Treasury Secretary Makes Sad Admission About Coinage Devaluation

Recent weakness in precious metals prices is being confirmed by weakness in base metals prices. Last week, zinc prices fell to new lows for the year, while copper fell to its lowest level since 2009.

Copper has historically played a minor role in the monetary system. Its primary use has been in pennies.

Until 1982, the penny consisted of 95% copper. Today, the penny is 97.5% zinc (with just 2.5% copper for plating). The U.S. Mint switched to zinc because it is a cheaper metal. After decades of inflation eroding the value of a cent, it no longer made economic sense to mint pennies out of copper.

Even though copper prices are now more than 50% off their all-time highs, a copper penny minted before 1982 still has a metal value that exceeds its face value by about 40%. And even though pennies are now made out of a cheaper zinc substitute, it still costs the Mint more to produce a penny than it is worth.

Government officials have called on the Mint to find a cheaper substitute for the zinc used in pennies (and for the nickel and copper used in nickels). But in an inflationary monetary system, the only viable long-term solution is to scrap the penny entirely. Treasury Secretary Jack Lew is considering that option.

Obama’s Treasury Secretary Admits the Cent Isn’t Worth a Penny Anymore

Lew said in a talk last Monday, “Obviously the value of a penny has gotten smaller and smaller as time has gone on. Even with low inflation, it continues to diminish.”

Treasury Secretary Jack Lew May scrap the penny altogether

Of course, Lew made no mention of the central role the Treasury and the Federal Reserve has played in this problem.

So yes, the penny has already become functionally obsolete. Its days as a circulating coin will be numbered sooner or later – sooner if base metals prices start climbing markedly higher.

Pre-1982 copper pennies, on the other hand, stand to become more valuable over time. They can potentially be used as barter instruments or as a means of betting on higher copper prices.