Cork, known for sealing wine bottles, is now revolutionizing industries as a sustainable material, offering environmental benefits and diverse applications.
Marta Vidal reports for The Washington Post.
In short:
- Cork harvesting in Portugal, a centuries-old practice, is gaining attention for its sustainability and carbon-negative properties.
- Beyond bottle stoppers, cork is now used in clothing, electric car insulation, and even NASA spacecraft, thanks to its unique qualities like fire resistance and durability.
- The cork industry says it not only supports local economies but also plays a crucial role in preserving biodiversity and mitigating climate change impacts.
Key quote:
“Compared with materials like polyurethane foam [used for thermal insulation], products made with cork require less energy and produce less CO2 emissions.”
— Rui Novais, a materials expert at the University of Aveiro in Portugal
Why this matters:
Cork's resurgence demonstrates how traditional, sustainable practices can be integrated into modern industries, reducing our reliance on fossil fuels.
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