What the study found
Industrialization and information and communication technology (ICT) development were associated with higher CO₂ emissions in China, especially at higher emission levels and over the long run. Financial development and renewable energy consumption were associated with lower emissions.
Why the authors say this matters
The authors conclude that China’s carbon neutrality goals require targeted green financial frameworks, regulation of energy-intensive digital infrastructure, and faster renewable energy integration into industrial and ICT sectors. The study suggests these steps are needed for a sustainable environmental transition.
What the researchers tested
The researchers examined quarterly data from 1990Q1 to 2024Q4 for China. They studied the effects of industrialization, ICT development, financial development, and renewable energy consumption on CO₂ emissions using Wavelet Cross-Quantile Regression, a method used to capture nonlinear and different effects across emission levels and time horizons.
What worked and what didn't
Industrialization and ICT expansion showed positive and persistent effects on CO₂ emissions, particularly at higher emission quantiles and in the long run. Financial development reduced CO₂ emissions in the medium and long term, while renewable energy consumption consistently mitigated emissions, with stronger long-run effects.
What to keep in mind
The abstract does not describe limitations beyond the study’s focus on China and the specified time period. No additional caveats are stated in the available summary.
Key points
- Industrialization and ICT development were linked to higher CO₂ emissions in China.
- The positive effects were stronger at higher emission levels and in the long run.
- Financial development was associated with lower CO₂ emissions in the medium and long term.
- Renewable energy consumption consistently reduced emissions, with stronger long-run effects.
- The authors say China’s carbon neutrality goals require green finance, regulation of energy-intensive digital infrastructure, and more renewable energy integration.
Disclosure
- Research title:
- Industrialization and ICT raise CO₂ emissions in China
- Authors:
- Bao Endeer, Babatunde Sunday Eweade, Mohamed Djafar Henni, Berna Uzun
- Institutions:
- Central University of Finance and Economics, Near East University, Islamic University of Madinah
- Publication date:
- 2026-01-28
- OpenAlex record:
- View
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