[Chips machine] North into a centralized clean heating, the use of coal resources how to develop

[Chips machine] North into a centralized clean heating, the use of coal resources how to develop

In the northern region where haze continues to wreak havoc, coal management has been upgraded to clean and warm work. Although the causes of haze different opinions, but coal pollution is one of the main source is an indisputable fact. Clean heating background, whether there is a way out of coal?

 "Clean gas in the northern region, to do a good job of clean energy and coal clean and use and development." In the recently held 2017ISHC & CIHE China Clean Heating Summit, the National Energy Experts Advisory Committee, former deputy director of Bai Rongchun, talking about clean heating top design stressed.

As we all know, China's northern region, more than a large population of clean heating, consumption, involving 15 provinces and cities in the 500 million people. Heating energy consumption of 300 million tons of standard coal, accounting for one-third of the national building energy consumption; coal proportion of up to 80%. In the clean coal management has not yet been upgraded to clean heating, clean coal and blue carbon and other clean coal as a substitute for the traditional way of scattered coal, in many areas to be promoted. However, since 2016 since the delineation of "coal area" and other policies introduced in many areas now referred to the winter clean heating basically refers to coal to electricity and coal to gas.

In Beijing, for example, the process of promoting clean heating has undergone several stages: coal to electricity, coal for clean air operations, coal to clean energy, clean heating and so on. Finally, non-fossil energy is used instead of coal.

Announced in March this year, "Beijing-Tianjin-Hebei and the surrounding areas in 2017 air pollution prevention and control work program," proposed "2 +26" city as the northern region of the first batch of winter clean heating plan implementation, Beijing, Tianjin, Langfang, Baoding 10 Before the end of the completion of "coal area" construction tasks. Transmission channel other cities before the end of October, in accordance with the gas should be gas, should be the principle of electricity, each city completed 50,000 -10 million to coal or coal on behalf of the coal.

In the above "2 + 26" cities in some cities have begun to promote the use of clean coal supporting energy-saving environmental stoves. Reporters learned that the introduction of the New Deal, Beijing and other cities in previous years to promote energy-saving environmental stoves have been electric heating equipment and gas boiler replaced.

According to Hengshui City, Hebei Province, party members Li Zhemin introduction: for the clean heating Hengshui City has developed a three-year plan, in accordance with this plan within three years will complete 900,000 rural coal reform work, 300,000 per year. This 900,000 of the coal to gas, about 80-100 billion yuan investment.

"Our three-year action plan faces three problems to be solved: the first is how to ensure that the gas supply, the second is how to protect the funds, the third is the price." Li Zhemin frankly.

Xinhua News Agency China Economic Information Agency released the "Beijing-Tianjin-Hebei and the surrounding areas of clean heating development report" that expand the scale of central heating, promote "coal to electricity", "coal to gas", clean coal, the use of geothermal resources The heating method is the main choice for the northern region to promote the winter clean heating. However, due to the different resource endowments, different levels of economic development, different subsidies, residents bear different capacity, the use of the transformation path is also different, on the whole, capital and energy support is still a "bottleneck."

According to Guo Wei, deputy director of the State Administration of Electric Power, the National Energy Board is working with the relevant departments to prepare the five-year plan for winter cleaning and heating in the northern region. At present, the plan has been drafted and is soliciting opinions.

The overall goal of the above plan is to strive to use 5 years or so, the basic realization of the haze serious urbanization areas of scattered coal heating clean, the formation of fair and open, diversified, high level of service clean heating market. In the promotion strategy, will focus on the promotion of natural gas, electricity, geothermal, biomass, solar energy, industrial waste heat heating and clean coal concentration heating. In the safeguard measures will be supporting the development of financial support, price mechanism, direct power transactions, energy supply security, institutional reform, environmental protection, technical equipment and industrial system construction and other support measures.

In addition to solve the problem of scattered coal heating mainly concentrated in rural areas, especially for rural areas clean heating put forward the work requirements and targeted measures.

Systematically doing top-level design is essential to promote clean heating in northern China. First of all to establish local conditions, diversified development, clean energy and clean use of coal and the development of ideas. Coal is China's basic resources, resource security level of 96% -97%, while natural gas, oil accounted for only 3% to 4%. Second, scientific and rational control of the northern region in winter heating construction area of the increase, from the demand side force, control the total amount. Once again on the basis of local conditions, scientific and rational selection of winter heating technology path.

"The technical path is not good, there will be toss." Bai Rongchun stressed.

In the choice of technology path, in addition to cogeneration, waste heat resources, renewable energy, the promotion of clean coal replacement, that is, "good coal with a good furnace" is one of the current realistic choice.

To achieve clean heating is the meaning of China's energy transformation. Zhao Huai-yong, director of the Energy Conservation Department of the National Development and Reform Commission, said that coal consumption reduction, especially coal clean and efficient use, is an important part of China's energy consumption revolution, but also the key to the success of China's energy production and consumption revolution.

According to Zhao Zhuren introduction, the next step National Development and Reform Commission will implement key projects, including the efficient use of coal engineering, clean use of engineering, alternative use of the project. Increase the central investment support, guide the social capital and local government investment in coal clean and efficient reduction of the use of the project construction. Will focus on the implementation of the warm and warm project, to promote the use of industrial waste heat in 2020 to replace 50 million tons of coal, 2020, the implementation of alternative coal production use of 10 million tons of targets. At the same time to promote energy-saving boiler environmental protection project to promote the use of clean coal in the boiler to promote the renovation of small boilers to promote the central gas supply, central heating large boiler construction.