Passive cooling strategies play a vital role in enhancing the thermal performance of bus ducts within industrial environments. This abstract explores the integration of passive cooling techniques to mitigate heat generation in bus ducts, focusing on sustainable and energy-efficient solutions. The abstract delves into design considerations, materials and architectural features employed to optimize passive cooling in bus ducts, ensuring efficient power distribution while minimizing energy consumption and environmental impact. The exploration of passive cooling in bus ducts aligns with contemporary efforts to create more sustainable and resilient industrial electrical. Ansys is a popular engineering simulation software that can be used to analyse and optimize passive cooling strategies in bus ducts. It allows for detailed thermal analysis, convection and radiation analysis, material properties analysis, flow simulation for ventilation systems, and optimizing studies. It can simulate heat transfer, temperature distribution and gradients, allowing engineers to select materials with optimal heat dissipation characteristics and refine bus duct designs based on thermal performance criteria.