China needs to intensify efforts to support clean energy
Environmental Science and Technology is a venture investment in China, one of the fastest-growing areas, from 2005 to 2006, investment in clean technology rose 147%, from 1.7 billion dollars to 420 million U.S. dollars. Experts believe that the field of clean technology is expected to become as information technology and telecommunications industry, the third largest after the risk of investment objectives.
current domestic use of renewable energy are mainly hydropower, solar, wind and biomass of several. According to Chinese Academy of Engineering Task Force’s calculations, at present the development of renewable energy in China is the total 190 million tons of standard coal, estimated that by 2020 up to 600 million tons of standard coal in 2050 reached about 1.7 billion tons of standard coal.
study estimated that by 2020, China’s solar power generation capacity will reach 5 million kilowatts, wind power generation capacity of up to 50 million to 80 million kilowatts. In addition, there will be 10 million tons of oil from the biomass alternative outputs. If you achieve this goal, can generate enormous environmental benefits, by 2020, will be 1.2 billion tons of greenhouse gas emissions, while China’s current annual greenhouse gas emissions by 50 million tons.
the development of a range of issues remaining
in the international energy crisis as well as traditional energy sources against the background of increasing environmental pollution, the use of clean energy will effectively mitigate these problems, but the development of clean energy, there is also the main four aspects.
First, part of the clean energy of raw materials and economic development, contradictions, the need to find alternative raw materials. Such as the production of fuel ethanol feedstock corn and other food crops are mainly in the relatively developed countries, to develop ethanol fuel at the same time, many countries in Africa have broken out this year’s food crisis. As long as the world’s food shortage problems still exist, to find alternatives to corn, the raw material is the inevitable choice.
Second, clean energy, there are many technical issues need to break through. Solar photovoltaic power generation, for example, need to continue to develop new materials, solar cells and improve photoelectric conversion efficiency of the battery; on wind power, the power generation equipment, including gear boxes and other core parts of the high failure rate of domestic components, the need for further research and development to achieve self-sufficiency.
third, clean energy costs more than traditional energy, economy, difficult to solve. At present, the clean energy R & D investment and equipment, raw materials pre-investment are higher than traditional energy sources, with hydropower and wind power, the infrastructure and equipment, higher input costs. The experience of developed countries in order to clean energy point of view, many of which are high-tech enterprises in the clean energy R & D and production play a leading role, how to tilt policies arouse the enthusiasm of enterprises to increase R & D investment is the need to consider.
Fourth, the clean energy laws and regulations still need to refine and perfect. In order to promote the development of clean energy industry needs according to different stages of development of clean energy and development characteristics, and explore a more detailed introduction of the policy on clean energy to implement protection policies.
four recommendations to promote clean energy industry development
experts said that China should learn from overseas countries in clean energy development experience faster, increase technological innovation and financial investment, through the tilt policy to mobilize the broad masses of enterprises investment enthusiasm, and constantly refine and improve the clean energy-related laws and regulations in order to promote the healthy development of clean energy industry.
First, to seek alternative raw materials. For the ethanol fuel caused world food prices and food crisis, some countries have begun to study from the sweet potatoes, scrap wood, grass, garbage and seaweed extract bio-fuel, is already a breakthrough.
The second is to increase R & D investment. In the clean energy of the extension process, in addition to energy research institutions, high-tech enterprises are the main force of research and development. Countries need to increase capital investment, through policy loans and discount loans and other financial aspects of policy support, either through project financing clean energy projects in a way that access to development funds.
3 is appropriate subsidies. Countries to respond to the use of clean energy businesses and residents in the implementation of financial subsidies, to stimulate the whole community to use clean energy power. If it could be the installation of solar energy devices or wind power generation equipment businesses and households giving tax breaks, subsidies, incentives such as pay less in electricity.
Fourth, greater policy orientation. For example, Sweden, and other clean energy developed countries of at least 25% of the emergency vehicles to use clean energy, while increasing the public procurement and the central government rented the proportion of environmentally friendly vehicles. Apart from some rigid rules, according to China’s clean energy industry in various different characteristics and different stages of development, China also need to refine and improve the protective policies to promote clean energy industry, healthy and rapid development.
