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CO2 emission clusters within global supply chain networks: Implications for climate change mitigation.
- Source :
- Global Environmental Change Part A: Human & Policy Dimensions; Nov2015, Vol. 35, p486-496, 11p
- Publication Year :
- 2015
-
Abstract
- Production and consumption of goods and services are interlinked through complex global supply-chain networks; so are the greenhouse gas emissions associated with them. Using a model that represents global supply-chain networks, we identified supply-chain clusters with high CO 2 emissions within more than 300 million individual supply chains. We distinguished 4756 significant CO 2 clusters and found that in 2008, global supply-chain networks associated with U.S. transport equipment and construction demand included relatively large CO 2 clusters in China, accounting for 17% and 10%, respectively, of the U.S. CO 2 footprint. Of added importance is the fact that these two clusters in China had annual growth rates of 42% and 58%, respectively, during the period 1995–2008. Our results show the importance for climate policy of monitoring these CO 2 clusters that dominate CO 2 emissions in global supply chains, and they offer insights on where climate policy can be effectively directed. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 09593780
- Volume :
- 35
- Database :
- Supplemental Index
- Journal :
- Global Environmental Change Part A: Human & Policy Dimensions
- Publication Type :
- Academic Journal
- Accession number :
- 111169780
- Full Text :
- https://doi.org/10.1016/j.gloenvcha.2015.04.003