Multi-sensor fusion delivers 23–52% HVAC energy reductions. This practitioner guide covers the minimum viable sensor kit, 90-day implementation path, and how OpenBlue, Building X, and Honeywell Forge handle fusion natively.
A practitioner's guide to choosing between IPMVP Option C (whole-facility metering) and Option D (calibrated simulation) for AI-HVAC M&V projects.
New sensor fusion approach combining Wi-Fi probe requests with PIR motion detection achieves 94% occupancy counting accuracy at 60% lower cost than camera-based systems.