Aluminum has dominated the commodity headlines this spring — but copper prices have been quietly building a more consequential story. While aluminum’s challenge is supply: mines capped, smelters disrupted, capacity maxed — copper’s challenge is something fundamentally different. It’s demand. Demand that no amount of new mine construction can keep up with, demand from industries that didn’t even exist a decade ago at a meaningful scale, demand that analysts now describe as a structural shift rather than a cycle.
The numbers frame it starkly. Copper hit an all-time high above $12,000 per metric ton on the London Metal Exchange in late 2025. J.P. Morgan projects it to average $12,075/mt across 2026, with a potential peak of $12,500/mt in Q2. That’s up roughly 40% from 2024 averages. For U.S. manufacturers who machine copper, brass, or copper alloys, or who buy any product containing copper wire or components, this isn’t an abstraction — it’s a direct hit to your bill of materials.
This post unpacks what’s actually happening and why it matters differently than the aluminum situation — and why your copper scrap stream is more valuable right now than most operations realize.
With aluminum, the ceiling is supply: China’s 45-million-tonne production cap, Middle East smelter disruptions, and tariff walls have squeezed primary output. The fix, at least in theory, is more production — though that’s constrained for years.
Copper’s problem runs deeper. Supply isn’t just constrained — it’s structurally unable to respond quickly even when prices signal urgency. The average time from copper mine discovery to first production is approximately 15 years. Several of the world’s largest mines — Grasberg in Indonesia (the world’s second largest), Cobre Panamá, and multiple Chilean operations — experienced significant disruptions in 2024–2025. Mine supply growth for 2026 is now forecast at just 1.4%, roughly 500,000 tonnes below earlier projections.
Meanwhile, the demand side has developed entirely new growth vectors that compound each year:
“A ‘perfect storm’ of tight supply from mine disruptions and surging demand from AI and EVs is expected to result in a refined copper deficit of at least 150,000 tons in 2026.” — International Copper Study Group / J.P. Morgan Research.
The result is a market that no tariff exemption or inventory drawdown can easily fix. The International Copper Study Group projects a refined copper deficit of approximately 150,000 tons in 2026 — a reversal from a forecast surplus of over 200,000 tons just two years ago. BloombergNEF warns the cumulative shortfall could reach 19 million tonnes by 2050 without major investment in new mines or significantly better scrap recovery.
That last point — scrap recovery — is where manufacturers who machine copper have direct leverage. And in a market at these price levels, the leverage is substantial.
Here’s the number that context requires: copper turnings from machining operations currently trade at $3.40–$4.17 per pound at U.S. scrap yards. Clean #1 copper averages $4.54/lb nationally, with competitive yards paying up to $4.93/lb for large, well-prepared loads. Bare bright copper — the highest-purity grade — trades at $4.95–$5.10/lb.
Compare that to aluminum turnings at $0.40–$0.50/lb. Copper scrap is worth 8–10 times as much per pound as aluminum scrap at current market prices. A manufacturer generating even modest volumes of copper machining waste is sitting on a revenue stream that dwarfs what most operations track or optimize.
But — and this is the critical operational point — copper turnings contaminated with cutting oil are discounted significantly at the scale. Scrap yards deduct for fluid weight, transportation liability, and the additional processing burden. The same grade dynamics that apply to aluminum apply here, with even larger dollar consequences given the higher base price: a 10–15% moisture penalty on copper turnings worth $4/lb costs $0.40–$0.60 per pound in lost revenue.
“Ensure your Copper Turnings are dry — yards will deduct significantly for excess cutting oil or moisture.” — market guidance, April 2026
Copper machining often involves heavy cutting oils rather than water-soluble coolants. Swiss-style CNC shops, screw machine houses, and precision turning operations routinely use cutting oils costing $20 or more per gallon. When those chips leave saturated with oil, you’re losing value twice: in the scrap discount and in the unrecovered fluid.
A facility generating even a modest 500 pounds of wet, oily, unprocessed copper chips per week is potentially leaving $200+ per week on the table from the scrap premium alone, before accounting for the oil value. At scale, this compounds fast. A production machining operation generating a dumpster of copper chips per week could lose $5,000 or more annually in cutting oil alone, in addition to the scrap discount.
This is exactly the economic case for which PRAB’s chip wringers were built. The centrifugal separation process that removes coolant from aluminum chips is equally effective on copper and brass, and with oil-based coolants, the recovered fluid value is even higher.
“A facility that processed aluminum, titanium, brass, and copper added a shredding and wringing solution with a bin tilter. The resulting chip-volume reduction cut waste transport costs while coolant removal increased scrap resale value. The processing system paid for itself in two years.” — Jorgensen Conveyor case study.
There’s a dimension to copper scrap recovery that doesn’t apply to aluminum in the same way: alloy contamination. Copper comes in many grades — pure copper, brass (copper-zinc), bronze (copper-tin), beryllium copper, and more. If 6061 and 7075 aluminum are mixed, it’s a pricing issue. If copper and brass get mixed, or clean copper gets contaminated with steel particles from broken tooling, the entire load can be downgraded or rejected.
PRAB’s magnetic separators remove ferrous tramp metal from the chip stream before it reaches the wringer or briquetter — protecting alloy purity and ensuring your copper scrap earns the grade it deserves. In a market where the gap between clean copper turnings and contaminated mixed scrap can be $0.50–$1.00/lb or more, this is not a minor consideration.
Copper prices are unlikely to return to pre-2024 levels in the near term. The structural demand drivers — EVs, grid upgrades, data centers, renewable energy — are accelerating, not decelerating. J.P. Morgan projects copper averaging $12,075/mt through 2026, with Goldman Sachs at $5.17/lb and Bank of America at $5.13/lb. Even the most conservative forecasts see sustained elevation through at least 2028.
For manufacturers who machine copper or copper alloys, the ROI math on chip-processing equipment has never been more favorable. The premium between wet, contaminated chips and clean, dry, processed material is now measured in real dollars per pound — dollars that compound across every week of production.
PRAB has been engineering chip processing systems for copper, brass, Aluminum, -the full spectrum of metals since 1950. To understand what your specific copper scrap stream could be worth with the right processing, start with a complimentary materials test. Contact the PRAB team here.
About the Author
Paul Montgomery is the Marketing Manager at PRAB, Inc., a global manufacturer of engineered metal scrap handling, coolant recycling, and industrial wastewater treatment systems. With more than 30 years of experience across manufacturing, SaaS, custom development, healthcare, and education, he specializes in data-driven marketing that translates plant-floor performance into executive-level financial results. His work centers on total cost of ownership, automation integration, and closed-loop manufacturing strategies that help industrial companies reduce waste, conserve resources, and improve long-term profitability.
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