Tianjin breakthrough in the resources industry and environmental constraints

Tianjin industry in recent years do not always adhere to speed up the development at the expense of the environment, energy saving and environmental protection, emission reduction strategies on industrialization in a prominent position, to the structural optimization of energy to the energy-saving technological progress should be to strengthen the management to energy-saving, out of the A "low input, low consumption, low emission, high efficiency, high-yield" the road of sustainable development.

According to the Tianjin Economic and Trade Committee, in the first half of this year, the city's industrial growth in the high-speed, energy consumption continued to decline year-on-year 9.2 percent, higher than the national average fell 3.4 percent. Last year, 10,000 yuan of industrial added value of Tianjin energy consumption decreased 8.3 percent for the whole city unit GDP energy consumption fell 4.9 percent, the rate of decline for two consecutive years ranked second in the country, have made outstanding contributions.

Tianjin is faced with long-term economic development, resources and environment. Tianjin chronic shortage of freshwater resources per capita possession of fresh water is a national average of 1 / 15, 60% of the water supply from the outside. Iron ore, coal and other major raw materials, fuel resolve all the outsourcing needs; oil, electricity, gas and other important energy also depends mainly on the deployment of national unity and external input, the national energy situation of tension obviously affected. Sulfur dioxide, chemical oxygen demand, such as waste water emissions from some of the already close to or approved by the country's more than the total control of the region.

The structure of energy:
Construction of energy-saving industrial structure
Strictly "start with the mouth," Guan, from the source to eliminate high energy-consuming projects. The introduction of the project and construction, Tianjin inhabitants firmly technological level of resource consumption and environmental protection, three, the strict implementation of a waste of energySince 2006, Tianjin and the implementation of the nearly 1,000 items of industrial investment projects, all in compliance with the norms of national energy conservation, the promotion of energy-saving high-tech industries reached 37%, all the rest of the transformation of traditional industries to reduce energy consumption.
To speed up elimination of outdated production capacity, eliminating the high point and the source of energy. Tianjin in 2007 out of a total of backward cement production capacity 700,000 tons, and glass production capacity 1,500,000 heavy boxes, paper production capacity 74,900 tons, the alcohol production capacity 18,000 tons, casting production capacity 06,000 tons. Implementation of the generating units "on behalf of small to large," the first batch of alternative power generation 550,000,000 kwh for the whole year to save 57,000 tons of standard coal, about 450 tons of sulfur dioxide emission reduction.

Energy technology:

Promoting energy efficiency and promote technological progress

The success of a number of research and development into new technologies, comprehensive utilization of resources. Solar cell technology and its applications, and building integrated solar energy products, high-performance batteries, lithium-ion battery materials, fuel cells for hydrogen energy systems, high-performance storage and conversion technologies, wind energy production equipment to meet all the domestic or international advanced level. Cascade use of geothermal resources and recharge, ground-source heat pump and water-source heat pump technology applications, such as an obvious advantage.  Regenerative industrial furnace waste heat recovery and use of energy-saving technologies to improve energy efficiency occupy a certain status in the country.

Continuing to promote the application of advanced energy-efficient new technologies, new equipment has greatly enhanced the efficiency of energy use. Focus on the promotion of ground-source heat pump and so on dozens of new technologies, such as oxygen-rich coal injection of ten new techniques, such as Frequency ten new equipment. Frequency is only used a technique, reducing the power load on the city's 500,000 kilowatts. The use of special funds to support the energy industry, construction and other areas of the 57 energy-saving projects can be formed more than 40 years, 10,000 tons of standard coal energy-saving capability. In key industries and 21 "Enterprise 1000" carried out with a total investment of 1,240,000,000 yuan of 256 energy-saving technological transformation projects in recent years, the formation of 600,000 tons of standard coal of energy-saving capability.

Energy management:

Strengthen the management of energy-saving

Tianjin also establish and improve a system of norms and regulations of local energy-saving system and the rules and regulations promulgated and implemented the Regulations of Tianjin, as well as energy conservation and reasonable use of fixed asset investment projects to evaluate and review of the interim management of energy consumption assessment methods such as statistical norms and regulations set Documents.

Of 1,000 tons of standard coal in energy consumption, or 3,000,000 kilowatts in power consumption over the project can be carried out with reasonable approval of 21 thousand enterprises in energy consumption and 20,000 tons of standard coal over the implementation of enterprise energy audit, the implementation of the key Energy equipment and energy products, quota management, the implementation of the mandatory 100 local energy-saving standards.

Carried out hundreds of enterprises to create cleaner production audits and cleaner production activities of the business model; the implementation of the accountability system for energy conservation, energy-saving law enforcement to carry out monitoring, to achieve the initial source of strict control, dynamic process of monitoring the performance of the scientific assessment of the new management mechanism for effectively To protect the city's energy saving work.