From black to green: Quantifying the impact of economic growth, resource management, and green technologies on CO2 emissions

Shahbaz, Muhammad; Patel, Nikunj; Du, Anna Min; Ahmad, Shabbir

Abstract

In an exploration of environmental concerns, this groundbreaking research delves into the relationship between GDP per capita, coal rents, forest rents, mineral rents, oil rents, natural gas rents, fossil fuels, renewables, environmental tax and environment-related technologies on CO2 emissions in 30 highly emitting countries from 1995 to 2021 using instrumental-variables regression Two-Stage least squares (IV-2SLS) regression and two-step system generalized method of moments (GMM) estimates. Our results indicate a significant positive relationship between economic growth and CO2 emissions across all quantiles, showcasing an EKC with diminishing marginal effects. Coal rents exhibit a statistically significant negative relationship with emissions, particularly in higher quantiles, and mineral rents show a negative association with CO2 emissions in lower and middle quantiles, reinforcing the idea of resource management in emissions reduction. Fossil fuels exert a considerable adverse impact on emissions, with a rising effect in progressive quantiles. Conversely, renewable energy significantly curtails CO2 emissions, with higher impacts in lower quantiles. Environmental tax also mitigates CO2 emissions. Environment-related technologies play a pivotal role in emission reduction, particularly in lower and middle quantiles, emphasizing the need for innovative solutions. These findings provide valuable insights for policymakers, highlighting the importance of tailoring interventions to different emission levels and leveraging diverse strategies for sustainable development.

Citation

Shahbaz, M., Patel, N., Du, A. M., & Ahmad, S. (2024). From black to green: Quantifying the impact of economic growth, resource management, and green technologies on CO2 emissions. Journal of Environmental Management, 360, Article 121091. https://doi.org/10.1016/j.jenvman.2024.121091

• Journal Article Type: Article
• Acceptance Date: May 4, 2024
• Online Publication Date: May 17, 2024
• Publication Date: 2024-06
• Deposit Date: May 26, 2024
• Publicly Available Date: May 18, 2025
• Journal: Journal of Environmental Management
• Print ISSN: 0301-4797
• Publisher: Elsevier
• Peer Reviewed: Peer Reviewed
• Volume: 360
• Article Number: 121091
• DOI: https://doi.org/10.1016/j.jenvman.2024.121091