Gemeindewerke Stäfa (GWS): feed-in payment from 2027
Checked on 22 September 2026 · uncertain
What Gemeindewerke Stäfa (GWS) has published for 2027
- Pays a fixed price: .
- No change is announced for 2027.
- Negative market prices do not affect you directly with this model.
Sources: GWS Rückliefervergütung 2026 · Rückliefervergütung / HKN
What this means for a typical house
Example: 8 kWp, facing south, 30°, 7,000 kWh use a year, postcode 8712 (weather station Wädenswil), with Gemeindewerke Stäfa (GWS)'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 689 | CHF 628 | −CHF 61 | −4.1 % |
| 2025 | CHF 541 | CHF 488 | −CHF 53 | −3.8 % |
| 2024 | CHF 435 | CHF 413 | −CHF 22 | −1.7 % |
| 2023 | CHF 634 | CHF 604 | −CHF 30 | −2.2 % |
| 2022 | CHF 2'288 | CHF 2'252 | −CHF 36 | −1.3 % |
| 2021 | CHF 728 | CHF 710 | −CHF 18 | −1.5 % |
Should you do something?
For this example house: No. The change costs you about CHF 61 a year, which is 4.1 % of everything your panels earn. None of the possible steps pays off for you. You can leave everything as it is.