Retail hazardous waste management is an incredibly complex industry from both a logistics and regulatory standpoint. There's only one constant"”it is always changing.

The Global Environmental Management Initiative is developing a tool focused on supply chain sustainability and the procurement decision-making process.

North America is the global leader in developing and deploying carbon capture and storage (CCS) and carbon capture utilization and storage (CCUS), with seven of the world's 12 operational large-scale integrated projects located in the U.S. and one in Canada, according to a study by the Global CCS Institute.

Packaging and paper products manufacturer Boise has cut CO2 emissions by 60 percent by switching from road to rail and packing its products more efficiently in rail containers, says a case study from Environmental Defense Fund.

HP is using a railroad to ship electronics manufactured in China to European markets, cutting its travel time, costs and carbon footprint in the process.