According to the Hainan Provincial Department of Housing and Urban-Rural Development, Hainan Province has achieved energy-saving effects after completing the task of energy-saving renovation of urban public lighting facilities at the end of last year. In the first half of this year, the electricity consumption of public lighting in cities and counties in the first half of this year was 41.57 million kWh. Compared with the same period before the energy-saving renovation, it saved 8.7 million kWh.
It is understood that Hainan Province has taken the lead in energy-saving renovation of urban public lighting facilities in Qionghai City, Hainan Province since July 2011. By December 2012, Hainan Province has basically completed the energy-saving of urban public lighting facilities. Transform the mission.
According to statistics, in addition to Sansha's 18 cities and counties and Yangpu Economic Development Zone, as well as townships and farms in Hainan Province, a total of 92,000 street lamps were rebuilt, including 62,000 municipal street lamps and 17,000 street lamps. With an annual energy saving of 15,000 tons of standard coal, it can achieve an annual energy saving of 15,000 tons.
At present, the types of street lamps in Hainan are mainly high-pressure sodium lamps, LED street lamps, mixed-light LED street lamps, wind-solar complementary solar street lamps, ceramic metal halide lamps, etc., among which high-pressure sodium lamps account for the largest proportion, while LED street lamps, solar street lamps and other high-efficiency illumination sources The proportion of use has also reached 25.
Hainan Province has carried out a comprehensive renovation of lighting facilities with severely exceeded single-lamp power and unreasonable settings. For example, Haikou City, Hainan Province conducted a general survey of the city's road lighting facilities, and made corresponding energy-saving renovations for different situations. Some closed only one main light, some reduced the power of the single lamp, and some removed the unreasonable sub-lights. There are precision switch light control and lighting in the middle of the night to manage the energy saving effect.
During the transformation, 12 cities and counties such as Qionghai were transformed by the contract energy management mode, that is, the energy-saving service company invested 33,000 street lamps into mixed-light LED energy-saving street lamps, and 12 cities and counties did not need special renovation funds. It is only necessary to pay more than 9 million yuan to the energy-saving service company from the electricity cost saved by the street lamp energy-saving renovation every year during the contract period.
It is understood that the construction of the Hainan Provincial Green Lighting Demonstration Province in 2013 mainly focuses on the green lighting demonstration pilot project in the public building and transportation sectors. By the end of 2013, the five-star and above hotels on the Eastern Line and the waiting room along the East Ring Railway will be completed. Green lighting energy-saving renovation tasks for units such as Meilan Airport and Phoenix Airport Terminal.
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