Urumqi municipal lighting project for the first time the introduction of "EMC" mode

Xinjiang news network does not need to spend a penny, the government will be able to complete the transformation of municipal lighting energy conservation, enjoy the benefits brought about by resource conservation at the same time, the city's municipal lighting to complete the exchange project...... This seemingly impossible task has become a new model to create a conservation oriented society in Urumqi. Recently, the Urumqi Urban Management Committee (administrative law enforcement bureau) lighting contract energy management model (EMC) model officially signed.

The project for the new mode of cooperation, Xinjiang was first introduced in July 2013 started, 200 sets of equipment installed in the street lamp lighting system has 130 thousand lights in the end of 2014, the city development and Reform Commission approved the final acceptance. Through a year of trial operation, the Xinjiang Uygur Autonomous Region Institute of Metrology and testing issued a report on the audit of electricity consumption, sampling results show that: Urumqi street power saving system is 26.09%.

According to the 200 point sharing and electricity consumption as the benchmark estimates: annual electricity savings of 7 million 687 thousand degrees, saving electricity 4 million 435 thousand and 400 yuan per kilowatt hour, produced 0.34 kg of standard coal consumption calculation, each year the city can save 2600 tons of standard coal, calculated every tons of standard coal to produce 2.66 tons of CO2 emissions per year to reduce CO2 emissions 6900 tons.

Huang Wendong, deputy director of the municipal public lighting supervision center, director of the introduction, the traditional municipal management model is the government, that the government to pay maintenance and maintenance of street lamps, the government bears all kinds of costs. And now the use of zero investment, zero risk EMC model, the model can not only exempt the government's financial and technical risks, but also fully release the production capacity.

Energy management contract this "windfall" like, for the government to provide funds, equipment, including installation, maintenance and other services, the government can use the energy saved expenses paid Street renovation costs. In the past year, street maintenance materials and electricity costs require a large amount of government spending. The successful completion of the project, not only means that the level of the city's green lighting energy conservation continues to improve, the pace of lighting facilities to keep pace with the market, but also reflects the lighting effect of 'people-oriented' purpose. Huang Wendong said.

Traditional mode of power away from the original intention

The traditional street lamp is very dependent on the voltage of the power grid, sometimes it will cause the light pollution. For example, in the middle of the night on the city when large power, low voltage lamp brightness is not enough, and in the midnight, residents to reduce electricity consumption after the voltage increases, but more bright lights, which leads to the waste of power resources.

"Light pollution, in addition to waste, but also affect people's lives. Shi Jingan, deputy director of the municipal public lighting supervision center, said the city's main road width is wide, the use of double arm lights or one arm lights, and the next night, the vehicle is scarce, lighting requirements can be properly reduced.

Residents living in the river road and the outer ring street has complained, because the street light is too strong in the middle of the night, affecting the residents along the sleep. Shi Jingan introduction, power saver to ensure a constant current output power, will not be affected by the grid voltage. The model is based on the peak and trough of a road traffic flow, automatically adjust the brightness of the hours, not only does not affect the lives of citizens.

It is reported that the current lighting power-saving measures management power, new technology, new light three ways. The traditional energy-saving lamp, lamp, including midnight etc., and which does not take into account the actual lighting needs only "energy saving" measures, leaving a great potential for the city's public security management and traffic safety, a clear departure from the planning and setting up a system for the purpose of city street lamp. In addition, the fluctuation amplitude of the different voltage will increase the ratio of electricity and heat, which will reduce the efficiency of the lamp and cause the waste of power. Will also lead to a short life of light, the need for frequent maintenance and replacement lamps, increase maintenance costs.

"EMC" first appeared in the Xinjiang municipal stage

For the huge energy consumption of urban lighting, the local government and street lighting management departments attach great importance to. How to reduce energy consumption, reduce electricity consumption has been an important issue for the municipal government to consider and explore. However, due to the lack of advanced technology and construction funds, despite the adoption of a number of energy-saving measures, but the effect is not satisfactory.

And at this time, a kind of EMC power saving mode for the first time in the city of Xinjiang. Energy management contract, referred to as "EMC" (Energy Management Contracting), is a way to reduce energy costs to pay market energy-saving mechanism of energy saving projects cost, in the enterprise, the new management mode and this is also the Urumqi first introduced.

"'EMC" model in practice has proved that: the government can reduce the financial pressure to lower costs and more efficient to speed up urban upgrading. "Stone king said, because this model is the first partner out of funds, technology and equipment, make a profit recovery of investment and energy saving benefits obtained from energy saving after the transformation, is a new market-oriented energy-saving mechanism.

In the lighting industry, is to use the side lights without one-time pay lamps, by instalments, will reduce the electricity saving lamp part, used to pay electricity, the actual batch of lamps, the seller operation cost.

According to reports, compared with the past government projects by the construction unit to purchase materials, and now by the partners to provide products, technology, reducing the technical risks, but also contributed to the interaction between enterprises and government