jailcd2024004: A Study on the Dynamic Changes and Spatial Distribution Characteristics of Household Carbon Emissions in Urban Areas of China

Abstract

Urban household consumption has become the world's second-largest source of carbon emissions. The rapid urbanization and economic development in China have achieved remarkable success, but the resulting high emissions and a series of environmental problems urgently need to be addressed. Accounting for household carbon emissions helps identify entry points for carbon reduction, which is crucial for achieving dual carbon goals. This paper focuses on evaluating the characteristics of five types of energy consumption in urban households from the perspective of household features: cooking/hot water, heating, cooling, lighting, and power. Additionally, it quantifies the carbon emissions of urban households and analyzes in-depth the differences in temporal change trends and spatial distribution. The results indicate that cooking/hot water and heating are the primary contributors to carbon emissions in households, and the carbon emission gap between regions is gradually narrowing. The research findings provide a robust reference for future energy-saving and emission reduction plans at the urban household level.