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The author:(作者)aaapublished in(发表于) 2014/9/8 11:39:14 Baihetan hydropower station in Sichuan EIA entertained installed only to the three Gorges reservoir
Recently, the Chengdu commercial daily reporter was informed that the design capacity is currently China's second largest hydropower plant after the three gorges---baihetan hydropower station of the jinsha River, the EIA report on July 29 by the Ministry of environmental protection accepted. This is the second of the three gorges and the xiluodu hydropower station after that country's third qianwanqianwa-level giant hydropower station, installed capacity of 16 million-kilowatt, average power generation reached 64.095 billion kWh, and Yibin flood control capability can be enhanced to a 100-year flood event. According to the budget outcome at this stage, baihetan hydropower stations exceeded the multi-billion-dollar project.
Capacity second only to the three gorges hydropower station
The EIA documents show that in the 1950 of the 20th century, the Yangtze River Water Conservancy Committee, the electric power construction in China Kunming hydroelectric investigation, design and Research Institute, Chengdu hydroelectric investigation, design and Research Institute and the Chinese Academy of Sciences, and other units on the jinsha River basin development was a lot of investigation, planning and design. In 2012, the cwrc completed Yangtze River basin comprehensive planning of water resources (2012-2030) won the approval of the State Council, which baihetan hydropower station as the near term development projects.
According to planning, jinsha River downstream panzhihua to Yibin River points four level development, that wudongde, and crane Beach, and Brook luodu, and to home Dam four a cascade, which capacity 13.86 million-kilowatt of Brook Los du and 6.4 million-kilowatt of to home dam water station unit, has Yu July 4 announced all production power, both respectively became China has built voted shipped of second big and third big hydropower station, two seat station total production installed up 20.26 million-kilowatt, more annual electricity 88 billion-kilowatt Shi, equivalent and production a seat TGP station. Baihetan hydropower stations and are proceeding with installed capacity of 16 million-kilowatt, over 13.86 million-kilowatt of xiluodu, second only to the three Gorges Dam project, 22.5 million-kilowatt.
However, according to the regulation, construction works shall be made after the EIA approval to formally began.
Yibin flood prevention capacity of up to hundred-year event
Power base of jinsha River is the largest of 13 hydropower base in China, and it is a "West to East" an important energy base. According to EIA documents, baihetan dam is located in ningnan County, Sichuan Liangshan baihetan hydropower junction town and zhaotong, Yunnan qiaojia County da, wudongde hydropower station dam in the upper River Dam margin a total of 182 kilometers from downstream of xiluodu hydropower station dam River a total of 195 kilometers from the qiaojia County Road 41 km from ningnan County, highway mileage of 65 kilometers, about 380 km from rivers in Yibin city mileage.
According to the EIA report, baihetan hydropower station ensures power 5.5 million-kilowatt, average electricity 64.095 billion kWh, power transmission in central China and East China area, can save about 27 million tons of raw coal annually, equivalent to building about 7 large coal mine with an annual production capacity of 4 million tons, calculated at 100 total savings of about 2.7 billion tons of raw coal, which can help ease coal transportation pressure, reduce pollution in Central and eastern areas.
Flood prevention, baihetan dam downstream flood control capacity of Yibin city can be enhanced to meet the 100-year flood event, at the same time improve the flood control capacity of Luzhou, Chongqing and other cities, with the commitment of three Gorges reservoir flood in the lower reaches of the Yangtze River.
Will be releasing rare and endemic fish station
The EIA documents show that middle and lower reaches of the jinsha River a total of 154 species of fish, of which 56 unique fish species in the upper reaches of the Yangtze River. Scope of the evaluation of this project of jinsha River in panzhihua 60 fish species collected between ancient colorful humanties section, endemic fish species of which 27 species.
Report book proposed, combines jinsha River middle and lower reaches of proliferation release planning integrated considered, Crane Beach hydropower station main proliferation release species for round mouth copper fish, and long fin Kiss Minnow gobiocypris rarus, and long thin Mahi, and bass carp, and schizothorax prenanti crack abdominal fish,, which long thin Mahi, and bass carp, and schizothorax prenanti crack abdominal fish as recently proliferation release species, according to survey River fisheries resources status, and reserves and the reservoir construction run Hou waters area, preliminary determines wudongde and crane Beach years release seedlings species for 1.05 million tail around. Project in construction of xiangjiaba fish multiplication terminals, construction of JinShaJiang baihetan and wudongde hub construction zone wudongde hydropower station releasing rare and endemic fish, this proliferation is responsible for both the wudongde and baihetan power station the fish releasing tasks.
Baihetan hydropower stations as one of the downstream of jinsha river cascade hydropower stations, its fish habitat protection from the entire Yangtze River basin integrated and taken into account. Jinsha River habitat protection general patterns according to upper reaches of the Yangtze River as the main sanctuaries of rare and unique, the tail of the reservoir area, tributaries flowing water habitats such as system protection.
Chengdu business daily reporter Zhu Chuhua
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