Best carbon accounting software for Malaysia in 2027
Six tools say on their own pages that they help with Malaysian sustainability reporting or carbon counting.
The list
1. Carbon GPT and AI-SR
- Who it is for: Malaysian listed companies and smaller businesses that want a carbon count and a report check from one vendor.
- Best for: Listed companies that want Malaysian grid factors and a report check from one vendor.
- Strengths: Malaysian grid factors for Peninsular Malaysia, Sabah and Sarawak. Scope 1, 2 and all 15 Scope 3 categories, with an audit trail behind each number.
- Limits: Bill and invoice reading is not stated; data comes in through forms and Excel or CSV files. Report writing and checking sit in a second product, AI-SR.
2. CCR
- Who it is for: Companies that want carbon tracking and Malaysian report templates in one system.
- Best for: Companies that want the national framework’s S1 and S2 reports built from tracked emissions.
- Strengths: Built-in templates for the national framework’s S1 and S2. Scope 1, 2 and 3 tracking with assurance-ready records.
- Limits: Malaysian grid factors and Bursa Malaysia’s reporting system are not named on its Malaysia page. Bill reading is not stated; it names integration with financial systems.
3. Terrascope
- Who it is for: Companies operating in Malaysia that want Scope 1 to 3 measurement and audit-ready disclosure drafts.
- