Exosol – Excavation Material Revalorisation is a flagship service offered by TeraSol, focusing on the sustainable reuse of earth and excavation materials. Through expert agropedological studies and soil regeneration processes, Exosol transforms construction site spoil into fertile substrates suitable for landscaping, urban greenery, and ecological restoration.

The service includes onsite analysis, material testing, tailored recommendations, and project implementation support to ensure soil health and biodiversity. Ideal for cities and public institutions, Exosol reduces landfill waste, closes material loops, and supports vegetated urban spaces. Backed by TeraSol’s soil science and environmental mediation expertise, the solution ensures regulatory compliance and ecological integrity.

Exosol minimizes transport and disposal emissions, preserves natural soil functionality, and contributes to urban resilience and green infrastructure. With lessons learned from projects in Lausanne and Geneva, Exosol showcases a replicable model for circular, climate-smart soil management in urban construction and landscaping.

• Expert agropedological studies and soil regeneration processes
• Onsite analysis, material testing, and tailored recommendations
• Project implementation support for soil health and biodiversity
• Reduction of landfill waste and closure of material loops
• Support for vegetated urban spaces and ecological restoration
• Regulatory compliance and ecological integrity assurance
• Minimization of transport and disposal emissions
• Preservation of natural soil functionality
• Contribution to urban resilience and green infrastructure
• Replicable model for circular, climate-smart soil management