EW Wartau: feed-in payment from 2027
Checked on 22 September 2026
What EW Wartau 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: EWW Stromtarife 2027
What this means for a typical house
Example: 8 kWp, facing south, 30°, 7,000 kWh use a year, postcode 9476 (weather station Vaduz), with EW Wartau'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 604 | CHF 546 | −CHF 58 | −3.6 % |
| 2024 | CHF 476 | CHF 443 | −CHF 33 | −2.1 % |
| 2023 | CHF 653 | CHF 625 | −CHF 28 | −1.6 % |
| 2022 | CHF 2'169 | CHF 2'136 | −CHF 33 | −1.2 % |
| 2021 | CHF 754 | CHF 745 | −CHF 9 | −0.7 % |
Should you do something?
For this example house: No. The change costs you about CHF 58 a year, which is 3.6 % of everything your panels earn. None of the possible steps pays off for you. You can leave everything as it is.