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This study estimates the effect of carbon pricing for CO 2 mitigation in China’s cement industry. The statistics and prediction show that cement production initially experienced accelerated growth and is now expected to plateau out over the next few years. The energy saving and carbon mitigation technologies considered in this estimation are at different adoption stages. Full technology diffusion is expected within 10–20 years, and the remaining technology mitigation potential stands at about 8.8% by 2025 and 10.2% by 2030. Nevertheless, attaching a price to carbon would have a limited effect. Reductions of 9.9 and 12.9 Mt-CO 2 might have been realised in 2015 under respective prices of 60 and 100 Yuan/t-CO 2 , compared to a non-pricing scenario. The reduction attributed to carbon pricing would be around 4.9 Mt-CO 2 in 2020 at both price levels, and around 70% of the mitigation may be at a marginal cost of 50 Yuan/t-CO 2 by 2020. The marginal cost for nearly 90% of the policy mitigation would be below 100 Yuan/t-CO 2 by 2030. This paper confirms the effectiveness of a command-and-control approach so far for energy saving in China’s cement industry and advises early introduction of a carbon pricing regime with consideration of policy interactions. [ABSTRACT FROM AUTHOR]

This study estimates the effect of using carbon pricing to promote the diffusion of low carbon technologies based on data collected from 78 cement companies in China. The analysis confirms that they are familiar with major energy saving and low carbon technologies in the sector and have made efforts in energy saving, but are lagging in terms of carbon management. An average payback time of 3.3 years is confirmed as the threshold for cement companies to determine technology investment. The adoptions of target technologies in this survey are at different stages; WHR (waste heat recovery power generation) systems have been largely diffused and the effect of carbon pricing is highly marginal for further adoption. On the other hand, levying a moderate carbon price, i.e., 60 Yuan/t-CO 2 , may accelerate the diffusion of EMOS (energy management and optimisation systems), recently introduced in China's cement industry. This research goes some way to clarifying the diffusion of low carbon technologies and provides implications for climate countermeasures for the target sector in China. [ABSTRACT FROM AUTHOR]

Abstract: This paper seeks to measure industrial energy saving activities (ESAs) and identify their determinant factors via an empirical study of companies in Hyogo, Japan. The surveyed companies exhibit high participation ratios in the pre-listed ESAs, especially those related to managerial measures. The classified factors are partly confirmed by econometric analysis. Whereas external pressures do not appear to alter the level of involvement of a company in ESAs, internal factors show a significant and positive influence. These findings point to the need for higher levels of support for industry as a whole from policy makers and industrial associations, to enhance energy saving practices within industry. [Copyright &y& Elsevier]

Abstract: This paper measures the company''s awareness and acceptability of market-based instruments (MBIs) for energy saving, and identifies their relationships with pre-classified determinants. The data were collected from 121 respondents in Taicang, China, with almost all of them being small and medium-sized enterprises (SMEs). The surveyed companies indicate moderate awareness of MBIs at present. Market competition is confirmed to function as a driver for the companies to collect strategic information and thus enhance their policy awareness. The samples with higher education level of employees indicate higher awareness of MBIs. In contrast to the regulative polices, MBIs and voluntary approaches are more appreciated by the companies. The companies in the survey area prefer to make internal efforts in response to energy cost increases due to the implementation of carbon pricing policies and are reluctant to simply transfer the policy burden to their customers. Empirical evidences on the conditions for policy success from this study are meaningful for supporting further progress of industrial energy saving policies in China. [Copyright &y& Elsevier]

China announced the launch of a national emissions trading scheme (ETS) in December 2017 for the regulation of its carbon dioxides emissions. In emissions trading, China is likely to encounter issues different from those encountered by the European Union and other developed countries. This study first identifies the contextual factors that influence the design of China's national ETS and affect its performance. After an overview of the design of China's national ETS, this study focuses on two key features: (1) ex-post adjustment of the initial allowance allocation in proportion to the actual output levels, and (2) treatment of the power sector. Finally, the study analyzes the interaction between China's national ETS and some overlapping policies such as those on air pollution control. The study's key findings are that China's ETS cannot fully achieve cost-effectiveness because of its design, the price behavior of China's ETS will be different from that of a cap-and-trade ETS, and overlapping policies such as the command-and-control regulations for energy conservation and/or air quality improvement will decrease the demand for allowances and limit the opportunity for allowance trading. These findings are based on existing theoretical studies and relevant global ETS experience. [ABSTRACT FROM AUTHOR]

Households may imperfectly implement energy saving measures. This study identifies two factors resulting in imperfect use of energy-saving technology by households. Households often continue to use old technologies alongside new ones, and the energy-saving technologies have shorter actual lifetimes than their designed lifetimes. These two factors are considered when computing marginal energy conservation cost and marginal CO 2 abatement cost using data collected from a survey of rural households in three provinces in China. The results show that there are cost reduction for most space heating technologies, and their marginal abatement cost under full implementation ranges from −60 to 15 USD/t-CO 2 , while the marginal abatement cost of cooking technologies ranges from 12 to 85 USD/t-CO 2 . The marginal abatement costs of the majority of technologies increased after accounting for the two implementation factors. The marginal abatement cost in the imperfect implementation scenario is higher, with a range of −1 to 15 USD/t-CO 2 for space heating, and 18 to 165 USD/t-CO 2 for cooking. Assuming implementation factors are constant until 2035, annually achievable CO 2 abatement by 2035 is estimated to be 57, 11, and 10 Mt-CO 2 /y in Hebei, Guizhou, and Guangxi Provinces. [ABSTRACT FROM AUTHOR]