Cornell study finds cooling investments pay for apparel factories in Bangladesh
New research from Cornell University's Global Labor Institute shows that cooling systems in Dhaka garment factories can return their cost within one to four years.
Heat stress levels are rising
The fashion industry faces increasing heat stress while factory earnings remain uncertain. Researchers analyzed data from eight factories and dozens of worker homes to project conditions for 2025. They determined that Dhaka will experience a seven-month heat stress season as the new normal.
Investment returns are quick
Calculations across different scenarios indicate that cooling solutions recover their expense in one to four years. The cutting, ironing and finishing sections show the greatest exposure to high temperatures inside the buildings. These areas account for a substantial share of worker time under intense heat.
Outdoor levels are exceeded
Factory interior temperatures consistently surpass outdoor readings during the summer months. The study authors note that costs are rising while heat stress continues to increase globally. This economic viability supports installing cooling technology despite changing market conditions.
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