Abstract: Low carbon energy saving is the unified goal of China's development in recent years, and the home appliance industry is no exception, and there are two stages that have the greatest impact on this are: the home appliance manufacturing and transportation side and the residents' daily life use side. The former is easier to achieve the goal because of the unified management of the enterprise side, however, due to the dispersion and individuation of the latter, it is difficult to measure the carbon emission of intelligent home appliances in the operation stage. By studying the evaluation methods of energy saving and emission reduction in the operation of intelligent home appliances, and proposes a series of standards including evaluation principles, evaluation indicators and calculation and evaluation methods to fill the gap in this part.

Key words: Intelligent home appliances, Low carbon operation, Grade evaluation