大力发展新能源,减少对煤炭、石油等传统资源的依赖,是世界各国应对全球气候变暖以及能源危机而积极努力的方向。尤其是受2008年全球能源危机和国际金融危机的影响,各国对新能源的追求已经提升至能源战略高度。从整体上 Vigorously developing new energy and reducing dependence on traditional resources such as coal and petroleum are the directions for all countries in the world to work hard to tackle the global warming and the energy crisis. Particularly affected by the global energy crisis and the international financial crisis in 2008, the pursuit of new energy in various countries has been raised to the level of energy strategy. Overall