Work

Can green technology innovation empower urban carbon mission reduction? Evidence from China

Year: 2025

Type: article

Abstract: Introduction Investigating the relationship between green technology innovation (GTI) and urban carbon emission (CEI) is crucial for sustainable economic development and achieving the dual carbon goal. Methods Using panel data from 272 cities in China between 2006 and 2022, this paper empirically analyzes the impact of GTI on urban CEI by applying the fixed effects and chain mediation models. Furthermore, the chain mediating effect of environmental regulations and energy consumption structure is explored. Results GTI significantly reduces urban CEI, particularly in the eastern region, non-resource-based, and large-scale cities, where its carbon reduction effect is more pronounced. The mechanism analysis reveals that environmental regulations and energy consumption structure not only play an independent mediating role, but also exert a chain mediation effect. Discussion These findings enhance our understanding of the intrinsic mechanisms underlying green technology innovation-driven carbon emission reduction in China. Besides, they offer theoretical insights for policy formulation, demonstrating a pivotal role in environmental governance and sustainable development.

Source: Frontiers in Environmental Science

DOI: 10.3389/fenvs.2025.1616667

Authors: Su Li, Xin Cao

Institutions: State Ethnic Affairs Commission, North Minzu University

Language: English

Topic: Energy, Environment, Economic Growth

Subfield: Economics and Econometrics

Field: Economics, Econometrics and Finance

Domain: Social Sciences

SDGs: Industry, innovation and infrastructure, Climate action, Sustainable cities and communities

Open Access status: gold

Estimated APC paid: $3,801