Insights from our engineering desk.
Long-form takes on HVAC-R, building automation, energy efficiency, and sustainable design.
AI-driven load prediction: the next frontier in HVAC automation
How model-predictive control cuts an average 22% off central plant energy without touching setpoints.
Low-GWP refrigerants: what the 2025 transition means for you
A practical guide to R-1234ze, R-513A, and the CO₂ systems reshaping industrial cooling.
Retrofitting a 1970s hospital into a net-zero climate leader
The 18-month journey from 1974-era chillers to a fully instrumented, heat-recovery-driven plant.
Beyond PUE: the metrics hyperscale operators should be watching in 2026
Water usage effectiveness, carbon usage effectiveness, and the case for a unified sustainability index.
Designing GMP cleanrooms that also meet ISO 50001
Sustainable cleanroom design without compromising particle counts or pressure cascades.
Cold-chain HVAC: preventing the 3% loss no one talks about
Why fluctuating humidity — not temperature — is the silent killer of perishable margins.