Werkbetriebe Wynau: feed-in payment from 2027
Checked on 22 September 2026 · uncertain
What Werkbetriebe Wynau has published for 2027
- Keeps the quarterly average price in 2027.
- No change is announced for 2027.
- Guarantees of origin: 1.50 Rp./kWh on top.
- Negative market prices do not affect you directly with this model.
So for you, probably nothing changes yet in 2027. The figures show what applies once the new rules reach you.
Sources: Elektrizitäts- und Netznutzungstarife 2026 Wynau · Tarifblatt 2027 Wynau
What this means for a typical house
Example: 8 kWp, facing south, 30°, 7,000 kWh use a year, postcode 4923 (weather station Wynau), with Werkbetriebe Wynau'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 652 | CHF 587 | −CHF 65 | −4.0 % |
| 2025 | CHF 534 | CHF 472 | −CHF 62 | −3.9 % |
| 2024 | CHF 424 | CHF 389 | −CHF 35 | −2.5 % |
| 2023 | CHF 676 | CHF 641 | −CHF 35 | −1.9 % |
| 2022 | CHF 2'260 | CHF 2'221 | −CHF 39 | −1.3 % |
| 2021 | CHF 717 | CHF 692 | −CHF 25 | −1.9 % |
Should you do something?
For this example house: Not yet. Your grid company keeps its current model in 2027, and none of the possible steps pays off for you. Check again when it switches.