Green technologies to clean up contaminated soil for sustainable development. Green technologies can be used to remove contaminated soil from the environment. The technology can be applied to clean water and soil in a variety of ways to reduce the risk of water pollution. The remediation of contaminated soil is a major challenge in the sustainable development. The green technology has been developed to solve this problem by using plants and microorganisms. This chapter reviews the current status of green technology for remediation of contaminated soil, including phytoremediation, bio stimulation, bio augmentation and bio mining. The main objective is to develop a method that can be used in developing countries where there are many contaminated soils and limited resources available for clean-up. The proposed methodology is based on the concept of using green technologies as a means of cleaning up contaminated soils, rather than relying on traditional methods such as physical removal and chemical treatment. The Re Soil soil-washing method effectively removes hazardous metals, maintains the condition of the soil, and creates emissions or liquid wastes. This approach has been developed by taking into account key factors such as cost effectiveness no, environmental impact, sustainability and applicability in different areas around the world. Further research on these technologies is needed to develop effective and efficient methods for cleaning of polluted sites with minimal environmental impact.