1- Why Air‑Conditioner Energy Use Matters in Selangor Selangor’s tropical climate means average daily highs of 31 °C–35 °C and relative humidity of 70 %–80 %. A typical split‑type AC (1 ton ≈ 3.5 kW) running 8 hours a day can consume ≈ 280 kWh per month, costing RM 120–RM 180 on the current utility rate (≈ RM 0.45 /kWh). With over 1 million households in the Klang Valley using […]
