But what about the heat produced throughout clinker cooling or the drying processes? Industry reviews estimate that nearly forty% of all Electricity inputs in cement production are wasted by means of heat loss, generally as a result of out-of-date cooling devices and badly insulated kilns. NREL’s campus heating h2o system, https://purethermal.co.uk/media-news/november-launch-waste-heat-recycling-design-support-service-from-pure-thermal-and-oilon/