In the paper “Silver reduction through direct wire bonding for Silicon Heterojunction ... For the cell front side, they used copper wires with a diameter of 30 μm, with silver-coated copper ...

A citywide map provided by St. Paul Public Works showed roughly 2,500 copper wire thefts were reported via the department's main phone line in 2024.

Consumer electronics firm says a program created with Mitsubishi Materials has yielded more than 8,000 tons of recycled metal ...