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Demand-side management (DSM) is an effective means to construct low-carbon electricity system, improve energy efficiency and fastly enhance the sustainable development of economy. DSM in China has entered a period of rapid development. A series of policies and regulations related to DSM have been issued by some national ministries in China. However, some problems exist in the implementation of DSM. In view of that, the current situation of DSM development in China is analyzed in this paper from the three aspects of policies and regulations related to DSM, DSM organizational management and DSM development of representative regions. Following that, the challenges faced in DSM implementation are discussed and feasible measures are proposed based on the challenges. This paper is conducive to give impetus to the development of DSM in China. [ABSTRACT FROM AUTHOR]

China is vast, abundant and particularly plentiful in energy sources, due to which it has obtained remarkable achievements on economy. However, its energy structure is too simple to support the sustainable development of economy as coal still contributes to the majority of energy consumption in China. As a consequence, Renewable Energy Law was enacted in 2005, and Chinese government announced a series of policies to boom renewable energy industry. Subsidy policy is one of the major forms of these policies. This paper aims to present these subsidy policies and to analyze their effects according to relative data in energy industry 2005–2013, to find out the deficiencies and enlighten possible policy improvements. The original intentions and abstracts of 5 different levels of subsidy related policies are summarized, and the effects in reality are attentively analyzed. It can be concluded that subsidy policies have different short-term effect on different renewable energies, and they all show some negative effect to a certain extent. 6 core problems are summarized in this paper, and remedy strategies are suggested. [ABSTRACT FROM AUTHOR]

At present, there is no specific legal basis for the development and utilisation of marine renewable energy, nor legal protection for the developers in China. The consequence is that the Chinese Government is unable to provide institutional support for the substantive development of marine renewable energy, resulting in slow development of China's marine energy industry. This paper provides an institutional framework for the establishment of relevant laws in China and legislative proposals in legal perspective, for the better development of marine renewable energy. The Chinese Government should optimise the administrative management system, strengthen financial regulation such as tax and emphasise sustainable development. [ABSTRACT FROM AUTHOR]

Abstract: The Renewable Energy Law has been formulated by China government in 2005. During the next few years, there has been dramatic progress in China''s renewable energy industries, along with the formation of the policy system of renewable energy in China. It is widely recognized that a reasonable and effective policy system can lay the solid foundation for the development of renewable energy. Regarding the rapid growth of renewable energy with a host of relevant policies issued in China, there is an urgent need to study the policy system of renewable energy in view of the latest situations to further promote the development of renewable energy. This paper is a systematical review about the promotion of China''s policy system of renewable energy since Renewable Energy Law issued. Achievements on the policy system of renewable energy in 2011 as of 2005 are discussed. Experiences from recent periods are drawn and factors limiting the policy system of renewable energy are also addressed in details to probe the policy predicament and solutions. The development tendency of renewable energy is presented and the framework is drafted to set the framing constraints for China''s policy system of renewable energy. Finally, policy suggestions are proposed for the successful implementation of renewable energy policies within the framing constraints of the policy system and the long-term healthy development of renewable energy in China. [Copyright &y& Elsevier]

Abstract: In order to realize the sustainable development of country and society, many countries have established their renewable energy law and development strategy no matter developed countries or developing countries. It is well known that China is the largest developing country in the world, and the per capita GDP ranks more than 100, however, the total GDP ranks the second due to the huge population amount, and just behind USA. Certainly, the total energy consumption amount is huge, and the big energy demand has brought a serious of environmental problems such as acid rain, water and soil pollution, and resource exhaustion, etc. Fortunately, China central government has regarded the serious question to realize the sustainable development in future. The renewable energy law has been established in 2005. Firstly, China''s energy situation and existing environmental questions in past years is introduced in this paper. Secondly, the distribution and the application practice of different renewable energy were introduced. Then, China''s renewable energy policy is detailed introduced in the following section. The next section discusses the existing questions. Based on these discussions, the development barriers and recommendations are introduced, respectively. [Copyright &y& Elsevier]

Abstract: More than 1300 GW new generating capacity will be added in China''s power sector over the period 2005–2030 under the BAU scenario in , even higher than the total installed capacity in the United States to date. China’s industrial and service sectors are expected to maintain rapid development rate over the next decades, driving up the demand for electric power and heat. However, China’s power and industrial process heat generation are heavily relying upon coal-fired thermal power plants resulting in tremendous rise in greenhouse gas emissions. Clean technology such as concentrating solar thermal (CST) needs to play a more important role in power and heat generation in China to accelerate the decarbonisation in the power sector and commercial and industrial process heat generation cost-effectively. This paper attempts to explore the opportunity and challenge of development and deployment of CST in China from both technical and socioeconomic analysis perspectives. It is argued that rapid deployment of CST in China will contribute to enabling sustainable energy supply and environmental securities, as well as improved economic performance in new technology innovation in Asia Pacific area over the next decades. Supportive policy framework should be set up to encourage scaling up CST industry. The success of deployment of CST technology will also allow Chinese power and heat generators to strengthen their competitiveness in the context of intensified global constraint of carbon emissions. Institutional innovation and policy instruments for scaling up this technology and the enabling conditions of successful implementation are also investigated. [Copyright &y& Elsevier]

Abstract: Hong Kong is located in a typical subtropical region. The buildings in Hong Kong are subjected to high cooling demands for their air-conditioning systems throughout most of the year, and their contribution toward the total energy consumption is about 40%. Therefore, energy efficiency in buildings is essential to reduce the global energy use and improve the local environmental sustainability. This paper provides an overall review of the building energy research and efforts in Hong Kong over the last decade. Various aspects and energy saving measures, including energy policy, energy audit, design, control, diagnosis, building performance evaluation and renewable energy systems, studied or used to enhance the energy efficiency in buildings are reviewed. A brief introduction of the Hong Kong Building Energy Codes (BEC) and Hong Kong Building Environmental Assessment Method (HK-BEAM) are also provided to present the efforts of the local government and community on energy efficiency in buildings. This review aims at providing building researchers and practitioners a better understanding of buildings energy saving opportunities and approaches in cities particularly in subtropical regions and taking further proper actions to promote buildings energy efficiency and conservation. [Copyright &y& Elsevier]