Thermal insulation
CHF 70 /m²
Calculate the insulated area per construction element. · Send the file to the SEFH before work begins.
Subsidies by canton
100% freeRenovation subsidies, Canton of Valais — subsidy calculator and rates
Calculate your subsidies in the canton of Valais across 10 cantonal programmes — official rates, eligibility and sources. Amounts are indicative; the cantonal decision is authoritative.
Free · Based on official cantonal rates
- Programmes
- 10
- Data
- Indicative CHF amounts
- Official source
- Programme Bâtiments / PrgEN-VS - Canton du Valais
Cantonal subsidy programmes
Automatic wood heating <= 70 kW
from CHF 9'000
Confirm the automatic wood solution and the building category. · Send the request to the SEFH before works.
Air/water heat pump <= 70 kW
from CHF 9'000
Confirm the air/water HP and the building category. · Send the request to the SEFH before works.
Brine/water or water/water heat pump <= 70 kW
from CHF 13'000
Confirm the brine/water or water/water HP source and building category. · Check drilling permits and send the request to the SEFH before works.
Heat network connection <= 70 kW
from CHF 6'000
Confirm the network availability and the building category. · Send the request to the SEFH before connection.
Solar thermal collectors
from CHF 1'200
Confirm the nominal thermal power of the collectors (>= 2 kW). · Send the request to the SEFH before installation.
Minergie renovation and energy standards
Identify the applicable Valais measure (Minergie, CECB improvement) with an expert. · Send the request to the SEFH before works.
Log or pellet heating with a daily tank (M-02)
Gather the declaration of conformity (DoC) and the SwissEnergy performance guarantee. · File the application before works start: no application is considered for works already begun.
Replacement of decentralised heating (IP-19)
Have the ERA actually heated by the NEW hydraulic network established — it is the reference. · File the application before works start.
Municipal subsidies — to be searched by postal code
Search for the municipality's and the electricity provider's subsidies by postal code. · File the municipal application BEFORE the works, like the cantonal one.
Official sources
Programme Bâtiments / PrgEN-VS - Canton du Valais
Official data availability
Official OEREB cadastre available
Heritage authorityService cantonal des monuments et sites
Calculate your subsidies in the canton of Valais
Enter what you know about your building and your project. The calculation applies the published cantonal rates, measure by measure.
Enter at least one quantity to see which subsidies the cantonal rates can actually size.
Indicative amounts computed from the published cantonal rates and your own figures. They are not a decision: the final amount depends on the file, the technical conditions and the cantonal ruling. Measures not shown are not excluded — their rate simply needs a figure you have not entered yet.
Have my project reviewedAn architect reviews your situation and comes back to you personally, with the steps to take before works begin.
Frequently asked questions
Which renovation subsidies exist in Valais?
The canton of Valais runs around 10 energy subsidy programmes (building envelope, heating replacement, heat pumps, solar and more). Source: Programme Bâtiments / PrgEN-VS - Canton du Valais.
How do I know if my property in Valais is eligible?
Eligibility depends on construction year, the existing heating system and the measure. Enter your address to get a first reading for your parcel.
Are the subsidy amounts in Valais guaranteed?
No. The amounts shown are indicative estimates; the final amount is set by the cantonal subsidy authority.
How do I calculate my subsidies in the canton of Valais?
The calculator on this page applies the official rates of the canton of Valais measure by measure. Enter your energy reference area, number of dwellings and planned works — the amounts appear straight away, free and without an account.
Analyse your parcel
Find out which subsidies and building rights actually apply to your property in Valais.