AUTHOR=Zhongxin Yang , Shanshan Huang , Jing Ma , Ceyuan Song , Shujing Xu TITLE=The impact of digital infrastructure on urban total factor carbon emission performance: evidence from enterprise production and household consumption in China JOURNAL=Frontiers in Environmental Science VOLUME=13 YEAR=2025 URL=https://www.frontiersin.org/journals/environmental-science/articles/10.3389/fenvs.2025.1506012 DOI=10.3389/fenvs.2025.1506012 ISSN=2296-665X