Field notes
Industrial cooling, heat illness prevention, and OSHA compliance — written by the Clema founders.

Personal cooling gear hasn't kept pace with industrial heat. A look at why ice, evaporative, and phase-change vests fail in real conditions — and what full-shift cooling has to do instead.
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The 80°F and 90°F triggers, six tactical compliance moves, and why heat is a spatial — not general — risk for industrial operations.
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Why industrial buildings act like greenhouses, why conventional fans and ice fail on the floor, and what progressive EHS teams are piloting instead.
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Six prevention practices, the 85°F threshold, and how personal thermal management fits a real heat illness prevention program.
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Why advanced cooling matters above 85–100°F, the 5-step implementation approach, and the $5,000 rule for cooling investment ROI.
Read →Summer 2026 — 500-unit first batch