Retail giant Wal-Mart Stores Inc., Bentonville, Ark., said it plans to eliminate 20 million metric tons of greenhouse gas (GHG) emissions from its global supply chain by the end of 2015.
A new organization, the Innovation Center for U.S. Dairy, has pledged to research and develop efforts that reduce dairy industry greenhouse gas emissions (GHG) by 25 percent during the next 11 years.