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AbstractAchieving carbon neutrality by 2060 is an ambitious goal to promote the green transition of economy and society in China. Highly relying on coal and contributing nearly half of CO2 emission, power industry is the key area for reaching carbon-neutral goal. On basis of carbon balance, a criterial equation of carbon neutral for power system is provided. By means of the equation, the different effects of three technical approaches to achieve carbon neutrality, including energy efficiency improvement, shifting energy structure and CO2 capture, utilization and storage (CCUS) technology, had been evaluated. The results indicate that building a carbon-neutral power system requires comprehensive coordination between energy efficiency, renewable energy and CCUS technology. In particular, the unique role of CCUS in achieving carbon neutral target was investigated. For any power systems with fossil energy input, CCUS and negative emission technologies is indispensable to reach carbon neutrality. However, rather high energy consumption and costs is the critical gas deterring the large scale deployment of CCUS. Considering the specific conditions of China's power industry, before the time window between 2030 and 2040 being closed, CCUS would either be ready for large scale deployment by reducing energy consumption and costs, or be phased out along with the most coal power plants. Conclusively, carbon neutral scenario will give CCUS the last chance to decarbonize the fossil fuel, which has great significance for China.

This research focused on the self-serving motivation of voice behavior from an impression management perspective, different from the previous studies on the altruistic motivation. The purpose of this study was to construct a multilevel theoretical model that proposed how political skill operates to exercise effects on employee voice behavior in the context of organizational politics climate from an impression management perspective. We hypothesized the positive relationship between political skill and employee voice behavior, and the mediating role of impression-management motives, and then examined the cross-level effects of organizational politics climate on the individual-level employee voice phenomenon. An evaluation of research limitations, suggestions for future research, contributions to the literature and practical implications were discussed finally.

The rural migrant worker population in China is attracting more and more attention because of its magnitude and potential economic and social impact on Chinese society. While literature abounds in describing the demographic trends and economic impacts of rural to urban migration, very few articles have been written about the psychosocial impacts of migration on the lives of rural migrant workers in urban China. Drawing on the concept of marginalisation, this article describes the nature and characteristics of marginalised living experienced by migrant workers. More importantly, it examines the underlying policy issues contributing to such marginalised living. It is argued that the Hukou system (household registration system), the process of decentralisation and the obscure role of trade unions have contributed to the experience of marginalisation of rural migrant workers in urban cities in China. Implications for policy changes are also discussed.

In China, there are over 170 million people suffering from mental illness. However, there is a lack of a critical review of the policies governing the provision of mental health services. Drawing on the framework of mental health policy developed by the WHO, this article critically examines mental health policies regarding legislation, financing, model of care and delivery, as well as manpower and the training of mental health professionals in China. This analysis raises a number of policy‐related questions concerning the lack of community‐based psychiatric services, inadequate coverage of mental health services in the rural areas, poor standard of education and an insufficient number of trained mental health professionals, and insufficient protection of the human rights of people with mental illness. The article ends by urging the various levels of governments to make a firm commitment to improve mental health care for people with mental illness in China.