Abstract: This necessitates further research into effective ecological greening methods for such slopes. This paper first outlines the environmental characteristics of transmission tower foundation slopes. Subsequently, several major ecological greening techniques for slopes are introduced and explained in detail. Their applicability under various site conditions is also analyzed and discussed. A case study involving an 800 kV transmission line project is used to demonstrate the practical application of these methods. The effectiveness of ecological restoration is assessed through a comparison of conditions before and after greening implementation. For future projects, ecological greening schemes should be tailored to the specific environmental characteristics of each site.