If I told you there was a portion of your bill of materials which could make up 20% -40% of a major component would you want to know what that was? I hope the answer would be yes and that element is energy. I heard a person talk this week (A VP of a car company) talk about the "energy it takes to make a car". The interesting part of his talk is he was not just talking about the plant where the car was assembled.
Rather, he walked all the way back to the extraction of raw materials, through the various "tiers" of suppliers, to manufacturing then to the final delivery of the finished product. He discussed energy as a component of the BOM and therefore it needed to be managed.
In transportation, people are just now starting to look at this way and the more enlightened managers see this clearly. If you look at the "bill of materials" for transportation, energy is about 40% of the cost. Who would ever not manage 40% of the cost of a BOM?
Between emissions and the actual cost of energy it is clear the time is now to manage energy. Those who say to not manage it or, worse yet, turn it over to the transportation companies just do not understand how important this element is to their costs and to the security of their supply chain. What element could disrupt the supply chain worse than the lack of energy?
It is time to step up and take control of this and think like that speaker... thing about transportation as you would manufacturing. Think about what the bill of materials is and what deserves your attention. 40% deserves your attention.