June 21 is China's Lunar New Year's Day, and it is also the longest day of sunshine in the Northern Hemisphere. The arrival of this day is a sign of the beginning of the summer electricity peak. Affected by the Wenchuan earthquake and the global energy crisis, there will be a large power gap in some parts of China this summer, especially in the south.
In order to encourage people to save electricity and advocate a new concept of energy conservation and environmental protection, on the evening of June 21, cities such as Hong Kong, Guangzhou, Kunming, Shanghai, Beijing and Zhengzhou participated in the two-hour energy-saving operation in Asia, leaving the general public for one to two hours. In the dark, I realized another important meaning of energy saving and environmental protection.
This time, the light-off event, in terms of time, is only a short one or two hours, but it is held in dozens of cities in China, Japan, Singapore, South Korea and other countries. This activity may help people turn energy conservation and emission reduction into daily conscious actions.
What does this energy-saving action mean? Xinhuanet commented that in the context of global environmental degradation and rising energy prices, more and more people realize that it is not just a matter of blindly ignoring the global light-off event. This is what I want to express.
Environmental and energy issues have always plagued the development of human society. Moreover, with the development of the social economy, the environment is deteriorating, and energy contradictions are also increasing. The White Paper of China's Energy Status and Policy released by the State Council Information Office last December pointed out that China's energy supply system is facing major challenges. The first point of its outstanding performance is that resources are constrained and energy efficiency is low. To this end, China has established an energy development strategy that adheres to conservation priorities and supports sustainable economic and social development with sustainable energy development.
The report of the 17th National Congress of the Communist Party of China also clearly pointed out that adhering to the basic national policy of conserving resources and protecting the environment has a bearing on the vital interests of the people and the survival and development of the Chinese nation. It is imperative to put a resource-conserving and environment-friendly society in a prominent position and implement it in every unit and every family. In terms of energy conservation and environmental protection, China still has a large gap compared with developed countries. But what is gratifying is that the government and the people have already recognized this problem and are actively taking action.
For example, in terms of lighting energy conservation, during the 11th Five-Year Plan period, China will use financial subsidies to promote 150 million high-efficiency energy-saving lamps instead of high-energy and low-power incandescent lamps. Tests have shown that this measure can save 29 billion kWh, that is, to build a thermal power plant with 6 million kilowatts of installed capacity, reduce coal for power generation by 15 million tons, emit less than 29 million tons of carbon dioxide, and 290,000 tons of sulfur dioxide. Will achieve significant energy saving and emission reduction effects.
If the use of financial subsidies to promote energy-saving lamps represents the official will, then this summer solstice light-off action reflects the awakening of civil energy conservation and environmental protection awareness.
Shanghai News Morning News said in this energy-saving action: Although the summer solstice lights are only a small movement, they can be combined into a warm current that promotes change. As one of the initiators of this event, the Friends of the Earth in Hong Kong said: Turning off the lights, unable to change the climate change and other issues in a timely manner, but it is a symbol, clearly indicating that everyone will say what they must do, do energy conservation and emission reduction Fight against light pollution.
According to media reports, in this light-off operation, not only the ordinary citizens actively responded, but many environmental volunteers turned off their lights in their own homes and units, while the owners of some large-scale buildings, businesses or shops also responded to the initiative to close buildings or shops. Exterior lights.
For example, in Hong Kong, the landmark buildings on both sides of the Victoria Harbour and some large outdoor light box advertisements are actively responding, saving energy with practical actions. The summer solstice lights have more than 140 buildings in Hong Kong, making it the biggest light-off event in Hong Kong's history. For example, in Zhengzhou, Henan Province, the city's landscape lights were all closed that night, and the scale of lights-out was the highest in Asia. For example, in Fuling Hualin Yujing Community, some media predicted that the community will turn off the lights on the 21st of the 21st, and will save 300 kilowatt hours or save 3000 kilograms of raw coal, reducing carbon dioxide and sulfur dioxide emissions to 3000kg and 3 respectively. kilogram.
In fact, the summer solstice is only a temporary act, and it may also prompt people to recognize the seriousness of the energy shortage and form a awareness of energy conservation and emission reduction; and its impact may still be largely unknowable. But the small thing of turning off the lights involves the big thing about energy saving. According to our survey, the citizens can turn off the lights at will, saving 4.9 kWh per household per year and correspondingly reducing carbon dioxide by 4.7 kg. If the country's 390 million households can do it, it can save 1.96 billion kWh per year and reduce carbon dioxide emissions by 1.88 million tons. In the 21st century, where the energy and environmental crisis is increasingly prominent, energy conservation and emission reduction will surely become a long-term behavior of people around the world.
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