Suchergebnisse

AbstractBased on China's empirical data from 2000 to 2020 of 1875 county-level administrative units, combined with the multi-phase by the propensity score matching and difference-in-difference (PSM-DID) model, this paper studies the impact of clean energy demonstration province policies on the carbon intensity of pilot counties, and its further impact on carbon emissions and economic development level. The results showed that 1. from a county-level perspective, although the economic development level of the pilot areas of clean energy demonstration provinces has improved as the carbon emissions have also increased, what is more, the carbon intensity has also significantly improved in this process; 2. there is no time lag in the impact of policies on the carbon intensity of counties, and the impact effects gradually increase over time along with strong regional heterogeneity; 3. the clean energy demonstration policy has weakened the technological level of the county and reduced the proportion of industrial-added value to GDP, thereby increasing the carbon intensity of the county through these intermediaries.

In the past 2 years, the Economic Research Institute for ASEAN and East Asia (ERIA) has identified a significant potential for hydrogen energy supply and demand in the East Asian Summit (EAS) region. China is one of the biggest potential producers and consumers of hydrogen energy in the near future (ERIA, 2019). As of May 2021, out of 34 Chinese provincial administrative regions, 18 (plus at least 22 municipal administrations) have published policies to develop hydrogen energy-related industries and infrastructure; this is complemented by 18 relevant policy documents issued by the central government. Among the provincial and municipality administrations, Guangdong province issued the most policies. There are currently over 8,000 fuel cell electric vehicles (FCEVs) operating in China, mostly supported by demonstration projects, together with over 80 hydrogen refueling stations (HRSs) (IEA, 2021). It is expected that the number of FCEVs will reach 1 million units and HRSs will increase to 1,000 units by 2030 (Li and Kimura, 2021).

"Green Energy Economies offers insight into the major drivers that are shaping a new future powered by clean energy sources. Assembling cutting-edge researchers as contributors, the book provides a comprehensive account of the shift underway, examining in detail the complexities and intricacies involved with such a transition. The book first details the promises and problems of a green energy transition. Next, it explores the economic benefits that a comprehensive strategy toward a green energy economy might create. Then it investigates how communities will be affected and explores the social, cultural, and other changes that are likely to result. Finally, it explores the shift toward new technologies in-depth. Green Energy Economies concludes with policy options that support a transition to a better energy, environmental, and economic future. The contributors argue that a green energy economy offers great promise, but its realization will require making hard choices, and soon. They argue for investments in renewable energy and economic systems that can deliver a sustainable and equitable future. This book makes a forceful case for a green future."--Provided by publisher.

Phasing out the use of coal for power generation is an important concern for energy policy in the context of green transition. Despite the efforts of other nations, the role of China in the global phase-out of coal power remains crucial. Our study with a sub-national focus sheds important new light on the drivers and decision-making dynamics of exiting of coal power use in China. Based on a case study of closures of coal power plants in China's Guangdong province, we find that under certain circumstances, governments - especially those in the provincial and city levels - can and do act as change agents when it comes to retirement of coal fired power stations. Our study reveals a number of push and pull mechanisms that governments have utilized to overcome the resistance of incumbent power generation companies, primarily based on developmental considerations. By identifying the drivers and enabling mechanisms of phasing out the use of coal power in a significant sub-national region in China, our study contributes to both of the sustainability transition literature and the energy policy literature.