Silver demand is at a pivot point. The solar photovoltaic sector, which had been the fastest-growing component of silver consumption through 2024 and early 2025, is now actively reducing its silver intensity. Manufacturers like Longi Green Energy are scaling production of copper-based back-contact cells, a direct substitution that could eliminate tens of millions of ounces of annual silver demand. (FACT: Fortune, Silver Institute) The Silver Institute projects PV silver consumption of 120-151 million ounces in 2026, down approximately 19% from the 2025 peak. This thrifting trend is the single biggest bearish factor in the silver demand story.
Yet the headline PV decline masks a broader and more complex industrial demand picture. Non-PV industrial consumption is running at approximately 500 Moz annually and growing, driven by electric vehicles, data center expansion, AI infrastructure, 5G buildout, and consumer electronics. (FACT: FinanceMagnates, May 2026) Silver's electrical and thermal conductivity — the highest of any metal — has no cost-effective substitute at scale in high-reliability applications. Every new data center, every EV charging network, every 5G tower adds a small but cumulative increment to silver's industrial demand base.
The diversification of industrial demand is structurally significant because it reduces silver's historical dependence on a single demand driver. In 2024-2025, the PV sector accounted for roughly 25% of total industrial demand, making silver acutely sensitive to solar industry dynamics. As thrifting brings that share down, silver's demand profile becomes more balanced across multiple high-growth technology sectors. (FACT: Silver Institute) The net effect is that silver's industrial demand total of approximately 650 Moz in 2026 represents only a modest 2% decline from 2025 — far less than the PV-only numbers would suggest.
The gold-silver ratio, currently at approximately 64, reflects this tension. The ratio is well off the pandemic highs above 100:1 but has widened from the 2025 lows as silver's PV headwinds have weighed on relative performance. (FACT: TradingEconomics, May 2026) A ratio of 64 suggests silver is inexpensive relative to gold by historical standards — the long-term average is closer to 50 — but the PV thrifting narrative keeps the ratio elevated versus what the deficit alone would imply. The resolution of this tension — whether thrifting accelerates faster than new industrial demand grows — will be one of the defining questions for silver in the second half of 2026.
For silver buyers, the thrifting vs. diversification dynamic creates a nuanced demand outlook. The bear case — that PV substitution erodes a key demand pillar — is real and should not be dismissed. Copper-based solar cells could structurally reduce silver demand by 30-50 Moz annually by 2027-2028. However, the bull case — that AI, EVs, data centers, and broader electrification create new demand faster than thrifting removes it — is equally plausible. The net impact is that silver's industrial demand is likely to remain rangebound in the 600-680 Moz range for the next 2-3 years, which, combined with persistent supply deficits, keeps the structural tightness intact. Buyers should monitor PV thrifting announcements closely — a faster-than-expected adoption of copper replacement would be the most significant bearish catalyst — but should not extrapolate the PV decline into a demand collapse narrative given the breadth of other industrial applications coming online.