Malaysian businesses leak millions yearly on wrong TNB tariff class, ICPT miscalculation, and maximum demand penalties. Our AI-powered audit finds the leaks and recovers up to 6 months of refunds. RM800–RM5,000 flat fee — paid only on findings.
Six categories where TNB billing errors concentrate — most SMEs have at least two active issues they are unaware of.
Most SMEs are on the wrong tariff — placed on C2 when C1 applies, or D when the load profile fits E. Each misclassification adds 8–22% to your monthly bill. We check your registered tariff against your actual contracted capacity and consumption pattern.
The Imbalance Cost Pass-Through charge is recalculated quarterly by the Energy Commission. TNB billing systems sometimes apply the wrong ICPT coefficient for your tariff class or billing cycle. We reconcile up to 12 months against the official EC gazette.
MD penalties are triggered when you exceed your registered demand in any 30-minute block. We model your half-hourly load profile to find avoidable demand spikes, identify months where penalties were incorrectly assessed, and recommend demand setpoint adjustments.
TNB charges a surcharge when average power factor drops below 0.85. Many buildings have this from legacy HVAC or pump loads — and pay it silently for years. We calculate the correction capacitor bank size needed to eliminate the charge.
If your registered connected load in TNB's system is higher than your actual installed load, you may be paying higher minimum charges unnecessarily. We audit your Single Line Diagram against TNB records and file a downward revision where eligible.
Industrial D and E-tariff customers may benefit from shifting load to off-peak windows under TNB's TOU structure. We model your 12-month consumption pattern against peak/off-peak/super-off-peak rates and calculate the optimal shift schedule.
Fixed flat fee — no percentage cuts on refunds recovered.
3-month review
RM 800
12-month review
RM 2,500
Multi-site D/E-tariff
RM 5,000
RM 18,000
Average refund recovered
12–35%
MD savings after setpoint fix
Up to 6 mo
ICPT recovery window
8–22%
Tariff downgrade savings
From bill upload to refund credit — typically 6–10 weeks end-to-end.
Securely upload your last 12 TNB bills (PDF or photo). We also accept the TNB e-Billing portal data export.
Our system cross-references your bills against TNB tariff schedules, EC ICPT gazettes, and your consumption pattern to flag every discrepancy.
We prepare and file the formal dispute letter on your behalf, referencing the exact billing code, tariff schedule, and gazette reference.
TNB typically processes refunds as bill credits within 2–4 billing cycles. We monitor your next 3 bills to ensure corrections are applied correctly.
Upload your last 3 months of TNB bills for a free quick scan. We will tell you within 24 hours whether a full audit is worth it — at no cost and no obligation.