This report, and an accompanying report on thermal and electric energy efficiency, provide a summary of international best practice experience in the cement sector and focus on specific technical measures that can be implemented by cement plants to reduce their operating costs and improve their carbon footprints. The reports provide a plethora of practical information from implemented projects and include detailed technical descriptions, estimates of capital, and operating costs, as well as case studies and references from locations where the measures have been implemented. A combination of general and in-depth information will make these reports a helpful read to both management and technical and operating personnel of cement plants as well as to a larger range of stakeholders.