1. Research on the crisis propagation in the global coal trade under the Russia-Ukraine conflict.
- Author
-
Huang, Hui, Zhao, Jingying, Liu, Haibin, Ren, Shuai, Liu, Meng, Liu, Haiping, An, Feng, Guo, Yanlei, and An, Haizhong
- Subjects
RUSSIAN invasion of Ukraine, 2022- ,RUSSIA-Ukraine Conflict, 2014- ,COAL industry ,NATURAL gas reserves ,INTERNATIONAL trade ,COAL-fired power plants ,POWER plants - Abstract
The outbreak of the 2022 Russia-Ukraine conflict exacerbated the natural gas supply shortage in European countries. European countries restarted coal-fired power plants to maintain economic and social operations. The uneven distribution of coal resources in the world makes coal international trade inevitable. The intricate trade relations between trading countries have formed a coal trade network. When a country's coal exports are limited due to geopolitical factors, it will cause coal supply risks. The risk will spread to more countries along the trade network, eventually leading to the collapse of the trade network. This paper builds a crisis propagation model of the coal supply under the Russia-Ukraine conflict using the cascading failure model. The results showed that the Czech Republic, Ireland, Portugal, and Bulgaria become abnormal as the proportion of coal exports β increases. When the Russian Federation reduced its coal exports by 80% and countries maintained only 10% coal exports against crisis, 23 European countries were the worst. Iceland, Ireland, Turkey and other countries were spread by the indirect risk and became abnormal countries. The Czech Republic and Bulgaria were spread by multiple risk and became abnormal countries. [ABSTRACT FROM AUTHOR]
- Published
- 2023
- Full Text
- View/download PDF