EW Niederwil: feed-in payment from 2027
Checked on 22 September 2026
What EW Niederwil has published for 2027
- Pays the market price at the time you send power, plus the minimum premium.
- Applies from 1 January 2027.
- Rule for negative prices not published. We use the standard rule.
Sources: Produktblatt für Produzenten 2027, EW Niederwil
What this means for a typical house
Example: 8 kWp, facing south, 30°, 7,000 kWh use a year, postcode 5524 (weather station Buchs / Aarau), with EW Niederwil'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 547 | CHF 499 | −CHF 48 | −3.8 % |
| 2024 | CHF 425 | CHF 394 | −CHF 31 | −2.4 % |
| 2023 | CHF 634 | CHF 601 | −CHF 33 | −2.6 % |
| 2022 | CHF 2'199 | CHF 2'176 | −CHF 23 | −0.9 % |
| 2021 | CHF 713 | CHF 697 | −CHF 16 | −1.4 % |
Should you do something?
For this example house: No. The change costs you about CHF 48 a year, which is 3.8 % of everything your panels earn. None of the possible steps pays off for you. You can leave everything as it is.