Wal-mart LED lighting reform saving USD 7.6 million per year
2013-07-06 浏览量:129次
According to the 100 stores electricity compared before and after the transformation, a large wal-mart can save nearly 1 million KWH per year, equivalent to save 1200 barrels of oil. After completing 100 stores, wal-mart can save nearly $7.6 million a year for electricity, 50% of the cost of the original lighting, accounting for 15% of the total electricity.
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