 Treehugger | Wal-Mart To Cut Greenhouse Gas Emissions From Supply Chain - Update RTT News (RTTNews) - The company said its goal is to build a 'comprehensive sustainability index' that measures the environmental impact of each product it sells. ... Wal-Mart Unveils Plan to Make Supply Chain Greener Wal-Mart to push suppliers to cut 20 million metric tons of greenhouse gas ... Walmart to set emissions goals for suppliers |
