Nickel is over $6 a pound for the first time since mid-2015. The neat thing about it is that the all-time high (over 10 years ago) was $22-23/lb. So it could double and still be nowhere near the all-time high.
I calculated recently that a Tesla Model S used over 350 lbs. of nickel with the battery packs. I imagine there are lots of nickel hoarders who don't even have that much nickel in their hoards.
Elon Musk of Tesla has said that rather than say the cars use lithium ion batteries, they should instead use the term nickel graphite.
The battery production is such that it requires high purity nickel and about half the world's nickel won't suffice. Nickel from places like the Philippines and Indonesia doesn't meet the purity requirements. I would imagine that .999 Canadian nickels should be just fine to melt down for those of us in the U.S. I don't know, however, what minimum quantities that refiners have when melting nickel.
This nickel price action along with the strong increase in demand for car batteries could be a bullish development for nickel that lasts for years. Cue the music- "O Canada..."