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Citra Green building technology made for mobile factory production

Cover image of Citra, Construction venture on VC4A

Citra’s patent protected building technology reduces lifecycle carbon emissions compared to conventional homes. Our composite structure of EPS panels, magnesium oxide ribs, and high-performance plaster creates exceptionally energy-efficient homes. With minimal photovoltaic panels, the homes are net energy positive. We eliminate steel in most residential construction using corrosion-resistant basalt rebars, further reducing embodied carbon. The excpetionally thin plaster ensures recarbonization within only 10-15 years.

Our technology supports rapid construction – a single-story home can be built in just 4 weeks – and limitless design flexibility. Our system is designed for automation with mobile factories and plaster robots, enabling radical cost reductions. Precision CNC-driven processes minimize waste, and importantly, EPS can be recycled within a circular economy model. Citra’s solution offers a sustainable and adaptable blueprint for the future of housing.

SectorsConstruction, Real estate
LocationWinterthur, Switzerland
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