Motor system energy consumption often puts the emphasis on usage by pumps, fans, and compressors, but there are many additional energy saving opportunities that require more of a system view. (Source: US Department of Energy)
They can use efficient motors as this article suggests. But the end user, the factories, need to do theirs and turn off systems when not in use.
Do the factory lights need to be on 24 hours a day when there is no 3rd shift? Does the high pressure hot water system need to be heating through the weekend when there is no one in the fabrication facility?
There's efficient, and there's wasteful. The returns on wasteful should be explored at least as much as efficiency.
Researchers working with additive manufacturing have said multimaterial techniques will allow industry “to fabricate materials with combinations of density, strength, and thermal expansion that do not exist [yet].”
The term "multiphysics" is used to describe the simulation of multiple types of physics and their influence on one another -- for example, the investigation of the behavior of a chemical in liquid form will involve both chemistry and fluid dynamics.
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