Abstract: A greenhouse gas (GHG) emissions estimation system is designed to train and utilize an artificial intelligence (AI) model to estimate the GHG emissions associated with operating a software application that is deployed (or is intended to be deployed) within a virtualized environment. For example, a software developer may utilize the GHG emissions estimation system as part of a cost/benefit analysis of different software solutions at an early stage of application design and development. Since there may be a variety of possible infrastructural options for a given software application, the GHG emissions estimation system enables the developer to estimate the GHG emissions associated with each infrastructural option, which can be used when determining which solution should be developed and deployed.