Gemeindewerke Villmergen (GWV): feed-in payment from 2027
Checked on 13 October 2026
What Gemeindewerke Villmergen (GWV) has published for 2027
- Lets you choose: a fixed price of or the market price.
- Applies from 1 January 2027.
- Rule for negative prices not published. We use the standard rule.
- Pays a bonus of 1.50 Rp./kWh for every kilowatt-hour you feed in if you cap your feed-in at 50 % of your system power (gwv.eea flex50, contract needed).
Sources: Preisblatt gwv.eea spot 2027 · GWV Rücklieferprodukte & Preise · Preisblatt gwv.eea <30 mit HKN 2027
What this means for a typical house
Example: 8 kWp, facing south, 30°, 7,000 kWh use a year, postcode 5612 (weather station Mosen), with Gemeindewerke Villmergen (GWV)'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 655 | CHF 601 | −CHF 54 | −3.5 % |
| 2025 | CHF 518 | CHF 472 | −CHF 46 | −3.2 % |
| 2024 | CHF 411 | CHF 384 | −CHF 27 | −1.8 % |
| 2023 | CHF 623 | CHF 591 | −CHF 32 | −2.1 % |
| 2022 | CHF 2'298 | CHF 2'260 | −CHF 38 | −1.3 % |
| 2021 | CHF 721 | CHF 701 | −CHF 20 | −1.6 % |
Should you do something?
For this example house: Yes, but only the free step: Cap your feed-in power. It brings about CHF 59 a year, more than the CHF 54 the change costs you. Anything that costs money does not pay off for you.