2021 | CHF 740 | CHF 716 | −CHF 24 | −1.8 % |
Should you do something?
For this example house: No. The change costs you about CHF 50 a year, which is 3.4 % of everything your panels earn. None of the possible steps pays off for you. You can leave everything as it is.