Enterprise Ireland deployed ABB Cylon® Active Energy Manager across its 15,200 m² head office, achieving a 14% cut in electricity and 48% in gas usage, with ROI in just 12 months. The system identified a VRV air conditioning issue causing 24/7 operation and enabled corrections using spectral analysis. It also supported additional measures like CO₂-based AHU control, temperature sensor optimization, and efficient scheduling. Savings continued annually, with gas use down 77% and electricity 36% by 2015. The platform now monitors 8 sites in real time, ensuring sustained energy efficiency.

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