LED ceiling to replace the ordinary fluorescent ceiling lamps can significantly save energy, thereby reducing carbon dioxide emissions. In general, for every 1 kWh of electricity savings can be reduced to 0.272 kg of carbon dioxide. From the measured results shows an 8W LED ceiling lights is about to replace a 16W ordinary fluorescent ceiling lamps, so you can power-saving 8W. Assuming average three hours a day turn on the lights, then the annual power saving of 8760 kWh, equivalent to 2382.72 kilograms of carbon dioxide emissions. Assuming that can produce 8 million in 2012 led high bay lamp, you could be saving a total of 70.08 billion kWh (82%) of the equivalent of 84.7 billion kWh of electricity a year issued by the Three Gorges Hydropower Station. Reduce 019 million tons of carbon dioxide emissions.
According to the latest report of the U.S. national Oceanic and Atmospheric Administration (NOAA), the average concentration of atmospheric carbon dioxide has been before the Industrial Revolution 280 ppm or so rise to the 389ppm in 2010. While China accounted for about 11 percent of global emissions in 1992, compared to 23 percent of the world in 2008, ranking first in the world. The global carbon dioxide emissions increased significantly in 2010, a record high. The global carbon dioxide emissions in 2010 to 33.5 billion tons, an increase of 1.88 billion tons last year, about 5.9%. China’s 2010 carbon dioxide emissions of about 7.5 billion tons. Commitment to the Durban climate conference planned 15% reduction in carbon emissions in 2015 than in 2010. If the 15% reduction in 2015 is 1.125 billion tons. 2015 to adopt 40 million LED ceiling lights, you can reduce 095 million tons of carbon dioxide emissions, accounting for 8.4% of the total number of commitments. This is a very impressive figure!