At the time of economic globalization's wave upon wave, the globalization of resources and ecological environment are given more and more common concerns by the responsible developed and developing countries. However, it is just no more than a technical economic issue; also it is not confined to one country and region but the global social, economic, political and culture. In view of the contradictions between the economic and social developmental needs and global energy resources repression, ecological environmental bearing capacity, so as to adjust the energy resource supply and energy consumption structure, thus developing clean and renewable energy issue is urgent. Fully understand the important position of hydropower in ecological environment and energy strategy: hydropower should belong to traditional energy, whether large small, it belong to clean and renewable energy and plays an important role in the structure of energy and the security of environment. Hydropower development uses its extensive involvement and broad benefit range, it has high positive correlation with energy strategy, area ecological environmental protection and improvement, the water security of coastal cities and rural areas.3 Bad Usual Practices that May Bring Ruin to Your Prominent mbt shoes

Reservoir, which is conducive to the ecological environment management and urban development; water and electricity`s alternative (minerals, fossil fuels) effects, reduction of mining destruction and harmful emissions caused by burning; large hydropower for large units, high voltage, long-distance transmission technology development, promote cross- area networking and resource allocation optimization, and promote the related industries (technical) progress and development. Great! All the Rage mbt shoes Present an Appearance Last Week! Therefore, on one hand, developing hydropower becomes a viable and effective choice in solving energy and environment problems and realizing sustainable development; on the other hand, we should have development and protection of hydropower both ways. The hydropower development precondition of new period is to guarantee the multiple utilization and the advantage promotion and disadvantage avoidance under the circumstance of ecological environment restraint, and to guarantee relocatees settlement and harmonious development. Developed countries, without any exception, all have the priority of exploiting and utilizing the water energy recourse. Speed up the wind, solar and other clean, renewable energies` development and utilization: the utilization of wind energy has become a relatively mature industry chain. By the end of Dec. 2008, the global total installed capacity of wind electricity surpass more than 120 million kw, equal to about 260 billion kwh of each-year generated electricity each year, emissions reduction is about 200 million tons CO2;

Photovoltaic and solar energy industry is a clue sunrise industry. Global PV power installed capacity will maintain rapid growth, McKinsey forecasts the average annual compound growth rate will be 28% in the next five years. Wind energy, solar energy`s large-scale development and application can break the "bottleneck" as soon as possible. First of all, to break the bottleneck of power generation equipment`s technology, including the design technology and key components manufacture`s bottleneck. From it can manufacture to completely independent from the manufacturer to design, from the long term to long-term to safe and reliable operation, and efficient operation; secondly, to break the bottleneck in large-scale grid, including power generation and network constraints and network technology to undertake absorptive capacity. In terms of technical viability, we are still dependent on the manufacturing (materials and processing) of core components and key technologies. Even the current international level of coastal beaches and offshore wind technology (including large blower, basic disposition, integrating electricity transmission technology, etc) is not mature, and the concerns of safety and reliability is more than its request on economic feasibility.

What is urgent at present is that, on the one hand, increase the investment of the wind field`s planning and design, as well as innovation inputs of the fan`s manufacturing technology, including the technology of key materials; on the other hand, increase the planning and construction inputs of grid, including the operation of grid`s standards and norms; At the same time, advance the establishment and perfection of blower manufacturing into standard and blower technical specification, leading blower industry quality and scale. About the application feasibility, electrical energy products target can be scale intensive grid power or decentralized network of electricity or scale isolating station application, such as directly application on salt chemical industry, sea water desalinization and so on. Or it may be wind, light and water complementary independent network or absorbed into big network balances reconciliation power generation mode. Generally, fine quality of wind power and solar energy resources are all far away from load centre, large scale wind power and photovoltaic power generation need strong network.

In all, developing energy technique not only has conflicts and collaborative of technology and economy feasibility as well as technological progress, but also has conflicts and collaborative of industry chains, must integrate them into the plan of economic, social and political development strategy and energy (power) restructuring. Under the scientific development concept, maintain overall planning guidance, the legal system' protection, measures and policies' motivation; adhere to the principles on both development and protection to establish the coexistence of competition and cooperation; to form scientific power (energy) structure in a faster speed and higher quality.