中国绿色能源、绿色技术与环境可持续性之间的协同效应分析：时变分位数方法的新见解

IF 7.2 1区地球科学 Q1 GEOSCIENCES, MULTIDISCIPLINARY

Gondwana Research Pub Date : 2025-09-17 DOI:10.1016/j.gr.2025.08.017

Shamaila Butt, Muhammad Ramzan, Muhammad Ali Chohan, Natasha Murtaza, Tomiwa Sunday Adebayo

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引用次数: 0

摘要

面对日益严峻的环境挑战和新出现的地缘政治动态，《巴黎协定》和第二十八届联合国气候变化大会强调了清洁能源转型和环境保护的迫切需要。随着可持续性在塑造世界未来方面变得越来越重要，迫切需要一个包容性的政策框架来推进可持续能源倡议和加强生态保护工作。因此，我们研究了中国负荷能力因子（LCF）与主要相关变量之间的动态时变连通性。这些变量包括1990年至2022年的可再生能源消耗（REC）、绿色技术（GT）、经济自由度（EF）、金融发展（FD）和地缘政治风险（GPR），并对它们的相互依赖性进行了彻底的调查。时变分位数回归和基于滚动窗的非参数分位数因果检验的结果揭示了这些因素对环境可持续性的跨时间和分位数变化的实质性影响。特别是在全球危机时期，探地雷达具有重大影响，而GT和REC资源的使用不断提高效率，特别是在政策驱动时期。在此基础上，我们制定了一个全面的政策框架，旨在通过稳定国际关系、增加可再生能源投资和促进能效相关产业的经济自由化来提高生态质量。

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Analyzing the synergies between green energy, green technology, and environmental sustainability in China: Novel insights from time-varying quantile approaches

In the face of mounting environmental challenges and emerging geopolitical dynamics, the Paris Agreement and COP28 have underscored the urgent need for clean energy transition and environmental preservation. As sustainability becomes increasingly crucial in shaping the world’s future, there is a pressing need for an inclusive policy framework to advance sustainable energy initiatives and strengthen ecological preservation efforts. Thus, we investigate the dynamic time-varying connectedness between the load capacity factor (LCF) in China and key associated variables. These variables include renewable energy consumption (REC), green technology (GT), Economic Freedom (EF), Financial Development (FD), and Geopolitical Risk (GPR) from 1990 to 2022, conducting a thorough investigation of their interdependencies. The results of time-varying quantile regression and rolling window-based nonparametric quantile causality tests reveal the substantial effects of these factors across time and quantile quantile-varying effects on environmental sustainability. Particularly in times of global crisis, GPR has a significant influence, while GT and the use of REC sources constantly increase efficiency, especially during policy-driven periods. Based on the findings, we have formulated a comprehensive policy framework aimed at enhancing ecological quality through stable international relations, increasing investment in renewable energy, and promoting economic liberalization in energy efficiency-related industries.

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来源期刊

Gondwana Research 地学-地球科学综合

CiteScore

12.90

自引率

6.60%

发文量

298

审稿时长

65 days

期刊介绍： Gondwana Research (GR) is an International Journal aimed to promote high quality research publications on all topics related to solid Earth, particularly with reference to the origin and evolution of continents, continental assemblies and their resources. GR is an "all earth science" journal with no restrictions on geological time, terrane or theme and covers a wide spectrum of topics in geosciences such as geology, geomorphology, palaeontology, structure, petrology, geochemistry, stable isotopes, geochronology, economic geology, exploration geology, engineering geology, geophysics, and environmental geology among other themes, and provides an appropriate forum to integrate studies from different disciplines and different terrains. In addition to regular articles and thematic issues, the journal invites high profile state-of-the-art reviews on thrust area topics for its column, ''GR FOCUS''. Focus articles include short biographies and photographs of the authors. Short articles (within ten printed pages) for rapid publication reporting important discoveries or innovative models of global interest will be considered under the category ''GR LETTERS''.