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Sector
Aluminum
Emission monitoring across an energy-intensive production cycle: supporting a credible sustainability story.
The challenge
An energy-intensive cycle under a carbon lens
Smelting and casting run on enormous energy inputs, and since January 2026 aluminium exporters to the EU report and pay for embedded carbon under CBAM. Sustainability claims are now audited, and ambient evidence around the plant is part of a credible story.
A perimeter network measuring PM, SO₂ and NO₂ quantifies the plant’s local contribution continuously, documents the effect of electrification and efficiency investments, and gives community relations something better than assurances.
What we deploy
- Unit L with PM, SO₂ and NO₂ around the smelter perimeter
- Anemometer add-on for source attribution across the site
- Airqoon Lens with baseline vs. post-investment comparison
- AI monthly reports feeding ESG and sustainability reporting
Relevant use cases
How this sector uses Airqoon
Use case
Perimeter monitoring
Continuous ambient evidence at the plant boundary.
Read more →Use case
Green-tech impact
Quantify the local effect of decarbonisation investments.
Read more →The solution