Elektra Aristau: feed-in payment from 2027
Checked on 22 September 2026
What Elektra Aristau has published for 2027
- Pays a fixed price: 7.00 Rp./kWh in winter, 7.00 Rp./kWh in summer.
- Applies from 1 January 2027.
- Negative market prices do not affect you directly with this model.
The calculation uses this fixed price. The 2027 rules then do not change your payment.
Sources: Preisblatt Energierücklieferungen 2027, Elektra Aristau
What this means for a typical house
Example: 8 kWp, facing south, 30°, 7,000 kWh use a year, postcode 5628 (weather station Mosen), with Elektra Aristau'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 507 | CHF 507 | CHF 0 | 0.0 % |
| 2025 | CHF 446 | CHF 446 | CHF 0 | 0.0 % |
| 2024 | CHF 386 | CHF 386 | CHF 0 | 0.0 % |
| 2023 | CHF 448 | CHF 448 | CHF 0 | 0.0 % |
| 2022 | CHF 531 | CHF 531 | CHF 0 | 0.0 % |
| 2021 | CHF 461 | CHF 461 | CHF 0 | 0.0 % |
Should you do something?
For this example house: No. Your grid company pays a fixed price, so the 2027 rules do not change your payment. And none of the possible steps pays off for you.