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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]

With the development of new-power generation sources, the difference between maximum and minimum power requirements from a power grid is growing. However, the peaking power installed capacity, such as pumped-hydro energy storage and gas-fired power, is too small to meet the peaking regulation requirements. Chinese coal-based energy resources structure determines coal-fired power plants to be the main source of power. This means that coal-fired power units will need to undertake more peak shaving tasks for a long period of time. In this paper, we provide an overall review of China׳s coal-fired power units׳ peak regulation with a detailed presentation of the installed capacity, peak shaving operation modes and support policies. High energy-consumption problems, environmental pollutants and safety barriers when coal-fired power units run in low-load operation are noted from the power generation perspective. Some policy recommendations are given to solve the peak shaving problem to some extent and to ensure the sustainable development of the power energy system. [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: 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]