The most popular new energy starts China's power s

2022-08-04
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New energy opens up China's power: solar energy will become the mainstream after 2030 editor's note: the villagers introduced the rotating windmill to outsiders in an exaggerated tone: "that's money! One turn is twenty cents. You can count how many turns it takes a day"

the financial crisis. The haze over the performance of polyurethane insulation materials has not disappeared. Countries around the world have launched a competition on new energy

the Obama administration has placed the development of new energy at an unprecedented strategic height. In its economic stimulus plan, the part involving new energy is as high as $50billion

more than half of China's provinces are building new energy bases, with fans rotating happily and solar panels laid intensively

this is called the fourth industrial revolution in human history. Its significance and influence even surpass the previous three, "green economy" is its label

"in the next 50 to 100 years, the global economy will face the transformation from industrial civilization to ecological civilization. If China still indulges in the thinking of traditional industrial civilization, such development will have no future." Xujianmin, member of the environment and Resources Protection Committee of the National People's Congress, said

we have clearly identified the development path, but China's new energy is still in the primary stage of "horse racing", and the game between traditional energy and new energy is also escalating

playing a "chess game" of national energy is related to the "China Power" in the future

"gale song"

driving westward on the vast Gobi in Jiuquan, Gansu Province, the blue sky and yellow sand meet where the eyes are poor. Between the yellow and blue sky and the sky, there are neatly arranged white windmills, and the battlefield is an array of autumn soldiers

when you get closer, you will know that these white wind turbine towers are behemoths. The tower barrel is 40 meters high, and the blade rotation diameter is 50 meters. They are like giant arms. In the ancient wind blowing in the Gobi, they rotate like perpetual motors. The power generated by rotation enters the transmission power through the main control room and booster station, and is sent to Lanzhou 800 kilometers away

on the Gobi of 30 square kilometers, 200 white wind turbine towers are arranged along the East-West wind direction, which is spectacular

this is Guazhou County, Jiuquan City, Gansu Province. Outside this millennium old city on China's ancient Silk Road, heavy trucks shuttle back and forth. The wheels roll up dust. A large wind farm is under construction. The slogan "Building Three Gorges on land" on the construction site explains the nature and scale of the project

Jiuquan wind power base is the first wind power base in China and even the world that has been developed and operated in ten million kilowatts. The total investment of this project is expected to reach more than 120 billion yuan, which will become another landmark project of the country's western development after the west to east gas transmission, West to East oil transmission, West to East power transmission and Qinghai Tibet railway

according to the plan, the installed capacity of wind power in Jiuquan city will reach 20million kW in 2020. The total installed capacity of the Three Gorges power station is 22.5 million KW

Guazhou County, which bears the main body of this large project, is only a small city with a population of 40000. The terrain is flat and covered with large gravel, with a momentum of four or two thousand pounds

the wind was once regarded as a natural disaster here, "the wind blows the rocks away, and there is no grass on the ground"

wind has become a valuable resource. The local villagers introduced the spinning windmill to the outsiders in an exaggerated tone: "that's money! One turn is 20 cents. How many turns does it take a day?"

Jiuquan is rich in wind energy resources. Guazhou county is known as the "wind reservoir of the world", with an average annual wind speed of 3.7 meters/second, which is equivalent to four or five force winds blowing every day for 365 days a year

according to the assessment of the meteorological department, the annual effective wind speed in Jiuquan city is more than 6300 hours, the annual full load power generation is about 2300 hours, and the total reserve of wind energy resources is 150million kW. In theory, nearly 10000 square kilometers of "white forest" covered by windmills can be built in Jiuquan, accounting for 5.15% of the total area of the city

the site selection and wind measurement of Jiuquan experimental wind farm were started 14 years ago. In April this year, with the approval of the state, the total installed capacity of phase I project was 3.8 million KW, with a total investment of 38billion yuan

on August 8, the first phase of Jiuquan wind power base was fully started, and it is planned to be completed by the end of 2010. It is planned that by 2015, the total installed capacity of Jiuquan wind power base will reach 12.71 million KW, forming a 10 million kW wind power base

in the next seven years, it will form an annual investment of more than 17 billion yuan, and effectively stimulate the development of local financial, insurance, catering, entertainment and other economic and social undertakings. It is expected that more than 5000 jobs will be added

"Ode to the sun"

"chasing the wind" and "day by day", the pace of new energy is endless

on August 28, the first large-scale photovoltaic power station in China was also started. It is located in Dunhuang, more than 100 kilometers west of Guazhou, another famous historical city on the ancient Silk Road

the Dunhuang 10MW solar photovoltaic power generation project is a great effort to express energy by the percentage of standard distance for the development of clean Hexi corridor

Dunhuang is located at the western end of Hexi Corridor, an inland area with 40 ° N and 94 ° e longitude. With high atmospheric transparency and long sunshine time, it can develop and utilize 5000 square kilometers of desert suitable for solar power generation. The potential installed capacity of solar power generation reaches 136million kW, and the annual power generation can reach more than 200 billion kwh

Gansu Province is one of the earliest provinces in China to research, develop and utilize solar energy. The first special solar energy research institution, the first solar house and the first solar cooker in China were all built in Lanzhou

On December 19, 2008, Datang Wuwei solar power station, China's first desertification parallel photovoltaic power station, was completed and put into operation in the Chengdong science and technology demonstration park of Wuwei City, which is located at the edge of Tengger Desert. 2300 solar panels were placed on a large gravel ground, receiving sunlight

Dunhuang 10MW photovoltaic power station initially has the outstanding advantages of green environmental protection, strong decoration, super wear resistance, simple installation and easy protection. It is located in the north of 215 National Road, Qili Town, Dunhuang City, 13 kilometers away from the urban area of Dunhuang, covering an area of 1million square meters, with a total investment of about 203million yuan. The designed total installed capacity is 10MW, with an average annual power generation of 16.37 million kwh. It is planned to be completed and put into operation before October 31, 2010. After completion, it will become the largest photovoltaic power station in the world

Dunhuang, on the other hand, aims to become a ten million kilowatt "desert sun city" and the first "zero emission" city in China

in the future, the ancient Silk Road will be a broader ocean of black solar panels, forming a strange picture of "white sail and black water" with large white windmills

"coal to oil"

drive from Yinchuan, the capital of Ningxia Hui Autonomous Region, to the southeast for more than half an hour to reach Ningxia Ningdong energy and chemical industry base under construction

Ningdong energy and chemical industry base is located at the southwest edge of Maowusu Desert in the east of Ningxia. In the past, nomads only saw grass on the ground, not treasure underground. Ningdong has proven coal reserves of 27.3 billion tons, which is equivalent to the total proved reserves of the three northeastern provinces. It is a rare packaged coal field in China

Ningdong has become one of the 13 100 million ton large-scale coal bases approved by China, and has been listed as one of the 6 large-scale coal bases and 7 coal chemical bases built by the state. It is the largest coal power and chemical project group that has been started at one time in the history of China's energy construction without manual intervention

liangjiyu, executive vice mayor of Yinchuan, said that the "No. 1 project" in Ningxia was launched in 2003. It is planned to spend 17 years and invest about 300billion yuan. After completion in 2020, it will become the largest coal chemical industry base in Asia

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