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Professional Energy Audits for Malaysian Commercial Buildings
An energy audit is the foundation of any successful energy efficiency improvement project. Our comprehensive audits analyze your facility's energy consumption patterns, identify inefficiencies, and provide actionable recommendations with detailed ROI calculations. Whether you operate a commercial office building, manufacturing facility, retail space, or warehouse, understanding your energy profile is the first step toward reducing your TNB electricity bill.
Malaysian commercial buildings face unique challenges: tropical climate demands year-round air conditioning, high humidity affects HVAC performance, and TNB tariff structures with maximum demand charges can significantly impact your monthly electricity bills. Our audits are specifically designed for the Malaysian market, taking into account local utility rates, GITA tax incentive eligibility, and MyHIJAU certification requirements.
Three Levels of Energy Audits
We offer three audit levels following the ASHRAE audit levels, with an ISO 50001 gap analysis available (not certification), each suited to different project scopes and investment requirements:
Level 1: Walkthrough Audit
Quick assessment identifying low-hanging fruit opportunities. Includes visual inspection, TNB bill analysis, and preliminary recommendations. Ideal for facilities seeking immediate cost savings with minimal disruption.
Level 2: Detailed Audit
Comprehensive analysis with energy modeling, sub-metering data collection, and equipment performance testing. Includes HVAC system evaluation, lighting surveys, building envelope assessment, and power quality analysis. Provides detailed financial analysis with payback calculations.
Level 3: Investment Grade Audit
Engineering-grade analysis suitable for Energy Performance Contracts (EPC) and large capital projects. Includes detailed measurements, calibrated energy models, third-party verification, and savings calculations. Often used for ESCO financing applications.
What We Analyze
- HVAC Systems: Chiller efficiency, AHU fan performance, duct leakage, refrigerant charge, controls optimization. Often around half of a commercial building's electricity use.
- Lighting Systems: Fixture types, lux levels, occupancy patterns, switching controls, daylight harvesting potential. Smart LED retrofits can cut a large share of lighting energy, depending on your existing baseline.
- Building Envelope: Insulation levels, window glazing, air infiltration, thermal bridging. Critical in Malaysia's hot-humid climate.
- Power Systems: Power factor, harmonic distortion, transformer losses, voltage regulation. Poor power factor can raise your TNB bill, depending on your tariff and site.
- Building Controls: BMS/BAS evaluation, scheduling optimization, setpoint analysis, integration opportunities.
- Maximum Demand: Peak demand analysis, load profiling, demand shaving strategies. MD charges can be a significant part of industrial electricity bills, depending on your tariff and load profile.
GITA Tax Incentive Eligibility
The equipment you install after the audit may qualify for GITA (Green Investment Tax Allowance) Tier 2 benefits, providing a 60% tax allowance on qualified equipment purchases (the audit fee itself is not qualifying capex). This translates to an effective 14.4% discount (at 24% corporate tax rate). Eligible technologies include high-efficiency chillers, VSD systems, smart LED lighting, BMS upgrades, and renewable energy integration. Our audit reports are structured to support GITA (Asset) applications to MGTC (MyHIJAU), submitted after commissioning.
Expected ROI and Payback Periods
Savings and payback for each measure depend on your equipment, running hours and tariff, and are set out in the audit report. GITA (a 60% allowance on qualifying capex, worth up to 14.4% at the 24% tax rate once fully used) can shorten payback for qualifying equipment.
Complete the audit questionnaire above to receive a free quote. Our energy engineers will contact you to discuss audit options and offer an RM500 commercial site survey, with a written report and credited in full when you proceed, for on-site measurements.
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Frequently Asked Questions
How much does an energy audit cost in Malaysia?
Audit fees depend on facility size and audit level, and are quoted per scope after we review your bills and site details. The report sets out the savings the audit identifies for each measure.
What is the typical ROI for energy efficiency improvements in Malaysia?
Payback depends on the measure, the age of your equipment, running hours and your tariff. Lighting retrofits usually pay back fastest; HVAC and BMS measures take longer. Your audit report gives a payback for each measure, and GITA (worth up to 14.4% of qualifying capex at the 24% tax rate once fully used) shortens it for qualifying equipment.
Does the audit require shutting down operations?
No. Energy audits are designed to minimize disruption to your operations. Level 1 walkthrough audits require no downtime whatsoever. Level 2 detailed audits may require brief equipment access (typically after-hours or weekends) for performance testing, but normal operations continue. Only Level 3 investment-grade audits may require selective system shutdowns for comprehensive testing, which we schedule during planned maintenance windows or low-occupancy periods. Our auditors work around your operational schedule to ensure business continuity.
What is GITA and how does it apply to energy efficiency projects?
GITA (Green Investment Tax Allowance) is a Malaysian tax incentive that provides a 60% tax allowance on qualifying green technology equipment and projects. For energy efficiency projects, this includes LED lighting systems, high-efficiency HVAC equipment, building management systems, renewable energy systems, and energy monitoring equipment. At the standard 24% corporate tax rate, this translates to an effective 14.4% discount on qualified expenditures. GITA (Asset) applications are submitted to MGTC (MyHIJAU) after commissioning and must be commissioned and submitted by 31 December 2026. Our energy audit reports are structured to support GITA applications with detailed equipment specifications and expected energy savings.
How long does the audit process take from start to finish?
The timeline depends on the audit level and facility size: a Level 1 walkthrough is the shortest, while Level 3 involves extended data collection, energy modelling and third-party verification. The schedule and report dates are set out in your proposal. After you receive your report, we review the findings with you and discuss implementation priorities and financing options.
Related reading
Explore Energy Efficiency Solutions
Get an Energy Audit Proposal
Tell us about your facility and we'll schedule a Level-1/2/3 energy audit.
- Sizing from your 12 months of TNB bills and shift pattern
- Roof, switchboard and single-line diagram reviewed by our engineers
- Available incentives (GITA for solar, subject to MGTC verification) and Solar ATAP eligibility checked for your premises
- SEDA-registered PV Service Provider (RPVSP-2026/373) · SSM 201301044881 (1074704-D)
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