It is not easy to design and build the "Bird's Nest", and it is even more difficult to make the "Bird's Nest" full of vigor and vitality in the future. According to reports, the concept of thrifty hosting the Olympic Games and sustainable development has been running through the design of the "Bird's Nest" at the beginning and in the process of deepening the design. On the premise of meeting the Olympic functions, the balance between permanent facilities and temporary facilities should be fully considered. According to the requirements, the Bird's Nest has 654.38+million seats, of which 80,000 are permanent and the other 20,000 are temporarily added during the Olympic Games.

On this basis, the function of the "Bird's Nest" is combined with the future orientation of the surrounding areas and even the long-term development planning of the whole city. According to the established planning scheme, the central area of the Olympic Park where the "Bird's Nest" is located will become a civic activity center integrating sports competitions, conferences and exhibitions, culture and entertainment, business and leisure shopping. As the main stadium of Beijing Olympic Games, the "Bird's Nest" will become one of the landmark buildings in Beijing, and it will also become a hot spot for people to visit and travel for a long time. At the same time, in the design and construction of the "Bird's Nest", great efforts have been made in the versatility of the site and space to improve the utilization efficiency of the site. In addition to undertaking the opening and closing ceremonies and sports competitions, it will also meet the needs of fitness, business, exhibitions and performances, laying a solid foundation for the successful implementation of "post-Olympic development".

As the main stadium of Beijing Olympic Games, the National Stadium will adopt solar photovoltaic power generation system. Green Olympics, high-tech Olympics and people's Olympics are the three major themes of Beijing Olympic Games. Suntech's solar photovoltaic power generation system is located in the Bird's Nest, which integrates clean and environmentally friendly solar power generation with the National Stadium. It is not only an excellent embodiment of the three themes of the Beijing Olympic Games, but also plays a positive role in promoting the use of green energy, effectively controlling and reducing air pollution in Beijing and surrounding areas, and advocating a green lifestyle. At present, the technology of solar photovoltaic power generation system is at the advanced level in the world. The solar power generation system is independently developed by Wuxi Suntech Solar Power Co., Ltd. and exclusively provided to the National Stadium. It is installed on the main channel of the National Stadium 12, with a total investment of RMB10,000,000 and a total capacity of 130 kW, which will be a good supplement to the power supply of the National Stadium.