September 13, 2006Company says 500 new stores, clubs to roll out tech for case- and pallet-level tracking before end of fiscal year.TAGS:Wal-Mart Stores Inc., RFID, RFID chip, grocery, supplier
March 13, 2007"Scorecard" to be introduced in 2008 assesses the environmental friendliness of gadgets sold in Wal-Mart stores.TAGS:Wal-Mart Stores Inc., electronics, conference
February 28, 2007Move toward investing in solar power for retail outlets is delayed, according to people familiar with process.Photos: Big stores meet alternative energyTAGS:Wal-Mart Stores Inc., RFP, renewable energy, store