Practical insights on energy, building automation, and compliance for buildings and industry, by the Cobler team.
Energy Monitoring & AnalyticsYour TNB bill reports maximum demand weeks after the half-hour that caused it. Live maximum demand monitoring, a threshold set below the ceiling you are willing to pay for, and alerts that fire mid-interval give operators 10 to 15 minutes to act.
TNB Bills & TariffsRooftop solar cuts kWh, but it rarely touches the maximum demand charge that TNB bills on a single 30-minute interval. Here is why, and what actually protects your kW line under RP4.
Energy Monitoring & AnalyticsA wrongly wired meter still talks to Modbus and fills a dashboard with plausible numbers. This field checklist catches the wiring errors in the data before you sign practical completion.
HVAC & Chiller PlantsA spec sheet says 3.5 kW cooling from 1 kW of power. That is not broken physics. An aircon moves heat instead of making it, and the ratio that measures the leverage is COP.
HVAC & Chiller PlantsTwo near-identical aircon units, one says INVERTER and costs more, and nobody can say why. Here is what is actually different inside, what it saves, and the payback you can do yourself.
Energy Monitoring & AnalyticsThat ring stamped 800/5 in your meter cabinet is a current transformer. Here is what the CT ratio means and the five plain questions that spec one right.
Compliance & IncentivesGITA 2.0 and GTFS 5.0 close 31 December 2026; the Automation Capital Allowance runs to 2027. A decision guide for Malaysian CFOs, with stacking rules and a worked RM1 million example.
ESG & Net ZeroAs of 7 July 2026 the Climate Change Bill (RUUPIN) is expected in the sitting ending 16 July but is not yet tabled. What the law will demand from facility operators, and how to build MRV readiness now.
Energy Monitoring & AnalyticsPenang's 1 July 2026 water tariff completes SPAN's nationwide revision. Why leak detection, night-flow analysis and submetering are now the fastest payback in your water bill.