Can China maintain power supply security while phasing down coal?
Peer-Reviewed Publication
Updates every hour. Last Updated: 21-Oct-2026 13:16 ET (21-Oct-2026 17:16 GMT/UTC)
As China’s power system shifts from coal-dominated generation toward higher shares of variable renewable energy, maintaining reliable electricity supply is becoming more complex. A new study published in Energy and Climate Management uses causal loop diagrams to examine interactions among renewable energy deployment, storage utilization, capacity remuneration, and coal retirement decisions. By comparing China’s coal-focused capacity payments with the United Kingdom’s capacity market experience, the paper identifies potential risks including overinvestment, coal lock-in, and limited incentives for emerging flexible resources. The study suggests that capacity market pilots, broader revenue channels for energy storage, long-duration storage support, carbon pricing improvements, and strategic reserves could help manage supply security during the transition.
Siqi Chen and Fei Guo at Shandong University developed the MESSAGEix-China-Building-R31 model, an integrated assessment model for China’s provincial building sectors. The model consists of five core modules: building stock turnover, energy demand, material demand, carbon emissions, and low-carbon transition. The model can simulate the coupled evolution of "stock-energy-material-carbon" interactions across China’s 31 provincial-level administrative regions from 2025 to 2100. Model validation results demonstrate that the model reliably reproduces the historical evolution patterns of building vintage distributions and end-use energy intensities. As a comprehensive quantitative analytical tool, the model systematically links key regionally heterogeneous factors including floor area demand, building lifetime distribution, demolition and retrofitting requirements, building energy technologies and occupant behavioral characteristics, and demand for major building materials. Through scenario analysis, this model enables quantitative evaluation of low-carbon transition pathways for provincial building sectors in China.
A new study examines a potential enforcement gap in the UK Contracts for Difference scheme. It shows that, although termination payments are designed to deter offshore wind generators from exiting contracts early, their practical recoverability may be weakened if highly leveraged project companies enter financial distress or insolvency. While no such case has been documented to date, the findings offer new insights into how CfD design can be strengthened while preserving project bankability and supporting the UK’s low-carbon energy transition.
A new paper published in Global Strategy Journal develops a geopolitical-economic order framework that suggests that the extent of geopolitical competition incentivizes states to create one of two types of economic order: a market-based order built on laissez-faire and mutually beneficial voluntary exchanges, and a state-based order focused on state power and government intervention in the economy. Understanding which order a firm operates in is crucial for managers of multinational enterprises (MNEs) because each rewards different strategies and sources of competitive advantage.
The research team, Daniel J. Blake of IE University in Madrid, Srividya Jandhyala of ESSEC Business School in Singapore, and Quan Li of Texas A&M University and Princeton University, were looking to better make sense of the changing global political environment for companies. They found there isn’t a clear picture of what geopolitical risk really is and how it shapes global companies, so they wanted to determine a common foundation for scholars and managers to decipher how geopolitics shapes global companies' strategies.
– Professor Carlo Maria Gallucci Calabrese is the new General Manager of Università Cattolica del Sacro Cuore. He will assume his new position on 1 September 2026. The appointment was made at the meeting of 16 July 2026 by the Board of Directors, following a proposal by the Rector, Elena Beccalli.
A new study suggests what’s flushed down the drain can offer a real-time snapshot of what communities are eating.
Researchers at Duke University School of Medicine and the University of North Carolina at Chapel Hill analyzed tiny fragments of plant and animal DNA from wastewater samples across 19 North Carolina communities representing 2.1 million people to reveal how economics, immigration, and geography influence what's on our plates.
A study of University of California social science faculty tested several common explanations and found that none told the full story.
New research shows that even in the famous Prisoner's Dilemma, where selfishness is supposed to prevail, cooperation can naturally emerge and persist, offering fresh insight into how complex life and human societies evolved.
Across 21 studies, researchers confirmed that people learned attitudes from a single trust interaction, whether positive or negative. But negative experiences were harder to dispel. The rise in distrust after a negative experience was about double the boost in trust after a good exchange. Surprisingly, the same effects did not occur when people interacted with artificial intelligence, because participants did not see those interactions as social.