The report provides a detailed analysis of the sources and emission reduction potential of carbon emissions in the elevator industry:

1) Carbon emission sources: Elevator operation energy consumption accounts for about 75%, manufacturing process accounts for about 15%, and installation and demolition processes account for about 10%;

2) Emission reduction potential: If all newly installed elevators reach the highest energy efficiency level, carbon emissions from the elevator industry will be reduced by 30% by 2030; if all existing old elevators are retrofitted for energy efficiency, carbon emissions will be reduced by another 25%;

3) Emission reduction measures: Adopting energy-efficient drive systems and energy recovery devices; optimizing elevator operation modes; using renewable energy for power supply; promoting elevator sharing and intelligent dispatching;

4) Policy recommendations: Governments should formulate elevator energy efficiency standards and labeling systems; provide financial subsidies for energy-efficient elevators and elevator energy efficiency retrofits; strengthen supervision of carbon emissions in the elevator industry.