"Green Olympics" is one of the Olympic legacies left by Beijing Olympic Games. "Green Olympics" has also become the concrete embodiment of "sustainable development", one of the three concepts put forward by Beijing when it applied for the 2022 Winter Olympics. ?

Green power refers to the use of specific power generation equipment, such as fans and solar photovoltaic cells, to convert renewable energy such as wind energy and solar energy into electricity. Adhering to ecological priority, resource conservation and environmental friendliness is also one of the core concepts in the preparation for the Beijing Winter Olympics. ?

The wind in Zhangjiakou lights up the lights in Beijing. Zhangbei flexible DC project is the world's first four-terminal flexible DC network to transmit large-scale wind power, photovoltaic, pumped storage and other energy sources, and will send clean energy from Zhangjiakou to Beijing-Tianjin-Hebei region. At present, wind power and photovoltaic power generation from Zhangjiakou can deliver 654.38+04 billion kWh of "green electricity" to Beijing every year, which is one tenth of Beijing's annual electricity consumption.

According to estimates, by the end of the Paralympic Winter Games in 2022, the Winter Olympics venues are expected to consume about 400 million kWh of green electricity, and it is estimated that the standard coal combustion will be reduced by 1.28 million tons, and the carbon dioxide emission will be reduced by 320,000 tons.

The Origin of Green Olympics

In the process of preparing for the Olympic Games after the 1960s, all countries are striding forward to the large-scale and modernization of buildings, but they pay little attention to the impact of these buildings on the city and the natural environment, which has brought some bad consequences to the host city and directly affected the development of the Olympic Movement itself.

In 1980s, both the IOC and the host city began to pay attention to environmental protection. 1993, when the IOC newly built the IOC Olympic Museum, it set the principle of not damaging the surrounding environment. At that time, in order to preserve an old oak tree, the designer revised the construction plan many times, and finally the old oak tree was preserved. This move triggered a heated discussion in the international community, marking the formal proposal of the concept of green Olympics.

1994 the international Olympic Committee lists the environment as the third pillar after education and culture. From 65438 to 0996, the Olympic Charter listed environmental protection as one of the main tasks of the International Olympic Committee. In the same year, the International Olympic Committee set up the Environment Committee, requiring that the bidding city must have the conditions of urban beautification and elegant environment.

During the period of 1999, the programmatic document of Olympic environmental protection-Olympic Movement Agenda 2 1 century was adopted, and promoting sustainable development became one of the fundamental goals of the Olympic Movement.

The new trend of the International Olympic Committee on environmental protection and the new requirements for the environmental protection of the bidding cities have greatly inspired and promoted the environmental awareness and measures of the bidding cities and countries.

The above contents refer to Sino-Singapore. Com- Winter Olympics. How many tens of thousands of tons can "green electricity" help Beijing Winter Olympics venues reduce emissions?