
Norfolk Southern
NS: ‘Green’ Adds Up With Improved Green Machine Environmental Calculator
NORFOLK, Va. — Norfolk Southern Corp. has enhanced its online carbon footprint analyzer, enabling rail customers to estimate the value of carbon offsets in addition to calculating the environmental benefits of shipping by rail. The “Green Machine,” available on the Norfolk Southern Web site at www.nscorp.com/footprints, features a new carbon offset calculator that computes an estimated monetary value of carbon offsets generated by switching freight from truck to rail. Type in the freight tonnage and length of haul, and the user-friendly calculator does the rest, based on the current market price of carbon offsets. “We unveiled the Green Machine more