How to treat all coal-fired units in Beijing Huaneng Thermal Power Plant to be shut down soon?

Coal-fired boilers stopped in all parts of Beijing. It is planned to completely withdraw from the coal-fired boilers in the Fifth Ring Road in 20 15 (all coal-fired boilers in the Fifth Ring Road will stop running this year, except for some courtyard boilers that are not coordinated, and the coal-fired boilers in the Fifth Ring Road in Beijing will be cancelled, reducing the coal consumption by 2.6 million tons). In 2020, the central city and key functional areas will be completely coal-free.

To this end, some major thermal power plants in the city were rebuilt on the spot and some were relocated, forming four major thermal power center projects. Huaneng Beijing Thermal Power Plant is located in Wangsiying (southwest of the Fifth Ring Bridge on Jianguangqu Road) and is the thermal power center in southeast Beijing. Northwest Thermal Power Center is located in Shijingshan Gaojing (Datang and Jingneng, shut down Datang Gaojing Thermal Power Plant and Jingneng Shijingshan Thermal Power Plant), Southwest Thermal Power Center is located in Caoqiao (Jingqiao Thermal Power Expansion), and Northeast Thermal Power Center is located in Gaoantun (Jingneng and Guohua, shut down Guohua No.1 Thermal Power Plant in the CBD expansion area of Xidawang Road, Jingneng No.3 Thermal Power Plant in Yungang, Fengtai .. Yungang and Gaoantun are almost diagonally opposite, and nothing can be done).

Why are you doing this? ..... It seems that the larger the scale, the easier it is to protect the environment.

The reason is actually environmental protection.

Although it was mentioned earlier (as early as 4 trillion yuan in 2008, it was reported by the four major thermal power centers), it was actually published in a document in Beijing in June 20 10 (the name is too long), and the second half of 20 10 was the time when smog broke out and PM2.5 just entered the Chinese dictionary. (Speaking of this, it is also 20 10, and there is another very important policy-is it directly related to PM2.5? )

But from the perspective of environmental protection in Beijing, the best state is that there is no thermal power plant in the central city. All the electricity is transferred from outside the central city, even outside the city and even in Inner Mongolia. This is the least polluted.

Then why is it a coal-fired power plant?

Ignoring a very important factor: thermal power plants provide heat in addition to power supply.

Even for Beijing, thermal power plants are designed to ensure heating construction. In other words, the power load in Beijing is not the object of consideration for these thermal power plants at all, but cogeneration, which provides electricity by the way. Taking 20 12 as an example, Beijing's total electricity consumption is 866,543.8 billion kWh, of which Beijing only produces 28.5 billion kWh. Beijing Statistical Yearbook 20 13:? Power balance sheet, energy production)

Therefore, it is not Beijing's turn to consider the security concerns of the national energy strategy, and several power plants in Beijing can't achieve that kind of impact.

About prices and subsidies.

Heating is originally a loss, or it has been a loss for a long time, and coal to gas has only become more loss-making. Beijing's 20 12 (annual) heating subsidy is 4.2 billion yuan. -2065 438+04 The bus and subway budget is 20 billion.

For almost welfare (institutional advantage! ) heating, even if the price increase will be very cautious, but the price increase by heat measurement is definitely a trend in the future.