Raw Materials Shortage
See also: Rare earth metals availability and supply securityThe rare earth element dysprosium is required to fabricate many of the advanced electric motors and battery systems in hybrid propulsion systems.
However, nearly all the rare earth elements in the world come from China, and one analyst believes that an overall increase in Chinese electronics manufacturing may consume this entire supply by 2012. In addition, export quotas on Chinese rare earth exports have resulted in a generally shaky supply of those metals.
A few non-Chinese sources such as the advanced Hoidas Lake project in northern Canada and Mt Weld in Australia are currently under development, however it is not known if these sources will be developed before a shortage hits.
Read more about this topic: Hybrid Electric Vehicle
Famous quotes containing the words raw, materials and/or shortage:
“One farmer says to me, “You cannot live on vegetable food solely, for it furnishes nothing to make bones with;” and so he religiously devotes a part of his day to supplying his system with the raw material of bones; walking all the while he talks behind his oxen, which, with vegetable-made bones, jerk him and his lumbering plow along in spite of every obstacle.”
—Henry David Thoreau (1817–1862)
“Our job is now clear. All Americans must be prepared to make, on a 24 hour schedule, every war weapon possible and the war factory line will use men and materials which will bring, the war effort to every man, woman, and child in America. All one hundred thirty million of us will be needed to answer the sunrise stealth of the Sabbath Day Assassins.”
—Lyndon Baines Johnson (1908–1973)
“As long as green hills are there, never fear a shortage of firewood.”
—Chinese proverb.