Since 1999, photography has increasingly gone digital, and as a result, silver demand in the film industry has contracted about 70 percent. But there to pick up the slack in volume is a technology that also requires silver: photovoltaic (PV) installation, otherwise known as solar energy.
For the first time, in fact, silver demand in the fabrication of solar panels is set to outpace photography, if it hasn’t already done so.
Every solar panel contains between 15 and 20 grams of silver. At today’s prices, that’s about $20 per panel. When silver was hanging out in the mid-$30s range a couple of years ago, it was double that.
Other industrial uses of silver can be found in cell phones, computers, automobiles and water-purification systems. Because the metal also has remarkable antibacterial properties, it’s used in the manufacturing of surgical instruments, stethoscopes and other health care tools. Explore and discover more about the metal’s many industrial uses in our ‘Brief History of Silver Production and Application’slideshow.
Solar energy was once generally considered an overambitious pie-in-the-sky idea, incapable of competing with and prohibitively more expensive than conventional forms of energy. Today, that attitude is changing. Year-over-year, the price of residential PV installation declined 9 percent to settle at $2.73 per watt in the second quarter of this year. In some parts of the world, solar is near parity, watt-for-watt, to the cost of conventional electricity.
According to a new report from Environment America Research & Policy Center:
This post was published at GoldSilverWorlds on November 25, 2014.