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This chapter explores the implications of China’s energy transition and geopolitical changes on its engagement in global energy governance (GEG). It begins with an exploration of the current GEG landscape and China’s role within it, outlining gaps and limitations from both international and Chinese perspectives. The chapter employs the notion of constructive versus destructive competition to gauge China’s future interactions within GEG.
This chapter introduces an original framework for understanding international energy relations (IER) by dissecting them into three interlinked dimensions: international business operations of energy firms, state energy diplomacy and statecraft, and China’s approaches to global energy governance. This conceptualization offers a multifaceted approach to analyzing the complex and nuanced nature of IER.
This chapter delves into the firm-level dynamics within China’s IER amidst its ongoing energy transition and geopolitical shifts. It reviews relevant international business theories and analyzes the international business activities of Chinese energy firms. Using the OLI framework, the chapter examines how China’s energy transition and geopolitical changes impact the international operations of Chinese energy firms, illustrated through case studies.
This chapter shifts the focus to the state perspective, offering a critical examination of the Chinese government’s evolving international energy policies. It traces the evolution of China?s international energy policy and introduces the concept of energy statecraft to analyze how the country’s energy transition impacts its energy resources and capabilities, forming the foundation for its shifting international energy policy priorities. The chapter also discusses internal political challenges to China’s international energy policy.
This chapter explores the role of the shifting geopolitical landscape as a critical moderating factor that shapes the relationship between energy transition and IER. It outlines two contrasting trends of globalization and deglobalization and presents a preliminary quantitative assessment of China’s evolving energy trade relationships. The chapter concludes with an exploration of IER under various geopolitical scenarios.
This chapter sets the scene by examining the context of China’s energy transition and its pivotal role in the global energy landscape. It delineates the interplay between China’s domestic energy transformations and international engagements, mapping out the drivers and challenges inherent in this transition. This chapter also previews the core arguments that the book will further elaborate on.
This final chapter extends the discussion to the implications of China’s evolving international energy relations, in turn, on its domestic energy transition, the geopolitical landscape, and global sustainability, including international efforts to combat climate change. It also reflects on the ramifications of energy transitions on the international stage in other countries, specifically Japan and Germany. The chapter concludes with a synthesis of the main findings of the book, providing with an overview of how China’s ongoing transition from fossil fuels to renewables, along with geopolitical shifts, is reshaping its interactions with the global energy sector.
This book presents a comprehensive account of China's evolving international energy relations (IER) as the world's largest energy user transitions from fossil fuels to renewables amidst significant geopolitical shifts. It introduces an original analytic framework for IER, focusing on three interconnected dimensions: the international business activities of energy companies at the micro level, state energy diplomacy and energy statecraft at the state level, and the nation's engagements with the global energy governance at the global level. Drawing an extensive range of Chinese and English-languages sources and employing novel perspectives, the book provides a timely analysis on this significant phenomenon. It constructs a compelling narrative on the profound impact of China's domestic energy transition and the changing geopolitical landscape on the country's international energy engagements.
Fiber-coupled laser pumps with low size, weight and power consumption (SWaP) have become more and more compelling for applications in both industrial and defense applications. This study presents an innovative approach employing the spectral beam combining technique and double-junction laser diode chips to create efficient, high-power, high-brightness fiber-coupled packages. We successfully demonstrated a wavelength-stabilized pump module capable of delivering over 560 W of ex-fiber power with an electro-optical conversion efficiency of 55% from a 135 μm diameter, 0.22 numerical aperture fiber. The specific mass and volume metrics achieved are 0.34 $\mathrm{kg}/\mathrm{kW}$ and 0.23 ${\mathrm{cm}}^3/\mathrm{W}$, respectively. The module exhibits a stabilized spectrum with a 3.6 nm consistent interval of two spectral peaks and a 4.2 nm full width at half maximum across a wide range of operating currents.
China's energy strategies have attracted a huge amount of attention, precisely because they have been so effective. Chinese energy companies - from global oil and gas giants, to new wind and solar power success stories as well as electric grid operators, not to mention rising Electric Vehicle (EV) producers - have all had an impact on the industry, and sometimes shaken it up. In solar Photovoltaic (PV) cells there are aggressive counter-moves being made by both the US (and potentially the EU) against Chinese subsidized exports. These threaten to spill over into related sectors, and could trigger an all-out trade war.
See the link to Part 2 of China's Industrial Energy Revolution
China is undergoing the most astonishing energy transformation underpinning the industrial revolution that is making it the workshop of the world. It is building its ‘black’ energy system at a prodigious rate - building the equivalent of a 1-GW thermal power station every 10 days, and burning vast amounts of coal in doing so. But at the same time it is building a ‘green’ energy system based on non-fossil sources (renewables and nuclear) faster than any other country on earth. China's green revolution is reflected in its targets for building renewable energy systems, which are being expanded as fast as is humanly and technically possible - in the name of energy security and nation-building infrastructure as much as for decarbonizing the economy. Which wins in this close race between black and green development is a matter of the highest importance, for China and for the world.
We have the dubious distinction of being misrepresented by Dr James Hansen, surely the most famous climate scientist in the world. It's not often that two social scientists find themselves dealt with in this way by such a deservedly respected public figure. Not to respond would be to declare defeat or even to agree with Dr Hansen's assertions, and we are inclined to do neither.
This study aimed to evaluate if there is a role for hypoglossal nerve stimulation outside the original Stimulation Therapy for Apnea Reduction (STAR) trial criteria.
Methods
This review was conducted using PubMed, Embase and Cochrane Library databases.
Results
Hypoglossal nerve stimulation led to improved outcomes in individuals who fell outside the STAR trial criteria for apnoea-hypopnoea index and body mass index. However, this improvement did not extend to patients with complete concentric palatal collapse or those with a significant central apnoea component.
Conclusion
Hypoglossal nerve stimulation can be effective in patients outside the original STAR trial criteria for certain parameters. Further research is needed to refine patient selection criteria for optimal outcomes.