The global challenges of pollution emission in cement industry in relation to energy
consumption factor are overwhelming. No doubt it has been established that economic
development has an impact on the environmental pollution and ecological system. With major
constituent of environmental affluence been CO2, the consideration has to be on the type of
manufacturing process, the consumption mix and the additive ratio. This paper focuses on the
cement industry and aims to provide a systematic review of the specific operations, its trend
and its impact on environmental pollution in terms of energy consumption and emissions
evolved