China energy system resilience

How resilient is an energy system?

First, the more resilient the energy system, the more effectively it can deal with external shocks. Different energy systems have different periods and amplitudes of abnormal regimes; thus, the resilience of different energy systems varies after all systems receiving the same external shock.

What is urban energy system resilience (uesr)?

Multiple requests from the same IP address are counted as one view. The carbon peak and carbon neutrality goals for China signify a critical time of energy transition in which energy resilience is a vital issue. Therefore, a comprehensive evaluation of urban energy system resilience (UESR) is important for establishing a theoretical foundation.

How does energy infrastructure affect resilience?

One reason for the negative effect of energy infrastructure on resilience is that it neglects the impact of improving infrastructure quality such as smart grids (Wang et al., 2019b). R&D is a driving factor in enhancing the resilience of energy systems because it can improve the efficiency of energy use and system function.

Is the resilience of an energy system dynamic?

Fourth, the resilience of an energy system in a country varies with time. From 2008 to 2014, the resilience of the energy systems of China, Kenya, Russia, and the United States increased by 0.4560, 0.4270, 0.5792, and 1.8256, respectively. This implies that the resilience of an energy system is dynamic.

How resilient is the energy system after the economic crisis?

For example, Russia's amplitude was 0.1158 after the economic crisis shock, whereas that of the United States was 0.4675. Third, the resilience of the energy system varies owing to the different amplitudes and periods of the abnormal regime.

Is energy system engineering resilience?

The limitation of the study is that the sample size of the resilience of energy system used in regression analysis is relatively small because of the short time series, which has less information on the system reorganization and regime-switching mechanism. Thus, the resilience of the energy system estimated in this study is engineering resilience.