Woolworths New Zealand has redefined retail sustainability through a centralised, analytics-driven Energy Management Centre. Shifting from reactive maintenance to a proactive, predictive model, the initiative integrates proprietary tools, Energy Slip for predictive modelling and Syncro for data integrity, to optimise refrigeration, HVAC, and lighting across its national portfolio. By leveraging real-time controls verification, the programme delivers sustained reductions in electricity consumption, refrigerant leaks, and carbon emissions. This digital transformation establishes a scalable, gold-standard blueprint for New Zealand’s large energy users, proving that data-led innovation can drive significant decarbonisation at an industrial scale.