http://www.jnj.com/caring/citizenship-sustainability/strategic-framework/emissions www.epa.gov/energy/greenhouse-gas-equivalencies-calendar goods transport, we work with our transportation providers to optimize our network, using multicompartment trailers, taking advantage of freight consolidation opportunities, eliminating deadhead miles (the number of miles that are driven from the point of unloading to the point where the new load is ready for pickup), and engaging in cross-shipper moves with other companies that have similar product lines.