Abstract: Electrolytic alumimum is the industry of high energy oonsumption and high carbon emission , socorresponding measures must be taken to achieve the goal of carbon neutralizaion.Coambined with thecurrent situation of aluminum electrolysis industry , this paper discusses the effective mesures and devel-opment direction of energy opnservation and emission reduction in aluminum electrodysis industry underthe background of carbon neutralization ，which comes to the conclusion that the measures of energy con-servation and emission reduction in alumimum electrolysis industry mainly include five aspects: optimizingthe energy consumption stnucture could reduce the oonsumption of thermal power，increase the propotionof clean energy , and build a large-scale energy storage system; recycling recycled alumimum resources,which can increase the propotion and consumption of recycled aluminum ，and improve the carban enis-sion level of the whole industry; building a new mode of“Intemet plus carbon reduction”and carryingout data construction，would be the key to achieve intelligent carbon reduction ; green development of in-dustrial layout，reduction of back ward production capacity ，strict envirormental monitoring and imple-mentation of equipment systern upgrading can be one of the measures ; redueing the total enerny consump-tion of electrolytic alumimum industry could be to realize techmological innovation.

Key words: carbon neutralization ;electrolytic alumimum, energy saving and carbon reduction