Metals

Up to 100x Better
Grades Than Mined Ore

Our feedstock delivers superior metal recovery versus traditional mining. E-waste is a vastly richer and non-depleting resource compared to the world’s premier gold mines.

Gold (Au)

Our e-waste feedstock yields approximately 136 g/t of gold compared to just 1.1 g/t from traditional primary mining sources—providing a massive grade advantage.

Palladium (Pd)

Representing roughly 6% of our total metal value recovered, palladium is safely extracted using our closed-loop chemical process, bypassing the toxic emissions of smelting.

Copper (Cu)

A critical base metal for global electrification. We recover significant quantities of high-purity copper from PCBs, making up 33% of the total commodity value in our output.

Silver (Ag)

Extracted efficiently to meet soaring industrial and renewable energy demands. We utilize proprietary hydrometallurgy to separate silver from complex electronic components.

Tin (Sn)

Essential for solder connections across all technology sectors, tin is securely recovered as part of our comprehensive multi-metal extraction sequence.

Value Proposition: E-Waste
vs Mined Ore

When comparing total primary metal value recovered per tonne, Greentech’s printed circuit board feedstock dramatically outperforms the world’s largest mining corporations.

Our process yields a staggering $18,286 per tonne of material processed. In contrast, traditional mining giants often recover closer to $1,097 per tonne of ore.

$18,286/t

Greentech Metal Value
Recovered

$1,097/t

Traditional Top-Tier
Mined Ore

How We Extract Value

1. Collection & Sorting

E-waste is collected globally and sorted using automated optical recognition and mechanical separation.

2. Hydrometallurgy

Our proprietary chemical process dissolves targeted metals without generating toxic emissions and with minimal slag.

3. Electrowinning

Metals are plated out of solution into pure cathodes, ready for market distribution.

Recovered Value Breakdown

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Gold

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Copper

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Tin

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Palladium

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Silver

Guaranteed Supply Chain

We process 7,000 TPA of PCBs per concentrator plant, scaling up to an output of 41,000 Gold Equivalent Ounces (GEO) per annum.
Our high-purity precious metals are delivered directly to leading Swiss refiners and global spot markets. We have de-risked the business model through secured feedstock and confirmed downstream buyer networks.

Secure Your Supply Chain

Partner with Greentech Metals to source ethical, high-purity metals for your next-generation products.