中国需要加紧努力，支持清洁能源
环境科学与技术是中国风险投资，最快的一个增长领域，2005至2006年，在清洁技术方面的投资上升到17亿美元的147％，至420亿美元。专家认为，清洁技术领域将信息技术和电讯业，成为第三大投资目标的风险。
目前国内使用可再生能源主要是水电，太阳能，风能和生物质能几种。据中国工程专责小组的计算学院目前在中国可再生能源的发展，是共计190万吨标准煤，估计到2020年可达600亿吨标准煤，2050年约1.7亿吨，达到标准煤炭。
估计，到2020年，中国的太阳能发电能力将达到5亿千瓦，风力发电5000万发电量80000000千瓦研究。此外，将有1000万吨石油的生物质替代产出。如果实现这个目标，到2020年可以产生巨大的环境效益，将是12亿吨温室气体排放量，而中国目前每年的温室5000万吨气体的排放。
的剩余一系列问题的发展
在国际能源危机以及对环境污染加剧的背景下传统能源，使用清洁能源的使用将有效地缓解这些问题，但发展清洁能源，也有主要的四个方面。
第一，原材料和经济发展，矛盾清洁能源的一部分，需要寻找替代原料。作为燃料乙醇的原料玉米和其他粮食作物生产等主要集中在比较发达的国家，在发展乙醇燃料的同时，许多非洲国家都爆发了今年的粮食危机。只要世界粮食短缺问题依然存在，以找到替代玉米，原料是必然的选择。
第二，清洁能源，有许多技术问题需要突破。太阳能光伏发电为例，需要继续开发新材料，太阳能电池，提高电池的光电转换效率;在风力发电，发电设备，包括齿轮箱和高失败率的其他核心部件国内元件，进一步研究和发展，实现自给自足的需要。
第三，清洁能源成本比传统能源，经济，难以解决。目前，清洁能源的研发投资和设备，原料预投资高于传统能源，以水力发电和风力发电，基础设施和设备，投入成本较高。发达国家的经验，以清洁能源的角度来看，其中许多是高清洁能源的研发和生产为主导的高新技术企业倾斜政策，如何调动企业的积极性，增加研发投资是需要考虑的问题。
第四，清洁能源的法律法规仍然需要改进和完善。为了促进清洁能源的产业发展需要，根据清洁能源和发展特点，不同发展阶段，并探讨其对清洁能源政策，更详细地介绍了落实保护政策。
四项建议，以促进清洁能源产业的发展
专家认为，中国应外国，清洁能源发展的经验更快，增加技术创新和金融投资，通过倾斜政策，学习动员广大企业投资的积极性，不断完善和提高清洁能源有关的法律和规章，以促进清洁能源产业的健康发展。
第一，寻找替代原料。对于乙醇燃料引起了全世界的粮食价格和粮食危机，一些国家已开始研究从甘薯，废木材，草，垃圾以及海藻中提取生物燃料，已经是一个突破。
二是增加研发投资。在推广过程清洁能源，是除了能源研究机构，高科技企业的研究和发展的主要力量。国家需要通过政策性贷款，贴息贷款和其他金融政策支持方面的资本投资，通过项目融资或清洁能源项目的方式获得发展资金。
三是适当补贴。国家应对使用清洁能源企业和居民的用财政补贴的实施，促进整个社会使用清洁能源发电。如果它可以成为太阳能设备或风能发电设备的企业和家庭提供税收减免，补贴，如少支付电费优惠安装。
第四，更多的政策取向。例如，瑞典和其他清洁能源开发，至少25％的国家紧急车辆使用清洁能源，同时提高公共采购及中央政府租用环保车辆的比例。除了一些硬性规定，按照中国的清洁能源产业，在不同特点和不同的发展阶段，中国还需要完善和改进的保护政策，促进清洁能源产业健康快速发展。
08.10.20
Tags: clean, development, energy, investment