In recent years, many countries have formulated policies to promote efficient lighting and eliminate inefficient lighting. Relevant standards have been introduced one after another, and product testing laboratories have been established. This means that UNEP and other agencies have promoted the world in efficient lighting. The importance of efficient lighting.
Efficient lighting money and the environment <br> <br> Zahedi noted that currently, electricity for lighting accounts for 15% of global electricity consumption, carbon dioxide emissions accounted for 5% of the world. Advanced lighting technologies including LEDs and controls can reduce carbon dioxide emissions by more than half. The use of efficient lighting not only helps protect the global climate and the environment, but also benefits all countries and their consumers. The reduction in the use of such lighting in Asia alone can reduce nearly 200 million tons of carbon dioxide emissions per year, equivalent to Australia. Annual carbon dioxide emissions.
In addition, the economic benefits of using LED lights are not to be underestimated. Zahdi said that if commercial high-efficiency lamps and lighting equipment are widely used, the world will save more than $120 billion in electricity costs each year. China is a leader in the global lighting industry, with advanced technology for export, and efficient lighting can accelerate energy efficiency and enable China and other countries to achieve inclusive growth.
The use of efficient lighting can help reduce PM2.5 emissions <br> <br> In recent years, frequent fog and haze, seriously affecting people's lives and health. Zahdi said that the use of LED lights will indirectly reduce the emissions of PM2.5, the culprit causing haze.
Thermal power stations and other heavy industries are major PM2.5 emitters and a major source of air pollution. Zahdi pointed out that if existing non-energy-saving lighting equipment is replaced by LED equipment, 280 thermal power stations will be built less. "Although we have not made specific statistics at present, an LED lamp will reduce the emission of PM2.5, but through the use of LED lights, it saves electricity costs. It can be seen that the use of efficient lighting will effectively reduce the power generation of coal fire. Dependence, which reduces PM2.5 emissions, helps improve air quality."
While outdoor pollution has caused widespread concern, indoor pollution has also threatened the lives of the people. According to the World Health Organization (WHO), more than 2 million people die each year from inhaling fine particles from indoor and outdoor air pollution. Zahdi said that in many households in Asia and Africa, kerosene lamps are still the main lighting equipment. Kerosene lamps not only pollute indoor air, but also cause fire hazards. By applying LED lights to indoor lighting, people can reap the benefits of safety and health. This green and sustainable lighting solution will benefit thousands of families.
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