Stabilization with lime/cement columns is a common method for soil reinforcement for road and railway construction. The production of lime and cement, however, has been associated with a major negative impact on the environment and climate. There is potential to reduce this impact by partially replacing cement and lime with alternative binders such as slag or fly ash. At present, there is uncertainty in the industry about the geotechnical and environmental properties of materials stabilized with alternative binders. This project gives an overview of geotechnical and chemical properties of materials stabilized with both traditional and alternative binders, compares prices for different binders, and makes an assessment of climate impact of different binders and stabilization alternatives using life-cycle analysis (LCA). The project discusss key stages in the planning cycle of a stabilization project and presents a workflow for the selection of binders and stablization method taking into consideration life cycle perspective.