Timber Carbon
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A Carbon Removal Project · CH

Storchennest

Public buildings · Vintage 2025 · Switzerland

Estimated

Share:

Carbon Removed

348

t CO₂

locked into the building long-term

Timber Carbon Removal Credits

313

for long-term removed carbon

Main co-benefit

181

t CO₂eq

avoided emissions

Storchennest
Storchennest
Storchennest

About the project

Küttigen's new kindergarten and daycare centre at the Stock school campus is a building children can literally understand: a two-storey solid-timber house without metal fasteners, glue or chemical materials.

The wood — including moon-phase-felled timber — comes from the municipality's own forest, processed by a local timber builder as the winning team of an open competition. Even the floor system uses beech wood instead of cement screed, and the timber remains visible inside and out.

Opened in 2025 with a climbing tower and lookout that make the architecture part of the playground, the building teaches sustainability by example — a public carbon store, certified under the Rainbow Standard.

Co-benefits

Beyond the tonnes of carbon removed

Emission reductions

Concrete & steel avoided

Timber origin

FSC/PEFC-certified, Switzerland

SDG contribution

6, 9, 11, 12

SDG contribution

Clean water and sanitation
2.03 m³ FW/TCRC

2.03 m³ FW/TCRC

Industry, innovation and infrastructure
1.61 m³ EWP/TCRC

1.61 m³ EWP/TCRC

Sustainable cities and communities
0.285 t CO₂e/TCRC

0.285 t CO₂e/TCRC

Responsible consumption and production
1.61 m³ EWP/TCRC

1.61 m³ EWP/TCRC

Project Data

TC project no.

45

Technology

Engineered mass timber structure

Project partner

Küng Holzbau

Owner

Einwohnergemeinde Küttigen

Building category

Public buildings

Completion

2025

Main usable floor area

1,422 m²

Technical lifetime

100+ years

Timber Carbon Removal Credits

Registry & traceability

Carbon Registry

Rainbow Standard

Endorsement

ICROA · ICVCM · EU CRCF

Mechanism

Removal

Project ID

RIV-2026-PROJ-161

Credit status

Estimated

Location on the map

Rombach

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