Our Impact

The Challenge

The semiconductor industry faces a climate challenge

Semiconductor demand is rising and so is the environmental footprint. At the current pace semiconductor manufacturing is projected to emit 3.5x more greenhouse gases than the amount allowed to keep global warming below 1.5°C - the global carbon budget set by climate targets.

3.5x more
Emissions Projected
Carbon Budget
Semiconductor Industry 2050
Actual Carbon Emissions of the
Semiconductor Industry 2050
172 million Mt CO₂e

From semiconductor fabrication in 2024

With projection to top 277 million Mt CO₂e by 2030

75%

Share of a phone footprint

Most of a phone’s carbon footprint occurs during its fabrication, with about half of that coming from semiconductor manufacturing

3% by 2040

Share of world emissions

Projected contribution from Integrated Circuit manufacturing if trends continue

Sources: BCG | imec | TechInsights​
Our Contribution

We build next-gen testing tools based on quantum sensing that detect issues early, reduce waste, and improve yield

Our tools help fabs to:
1. Detect defects early preventing rework and scrap.
2. Reduce material loss through fewer lost wafers and excursions.
3. Have direct impact on Scope 3: less CO₂, fewer inputs, more output.

Designed for what’s next

Advanced packaging, SiC power chips, and 3D integration increase manufacturing complexity. Better testing during the production process boosts final yield and reduces CO₂ per shipped chip.


Every defective die consumes the same energy as a functional one. By detecting early-stage defects, tightening process control, and minimizing scrap and rework, semiconductor testing directly improves both yield and emissions. Yet as device architectures advance, traditional electrical and optical techniques struggle to probe deeply buried features and stacked interconnects.


QuantumDiamonds delivers next-generation semiconductor testing tools based on diamond quantum sensing, closing critical monitoring gaps in these new frontiers.

Source: viewmm

We help the world build better semiconductors
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