China is trying to separate its huge economy from coal and fossil fuel to achieve the carbon neutralization ambition in 2060. So why does China want to break up to 40,000 hydroelectric dams? 0 : 00/3: 10 nam names illustration. Many hydropower dams are becoming excess from the 1950s, China has built big small dams with massive speed to generate electricity, flood control, supply Water irrigation for fields and drinks for cities. But the consequences of that policy have affected the current time. Many smashes are too small to generate electricity, while other hydropower dams simply become redundant because the rivers are exhausted
. On the outskirts of Beijing, Moshikou Hydropower Station, one of China's first hydropower projects, is gradually turning into tourist destinations. Moushikou does not officially stop working but gradually stopped generating electricity because of a serious drought in the north and the need to use the water of upstream people. According to local media, in Beijing alone, more than 80 hydroelectric projects are built
In the years, the volume channel of Vinh Dinh River - "Mother Song" in Beijing exhausted an average of 316 days in year. Water is becoming less and more contaminated. Many Chinese hydroelectric dams are not lucky to become a tourist destination like Moshikou. There are those who lose six years to accomplish but have not yet been used until the end of 2017, the longest Yangtze River China and its accessories have more than 24,000 hydropower stations spread over 10 provinces. At least 930 of which are built without an environmental assessment. Many old dams are seriously threatening to safety, especially in summer floods. According to the Chinese Ministry of Natural Resources, 3,515 reservoirs have been broken from 1915-2011. Among them, there were a disaster breaking the village beating in Ha Nam province, China in 1975, robbing the life of about 240,000 people. Large dams and hydropower lakes also caused criticism because of environmental destruction. They change the flow of the river, submerge the living environment of the organism and prevent the migration and lay eggs of fish
From when Tam Hiep dam is completed in 2006 after two decades, some lakes are downstream Has been significantly narrowed or disappeared. A hydropower dam in Weizishui village in Beijing. Photo: Bloomberg40,000 Small hydroelectric dams will be closed to build large hydropower projects, including 16GW-powered transparent hydroelectric projects that have come into operation. But the Chinese government said they want to prevent the development of smaller buildings. In the 13th 5-year plan for the hydropower industry since 2016, the government first announced it would "control Strict expansion of small hydropower stations "to protect the environment. After a visit to the Yangti region and frequency in Northwest China of the President of the NEW 2018, he launched a national campaign In order to eliminate or improve 40,000 small hydroelectric dams. However, supermobilized supporters need more hydroelectricity, not less to reduce fossil energy. Zhang Boting, Deputy Secretary-General of China Hydropower Engineering Association said that it was necessary to remove previous coal projects, not hydropower, to achieve the carbon neutral target. Another problem is who will pay Money to unload unwanted projects. Closing the hydropower plant is a thing, but lifting a hydroelectric dam, with a large and dangerous large concrete structure, a technical project is not easy. . Dịch vụ:
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