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About AltoTech
AltoTech developed the AIoT platform called “Alto CERO” to help hotels, buildings, and factories effectively consume energy and cut carbon emissions with IoT and AI algorithms. AltoTech utilised data such as electricity consumption profiles and bills, indoor and outdoor weather conditions, occupancy levels, building operational data, and security cameras for energy management and optimisation.
Pilot with UOB
The Alto CERO platform implemented AI-driven automation at UOB Plaza Bangkok, targeting air-side HVAC systems (AHUs) to achieve 5–10% energy savings.
IoT Gateway collected real-time data from UOB Plaza Bangkok’s chiller and air-side systems. Using IPMVP Option B and weather-normalised baseline modelling, the systems utilised AI-optimised AHU speed, static pressure and humidity. This maximises UOB Plaza Bangkok’s energy efficiency while maintaining indoor comfort and air quality.
Key Highlights
- Achieved higher energy efficiency with quicker issue detection, reporting, and reduced manual workload.
- Successfully identified faulty air-side sensors and critical issues like chiller trips and elevated chilled water temperatures.
