Practical insights on energy, building automation, and compliance for buildings and industry, by the Cobler team.
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.
ESG & Net ZeroWith AFA at +3.59 sen/kWh in July 2026 and ST projecting +8.04 to +8.94 sen for Aug-Oct, a 3-year GET block at 3 sen/kWh is now a fixed hedge that costs less than the exposure. The break-even math, the clause 10.2 caveat, and how to size blocks.
Compliance & IncentivesGTFS 5.0 gives Malaysian firms RM1 billion of CGC-guaranteed bank financing for energy-efficiency retrofits, but it closes 31 December 2026 or when the pool runs out. Stack it with EACG and GITA before all three windows shut.
HVAC & Chiller PlantsOn 2 April 2026, Malaysia ordered all government offices to set air-conditioning no lower than 24C. The facts, the RM maths under RP4, and why the rule failed in 2011 and 2023: verification.