NABERS Energy Star Predictor
Indicative NABERS Energy star band for whole-building offices from annual metered energy and net lettable area. Use to sanity-check ESG targets before committing to a formal rating.
Simplified indicative estimate for whole-building offices. Formal NABERS ratings must be performed by an accredited assessor with 12 months of metered data.
Simplified banding using energy use intensity (kWh/m²/yr) with a light hours-of-use adjustment. Not a substitute for a formal NABERS assessment.
A committed rating requires 12 months of metered data reviewed by an accredited NABERS assessor. PCM supports developers preparing for accreditation via retro-commissioning and BMS optimisation.
Reconcile flow, ΔT and coil duty — detect low ΔT syndrome fast.
Darcy-Weisbach head loss + indicative pump shaft power.
Supply airflow, coil face area and duct velocity from cooling load.
Indicative commissioning programme days from GFA + complexity.