Low-carbon transition of iron and steel industry in China: carbon intensity, economic growth and policy intervention.
J Environ Sci (China)
; 28: 137-47, 2015 Feb 01.
Article
em En
| MEDLINE
| ID: mdl-25662248
ABSTRACT
As the biggest iron and steel producer in the world and one of the highest CO2 emission sectors, China's iron and steel industry is undergoing a low-carbon transition accompanied by remarkable technological progress and investment adjustment, in response to the macroeconomic climate and policy intervention. Many drivers of the CO2 emissions of the iron and steel industry have been explored, but the relationships between CO2 abatement, investment and technological expenditure, and their connections with the economic growth and governmental policies in China, have not been conjointly and empirically examined. We proposed a concise conceptual model and an econometric model to investigate this crucial question. The results of regression, Granger causality test and impulse response analysis indicated that technological expenditure can significantly reduce CO2 emissions, and that investment expansion showed a negative impact on CO2 emission reduction. It was also argued with empirical evidence that a good economic situation favored CO2 abatement in China's iron and steel industry, while achieving CO2 emission reduction in this industrial sector did not necessarily threaten economic growth. This shed light on the dispute over balancing emission cutting and economic growth. Regarding the policy aspects, the year 2000 was found to be an important turning point for policy evolution and the development of the iron and steel industry in China. The subsequent command and control policies had a significant, positive effect on CO2 abatement.
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Texto completo:
1
Base de dados:
MEDLINE
Assunto principal:
Carbono
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Desenvolvimento Econômico
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Regulamentação Governamental
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Poluentes Atmosféricos
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Política Ambiental
Tipo de estudo:
Health_economic_evaluation
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Prognostic_studies
País como assunto:
Asia
Idioma:
En
Ano de publicação:
2015
Tipo de documento:
Article