09/08/2026
⚠️ COPPER IS TRYING TO TELL OUR INDUSTRY SOMETHING
If you work in low voltage, structured cabling, networking, electrical, data centers, security or telecommunications, I think this deserves considerably more attention than it's getting.
I've been looking at the movement in copper and other industrial metals, and then comparing that against what contractors are actually paying for copper wire and cable.
The conclusion I keep coming back to:
I don't think contractors should assume today's material pricing will still be there when they're bidding work months from now.
And this isn't simply "copper went up."
THE NUMBER THAT GOT MY ATTENTION
The U.S. Producer Price Index for Copper Wire and Cable reached 578.187 in July 2026.
One year earlier it was 490.236.
That's roughly an 18% increase in a year.
That's not an abstract commodity chart.
That's much closer to our world.
That's Cat cable. Coax. Electrical conductors. Grounding. Bonding. Bus bars. Power infrastructure. Equipment manufacturing. And eventually, potentially, the price attached to projects we're bidding.
Anyone who lived through 2020–2022 already knows how quickly a material assumption can turn into a bad estimate.
BUT HERE'S WHERE IT GETS INTERESTING
Copper isn't moving in isolation.
Look at the first chart.
Gold, silver, copper, aluminum, tin and zinc have all experienced substantial movement since 2014, although for very different reasons and by very different amounts.
That distinction matters.
Gold and silver have a monetary/investment component that copper doesn't have to the same degree. Copper, aluminum, zinc and tin are much more directly tied to industrial production and infrastructure.
So I wouldn't look at this chart and say:
"All metals are rising, therefore inflation."
That's too simplistic.
I'd ask a different question:
Why are monetary metals AND several important industrial metals attracting demand at the same time?
There isn't one answer.
And that's where politics enters this discussion — whether anybody likes it or not.
THIS ISN'T A REPUBLICAN OR DEMOCRATIC PROBLEM
Every administration wants credit when prices fall and gets blamed when they rise.
Reality is considerably messier.
Tariffs can increase domestic material costs.
Removing tariffs can increase dependence on foreign supply.
Domestic mining can improve supply security, but new mines can take years to permit and develop and carry legitimate environmental concerns.
Infrastructure spending increases demand for copper.
Grid modernization increases demand.
Manufacturing reshoring increases demand.
Electrification increases demand.
EVs increase demand.
And now AI and enormous data-center construction programs are adding another source of demand for electrical infrastructure.
Meanwhile, the United States participates in a global copper market.
So neither political party gets to flip a switch in Washington and magically determine the price of copper.
In fact, we're seeing just how strange policy can make these markets.
Reuters recently reported that the possibility of future U.S. tariffs helped pull enormous quantities of copper toward the United States. The U.S. imported nearly 885,000 metric tons of refined copper during the first half of 2026, while inventories accumulated domestically and availability tightened elsewhere. Analysts disagree about what happens next precisely because policy itself is now affecting where copper physically moves.
And just today, U.S. trade data showed record imports of Congolese copper in July, as American industrial buyers sought cheaper sources of metal.
That's why reducing this to "Trump did it" or "Biden did it" misses most of the actual story.
THEN THERE'S AI
This is the part our industry really needs to watch.
AI doesn't live in the cloud.
It lives in buildings.
Very, very large buildings.
Those buildings require power generation, substations, transformers, switchgear, grounding, cooling, fiber, networking, racks and enormous quantities of supporting infrastructure.
Some projected data-center demand is undoubtedly exaggerated. Reuters recently found more than 700 GW of large-load connection requests across portions of the United States — more than ten times estimated current U.S. data-center electricity consumption — and regulators are increasingly trying to separate real projects from speculative "ghost demand."
But even after discounting the hype, the buildout is real.
And copper sits right in the middle of it.
The International Energy Agency's 2026 outlook projects copper having the largest absolute demand growth among the minerals it tracks through 2040 — roughly another 7 million tonnes — driven heavily by electrical networks and next-generation technologies. Its base case still sees projected copper supply falling roughly 25% short of 2035 primary supply requirements based on currently announced projects.
That doesn't guarantee copper goes straight up.
Nothing does.
AND THERE IS A VERY REAL BEAR CASE
This matters because I'm not interested in making a scary chart and pretending only one outcome exists.
Copper could fall.
A recession could reduce construction and manufacturing demand.
China could slow.
AI/data-center investment could disappoint.
New mines and recycling could increase supply.
Projects could be canceled.
Trade policy could change.
And here's a particularly important point: analysts have actually projected a global copper surplus for 2026. Part of the present distortion appears to come from where copper inventories are located rather than the planet literally running out of copper.
So no, I'm not predicting that we're about to run out of Cat6.
😂
I'm saying something much more practical.
CONTRACTORS NEED TO START THINKING ABOUT MATERIAL RISK AGAIN
If you're bidding a substantial project today that doesn't begin for three, six or nine months, how long is your material price actually valid?
If copper moves another 10%, who eats it?
Your distributor?
The customer?
Or you?
For small service calls, maybe it barely matters.
For hundreds of cable runs, large renovations, warehouses, campuses, security deployments or multi-site rollouts?
It can matter a lot.
That means contractors may need to think harder about:
shorter quote-validity periods, material escalation clauses, deposits or early material purchasing, separating labor and materials on larger bids, and verifying distributor pricing closer to mobilization.
Not because copper is guaranteed to explode.
Because volatility itself is a business risk.
THAT'S MY THESIS
We're watching several enormous forces collide:
AI and data-center construction.
Grid modernization.
Electrification.
Global infrastructure investment.
Trade policy and tariffs.
Foreign supply dependence.
Geopolitical risk.
Potential economic slowing.
And a copper supply system that cannot instantly respond to demand.
Some of those forces push prices higher.
Some push them lower.
Some could disappear completely.
But when the price index for the actual copper wire and cable contractors purchase is already up roughly 18% year over year, I don't think "we'll just assume materials cost about the same next year" is a particularly good business strategy anymore.
Maybe copper collapses next year and I come back here looking like an idiot.
I genuinely hope material prices do come down.
But I'm putting this one on the record:
I think material-price volatility is becoming one of the most underappreciated risks facing low-voltage and infrastructure contractors over the next several years.
Save the charts.
Let's come back to them in a year and see whether I was right.
And I'm genuinely curious what everyone else is seeing:
Contractors, electricians, distributors, estimators and project managers — are your copper/cable quotes already moving noticeably, and have you changed how long your bids stay valid?
— In Source IT
Structured Cabling • Network Infrastructure • Low Voltage
