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Configure solarA practical, step-by-step guide for Malaysian companies to measure their carbon footprint, reduce Scope 1, 2, and 3 emissions, procure renewable energy, and meet ESG reporting requirements.
Foundation
Net zero means reducing greenhouse gas (GHG) emissions to as close to zero as possible — and offsetting any remaining emissions with equivalent carbon removals. It is not the same as carbon neutral, which often refers only to balancing Scope 1 and 2 emissions without the same requirement for deep, genuine reduction.
The Science Based Targets initiative (SBTi) defines net zero as a 90–95% reduction in emissions from a 2019 baseline (for companies), with no more than 5–10% of residual emissions offset through verified carbon removal. This is a significantly more demanding standard than simply purchasing carbon offsets to balance current emissions.
For Malaysian businesses, the practical journey to net zero involves three broad phases: measuring your baseline, reducing emissions through operational changes and renewable energy, and addressing any remaining emissions with high-quality offsets or RECs.
Company-owned vehicles, on-site fuel combustion, manufacturing processes, refrigerant leaks.
Purchased electricity, steam, heating, and cooling. Directly impacted by solar installation and RECs.
Supplier activities, employee commuting, business travel, product use and disposal. Typically 70–90% of total footprint.
Policy Context
Malaysia has committed to achieving net zero greenhouse gas emissions by 2050, with interim targets to reduce emission intensity of GDP by 45% by 2030 (against 2005 levels). The National Energy Transition Roadmap (NETR) and the Low Carbon Transition Plan (LCTP) are the primary policy frameworks guiding this transition.
All Bursa-listed companies must publish annual sustainability statements. From 2024, this includes mandatory climate-related disclosures aligned with TCFD (Task Force on Climate-related Financial Disclosures). Non-compliance risks delisting action.
Bank Negara Malaysia's Climate Change and Principle-based Taxonomy (CCPT) requires financial institutions to classify loans and investments by climate impact. This influences lending terms for businesses — greener businesses get better rates.
The EU Carbon Border Adjustment Mechanism (CBAM) and US SEC climate disclosure rules are pushing Malaysian exporters to measure and report Scope 3 emissions. Failure to do so risks losing export contracts.
Global brands in Malaysia (automotive, electronics, F&B) require suppliers to meet RE100 or EcoVadis sustainability ratings. Achieving a net zero commitment unlocks access to these supply chains.
The Roadmap
Before you can reduce emissions, you need to know where they come from. A carbon baseline audit measures your Scope 1, 2, and 3 emissions in tonnes of CO2 equivalent (tCO2e) using the GHG Protocol Corporate Standard.
Energy efficiency measures reduce your Scope 2 (and some Scope 1) emissions at the lowest cost. They also reduce your electricity bill, funding further decarbonisation investments.
Renewable energy procurement directly reduces Scope 2 emissions. Options range from rooftop solar (physical generation) to Virtual PPAs (financial contracts) and RECs (market-based instruments).
After maximising reduction, remaining emissions can be addressed through high-quality carbon credits. These should be verified under international standards (Gold Standard, Verra VCS) and sourced from Malaysian or regional projects where possible.
Credible net zero claims require independent verification and public disclosure. This builds stakeholder trust, satisfies regulatory requirements, and demonstrates genuine commitment rather than greenwashing.
Solar & Net Zero
Solar energy is the single most impactful action most Malaysian businesses can take to reduce their Scope 2 emissions. The Malaysian grid remains heavily dependent on natural gas and coal, with a grid emission factor of approximately 0.585 kgCO2e per kWh. Every unit of solar electricity generated displaces this grid electricity, directly reducing Scope 2 emissions.
A typical Malaysian factory with a 500kWp rooftop solar system generates approximately 650,000 kWh per year — reducing Scope 2 emissions by around 380 tCO2e annually. At full scale (1MWp), this doubles to approximately 760 tCO2e per year. Combined with a CGPP Virtual PPA for remaining purchased electricity, a factory can achieve 100% Scope 2 elimination.
| Solar Solution | Scope 2 Impact | RE Certificate | Best For |
|---|---|---|---|
| Rooftop Solar | 30–70% reduction | Yes (location-based) | Factory, warehouse, commercial |
| CGPP Virtual PPA | Up to 100% reduction | Yes (market-based) | RE100, large corporates |
| CRESS via TNB | Up to 100% reduction | Yes (market-based) | Medium corporates |
| REC Purchase | Up to 100% (paper-based) | Yes (market-based) | Quick win, any size |
Quick Wins
Rooftop solar delivers the highest ROI of any net zero action. Payback period of 5–8 years, with 20+ years of free electricity and carbon reduction thereafter. GITA tax incentive available.
Get Solar QuoteLED retrofit is the fastest and cheapest energy efficiency measure. Typical Malaysian factory saves 20–40% on lighting electricity. Payback in 1–3 years. Reduces Scope 2 directly.
ESCO SolutionsRenewable Energy Certificates let you claim 100% renewable electricity immediately, even before your solar panels are installed. Recognised by GHG Protocol market-based method.
REC GuideAn Energy Service Company (ESCO) delivers a comprehensive energy efficiency and solar programme with no upfront cost. Performance is guaranteed — you only pay from savings achieved.
ESCO ProgrammeFAQ
Net zero means reducing greenhouse gas emissions to as close to zero as possible across all Scope 1, 2, and 3 emissions, with remaining emissions offset by equivalent carbon removal. Carbon neutral typically refers only to Scope 1 and 2 emissions being balanced by offsets, without the same requirement for deep reduction. Net zero is a more rigorous standard.
Bursa Malaysia requires all listed companies to publish sustainability reports annually. As of 2026, large non-listed companies are expected to follow suit under Securities Commission guidelines. Bank Negara Malaysia requires financial institutions to disclose climate risk. International supply chain requirements (EU CBAM, US SEC climate rules) are adding pressure on Malaysian exporters to report Scope 1-3 emissions.
Scope 2 emissions are indirect greenhouse gas emissions from the electricity a business purchases and uses. In Malaysia, grid electricity is approximately 0.585 kgCO2e per kWh (TNB emission factor). Installing rooftop solar replaces grid electricity with zero-emission solar power, directly reducing Scope 2. A typical factory with 1MWp rooftop solar reduces Scope 2 by approximately 900 tonnes CO2e per year.
RECs (Renewable Energy Certificates) are certificates that represent 1 MWh of renewable electricity generation. Purchasing RECs is recognised under GHG Protocol market-based accounting as a way to reduce Scope 2 emissions to zero on paper. For robust net zero claims aligned with SBTi, RECs should be purchased from the same grid region and ideally from new solar projects.
A full net zero transition for a Malaysian SME typically takes 3–7 years. The baseline measurement and target-setting phase takes 3–6 months. Quick wins like LED lighting and rooftop solar can be deployed in 6–18 months. Scope 3 supply chain reduction takes longer — typically 3–7 years of supplier engagement. Trexon's sustainability consulting team can accelerate this timeline.
Yes. Malaysia offers several incentives: Green Investment Tax Allowance (GITA) for solar and energy efficiency equipment, Green Technology Financing Scheme (GTFS) with government-backed loan guarantees, and the MyHijau mark for green products and services. MIDA also offers tax incentives for green technology adoption.
Trexon's sustainability consulting team helps Malaysian businesses measure their carbon footprint, set science-based targets, deploy solar and energy efficiency, and prepare investor-grade ESG reports.