EV Wittenbach (EVW): feed-in payment from 2027
Checked on 22 September 2026
What EV Wittenbach (EVW) has published for 2027
- Pays the market price at the time you send power, plus the minimum premium.
- Applies from 1 January 2027.
- Guarantees of origin: 1.00 Rp./kWh on top.
- Rule for negative prices not published. We use the standard rule.
Sources: EVW Tarife 2027 inkl. Kundeninfo
What this means for a typical house
Example: 8 kWp, facing south, 30°, 7,000 kWh use a year, postcode 9300 (weather station St. Gallen), with EV Wittenbach (EVW)'s electricity price. Replayed with each year's real weather and prices.
| Year | Under current rules | Under 2027 rules | Difference | Share of total earned |
|---|---|---|---|---|
| 2025 | CHF 530 | CHF 476 | −CHF 54 | −3.3 % |
| 2024 | CHF 446 | CHF 408 | −CHF 38 | −2.4 % |
| 2023 | CHF 606 | CHF 568 | −CHF 38 | −2.5 % |
| 2022 | CHF 2'161 | CHF 2'133 | −CHF 28 | −1.0 % |
| 2021 | CHF 706 | CHF 688 | −CHF 18 | −1.4 % |
Should you do something?
For this example house: No. The change costs you about CHF 54 a year, which is 3.3 % of everything your panels earn. None of the possible steps pays off for you. You can leave everything as it is.