Global plan to install 10 billion LED lights to reduce green house gas emission

At this year's global climate conference held in Paris, France, China, the United States and countries such as India and IKEA agreed (IKEA), and other enterprises, in the next few years, will be installed in the global 10 billion super power-saving LED light bulb, with cuts caused by lighting, accounting for 5% of global greenhouse gas emissions.
Among them, the Chinese government agreed to in 2018 years ago, sold 5 billion LED bulbs, India has agreed to sell 800 million, 2019 years ago ikea has agreed to sell 500 million, 2020 years ago.DOE forecasts for the United States in 2030 by the U.S. department of energy LED lighting sales ratio can reach 84% of the lumen hours, estimate can save 40% of the electricity consumption, value more than the equivalent of today's value of $26 billion in energy costs.
According to UN statistics, because the global lighting use energy-related greenhouse gas emissions, about 5% in the whole world, if can change to LED lighting, energy-saving lamps, lighting, can save at least half the emissions, on the impact of the global environment will be positive.Accounted for 15% of global electricity consumption, according to the lighting, the power output more than all the world's nuclear power stations, 2030 years ago are more eager to 50%.If global LED bulbs instead, emissions can be reduced by as much as 735 million tons of carbon dioxide, equivalent to nearly 250 emissions from coal-fired power stations.
"By 2020, the production scale of China's semiconductor lighting industry is expected to exceed one trillion yuan, will be greatly beneficial to energy conservation and emissions reduction."National semiconductor lighting project research and development and industry alliance, deputy secretary-general RuanJun said.
Semiconductor (LED) lighting is also called solid-state lighting, is once again after the incandescent lamp, fluorescent lamp lighting revolution.Data shows, according to the lighting calculation, 6 hours a day on average a lamp LED light compared with the same intensity of illumination of incandescent lamp, about 76.65 KWH a year can save electricity, reduce co2 emissions by 107.3 kilograms, saving BiaoMei 26.83 kg;Compared with the same intensity of illumination fluorescent, about 40 kilowatt hours a year can save electricity, carbon dioxide 42.75 kg, save BiaoMei 13.68 kg.
It is precisely because has the energy conservation and environmental protection, long service life, the characteristics of wide application, semiconductor lighting as an important field of energy conservation and environmental protection industry, is one of the strategic emerging industry in China.In recent years, China's semiconductor lighting key technology with the international level gap is narrowing, in pursuit of high photosynthetic efficiency at the same time, LED lighting by alternative to on-demand beyond lighting and lighting.
At present, the LED lighting industry chain link of different technological breakthroughs and technological innovation is rapidly increasing.In terms of material, the new substrate materials and technology progress rapidly;Lighting applications, in order to enhance the innovation of the product cost performance, reliability and light quality is concentrated;In terms of the visual lighting, the study of the biology, agriculture, medical treatment, uv LED rapid development;In the industrialization of research, the combination of building materials and LED lighting progress;Intelligent lighting is the most eye-catching areas at present, technology and application development rapidly.
RuanJun tells a reporter, as technology constantly breakthroughs, energy-saving effect of the emerging, the continuous expansion of industries and applications continue to expand, in the field of semiconductor lighting industry has established the leading position in the lighting industry in China, and enter the critical period of development.
In 2015, China's semiconductor lighting industry as a whole will reach more than 4200 one hundred million yuan, the scale from 350.7 billion yuan in 2014 increased by 21%, keep the high-speed growth.Among them, the epitaxy chip size of about 15 billion yuan, package size of about 60 billion yuan, the downstream application size rose to 340 billion yuan.
At the same time, the semiconductor lighting industry in saving energy, reducing greenhouse gas emissions intensity, etc have also made remarkable achievements.In 2015, LED the functional lighting market penetration was 30%, and the power saving 100 billion KWH, 9000 tons of carbon dioxide emissions more than 9000.
"Much starker choices-and graver consequences-in" period, the global energy crisis, environmental degradation, the challenge of an ageing population, especially the new normal into the economy, the economic growth is shifting, in the process of structure adjustment and industrial upgrading, to semiconductor lighting provides wider development needs and opportunities.
From the point of view of the industry's own development, LED lighting industry is from the cost/efficiency/technical drive market driven.In the new stage of development, LED lighting will become more energy efficient and green lighting intelligent, digital and networked.
RuanJun analysis said, because the LED light source is electronics, especially suitable for combined with automatic control and sensing technology, the development of intelligent lighting, at the same time of individuation, comfortable, safe and efficient, can further through the system of management to achieve something greater than itself of lamps and lanterns day energy secondary energy saving effect (can be energy-saving 30%), therefore, intelligent lighting to replace traditional lighting is the inevitable trend of the future lighting industry development.It will also make the LED lighting has play a more important role in promoting energy conservation and emissions reduction.
According to the national semiconductor lighting project research and development and industry alliance predicts that by 2020, the market penetration of semiconductor lighting industry in China was 70%, and the power saving 340 billion KWH, the three gorges hydropower station is 3.4 times of electricity in the whole year of 2014.