Elektra Äusseres Wasseramt (EAW): feed-in payment from 2027
Checked on 22 September 2026
What Elektra Äusseres Wasseramt (EAW) has published for 2027
- Keeps the quarterly average price in 2027.
- Applies from 1 January 2027.
- 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: EAW Preise und Konditionen 2027 · EAW Informationsschreiben Tarife 2027
What this means for a typical house
Example: 8 kWp, facing south, 30°, 7,000 kWh use a year, postcode 4554 (weather station Koppigen), with Elektra Äusseres Wasseramt (EAW)'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 701 | CHF 651 | −CHF 50 | −3.1 % |
| 2025 | CHF 570 | CHF 525 | −CHF 45 | −2.8 % |
| 2024 | CHF 453 | CHF 428 | −CHF 25 | −1.7 % |
| 2023 | CHF 685 | CHF 653 | −CHF 32 | −1.8 % |
| 2022 | CHF 2'374 | CHF 2'327 | −CHF 47 | −1.6 % |
| 2021 | CHF 763 | CHF 737 | −CHF 26 | −2.1 % |
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.