A Carbon Removal Project · CH
Carbon Removed
2,776
t CO₂
locked into the building long-term
Timber Carbon Removal Credits
2,499
for long-term removed carbon
Main co-benefit
3,424
t CO₂eq
avoided emissions


About the project
The Appenzellerhuus ensemble in Gonten is the largest building venture Appenzell Innerrhoden has ever seen: a resort and residential development of hotels and apartment houses, built as a modern interpretation of the traditional Appenzell Strickbau.
Twelve-centimetre solid-wood boards are joined with dovetail connections — without glue or metal — using around a thousand spruces from the surrounding forests. Prefabrication happens directly in the village, in a joint venture between the developer and the local timber builder, keeping transport to a minimum.
With solar roofs and geothermal heating throughout, the project anchors regional craft at spectacular scale — a landmark of solid-timber construction and a long-term carbon sink, certified under the Rainbow Standard.
Co-benefits
Beyond the tonnes of carbon removed
Emission reductions
Concrete & steel avoided
Timber origin
Switzerland
SDG contribution
6, 9, 11, 12
SDG contribution
2.03 m³ FW/TCRC
1.61 m³ EWP/TCRC
0.285 t CO₂e/TCRC
1.61 m³ EWP/TCRC
Project Data
TC project no.
44
Technology
Engineered mass timber structure
Project partner
JanGroup
Owner
Jangroup
Building category
Multi-family residential
Completion
2026
Main usable floor area
12,038 m²
Technical lifetime
100+ years
Timber Carbon Removal Credits
Registry & traceability
Carbon Registry
Rainbow Standard
Endorsement
ICROA · ICVCM · EU CRCF
Mechanism
Removal
Methodology
Biobased ConstructionProject ID
RIV-2026-PROJ-161
Credit status
EstimatedLocation on the map
Gonten AI
Ready to make buildings count?
Building owners
Have your project's climate performance certified.
Carbon buyers
Verified credits from real buildings



