Case Study: Process Cooling Measurement in a Chemical Plant Challenge A specialty chemical manufacturer in Southeast Asia needed to monitor the cooling energy consumption of its reactor jacket systems. The plant produced various chemical intermediates, with cooling water circulating through jacketed reactors to control exothermic reactions. Accurate cooling measurement was essential for process optimization and…

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Case Study: Cooling Tower Efficiency Monitoring at a Data Center Challenge A hyperscale data center operator in the Middle East needed to optimize its cooling tower performance. The facility’s PUE (Power Usage Effectiveness) targets required precise measurement of cooling water flow and temperature differential across the condenser water loop. The existing flow meters were inline…

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Case Study: Chilled Water Energy Audit for a Pharmaceutical Plant Challenge A pharmaceutical manufacturing facility in Europe needed to comply with ISO 50001 energy management requirements. The plant’s chilled water system served cleanrooms, process cooling and HVAC, but there was no sub-metering — the energy team could not determine how much cooling each production line…

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Case Study: District Heating Monitoring for a University Campus Challenge A university campus in Northern China operated a district heating network serving 28 buildings — dormitories, lecture halls, laboratories and administrative offices. The existing mechanical heat meters were aging, with several units providing erratic readings or failing entirely. The facilities department needed a reliable replacement…

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Case Study: Energy Cost Allocation in a Multi-Tenant Office Building Challenge A 12-story office building in Southeast Asia housed over 40 tenants sharing a central chilled water air conditioning system. The property management company faced persistent disputes over energy billing — tenants suspected they were paying for cooling consumed by neighboring floors, and the building’s…

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