Authors George SebastianDepartment of Computer Applications, Mar Athanasius College of Engineering, Kothamangalam, Kerala, IndiaSanjay MenonDepartment of Computer Applications, Mar Athanasius College of Engineering, Kothamangalam, Kerala, IndiaDeepak NairDepartment of Computer Applications, Mar Athanasius College of Engineering, Kothamangalam, Kerala, IndiaAjith KumarDepartment of Computer Applications, Mar Athanasius College of Engineering, Kothamangalam, Kerala, IndiaVarghese DavidDepartment of Computer Applications, Mar Athanasius College of Engineering, Kothamangalam, Kerala, India Abstract Green cloud computing pertains to the design, execution, and utilization of cloud infrastructures and services that prioritize energy efficiency and environmental sustainability. This paper examines the ways in which green cloud computing contributes to the reduction of the carbon footprint associated with data centers, the cutting-edge technologies and strategies employed, practical applications by prominent industry leaders, the advantages and obstacles encountered, and the prospective future. Through the adoption of environmentally friendly practices, cloud computing can persist in facilitating digital transformation while reducing ecological damage. Keywords Green Cloud Computing design execution utilization cloud infrastructures energy efficiency environmental sustainability cloud computing ecological damage Citation of this Article George Sebastian, Sanjay Menon, Deepak Nair, Ajith Kumar, & Varghese David. (2026). An Analytical Study on Green Cloud Computing for Reducing Carbon Footprint in Modern IT Infrastructure. International Current Journal of Engineering and Science (ICJES), 5(2), 10-14. 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