Carbon Footprint of 66 Polyamide

Polyamide 66, also known as nylon 66, is a durable synthetic fiber widely used in activewear, hosiery, and technical apparel due to its strength, elasticity, and abrasion resistance. The carbon footprint of polyamide 66 averages approximately 32.9 kg CO₂e per kg, reflecting the energy-intensive production process that involves petrochemical feedstocks and polymerization.

What’s are the CO2e emissions of 66 Polyamide

What’s are the CO2e emissions of 66 Polyamide?

The carbon footprint of 66 Polyamide ranges from 30.9 kg CO2e per kg (median) to 32.9 kg CO2e per kg (average), with CO2 emissions driven primarily by energy-intensive chemical synthesis from petroleum-derived precursors. Greenhouse gas emissions from 66 Polyamide production stem largely from adipic acid and hexamethylenediamine manufacturing processes.
  • Average footprint per kg: 32.9 kgCO2e
  • Median footprint per kg: 30.9 kgCO2e

Emissions by Process Step in 66 Polyamide Production

The footprint of 66 Polyamide includes emissions from multiple processing stages. The following process steps were identified as carbon hotspots for 66 Polyamide production:
  • Raw Materials: 46.8%
  • Textile Formation: 24.2%
  • Finishing: 11.2%
Emissions by Process Step in 66 Polyamide Production
How Does 66 Polyamide Compare to Alternatives?

How Does 66 Polyamide Compare to Alternatives?

Recycled 66 Polyamide production generates 26.4 kg CO2e per kg, representing a 20% reduction in greenhouse gas emissions compared to virgin production at 32.9 kg CO2e per kg.
  • Virgin 66 Polyamide per kg: 32.9 kgCO2e
  • Recycled 66 Polyamide per kg: 26.4 kgCO2e

66 Polyamide Water Consumption

The water footprint 66 Polyamide per kg averages 15.2 m3 for virgin material, while water usage 66 Polyamide recycled reaches 17.1 m3, making 66 Polyamide water consumption notably material-dependent.
  • Average water use per kg: 15.2 m3
  • Median water use per kg: 14.3 m3
66 Polyamide Water Consumption

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References

Data sourced from Carbonfact’s proprietary database, powered by over 50 million LCAs run on textile, fashion, and footwear products. The methodology is aligned with the EU Product Environmental Footprint (PEF) and adapted for product category specificity.

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