Increasing Resource Efficiency
There are two ways to reduce the material consumption per unit of service, the material input (MI) of the product can be reduced or amount of service units (S) can be increased. Material input in the production phase can be reduced by using less energy or raw materials. Also transport chains can be rationalized. In the use phase the material input per unit of service can be reduced when amount of service produced is increased. For instance in case of a newspaper the material input can be reduced by using recycled paper instead of primary. Material input per reader decreases when the same paper is shared with several persons. High quality products and availability of spares potentially increase the service life of the product. When the service life of a product is increased, the material consumption per unit of time decreases. Usually services like car sharing also help to reduce MIPS values since fewer products are needed to produce the service for greater number of people.
Read more about this topic: Material Input Per Service Unit
Famous quotes containing the words increasing, resource and/or efficiency:
“[O]ur people are steadily increasing their spending for higher standards of living ... the slogan of progress is changing from the full dinner pail to the full garage.”
—Herbert Hoover (1874–1964)
“Your kind doesn’t just kill men. You murder their spirits, you strangle their last breath of hope and freedom, so that you, the chosen few, can rule your slaves in ease and luxury. You’re a sadist just like the others, Heiser, with no resource but violence and no feeling but fear, the kind you’re feeling now. You’re drowning, Heiser, drowning in the ocean of blood around this barren little island you call the New Order.”
—Curtis Siodmak (1902–1988)
““Never hug and kiss your children! Mother love may make your children’s infancy unhappy and prevent them from pursuing a career or getting married!” That’s total hogwash, of course. But it shows on extreme example of what state-of-the-art “scientific” parenting was supposed to be in early twentieth-century America. After all, that was the heyday of efficiency experts, time-and-motion studies, and the like.”
—Lawrence Kutner (20th century)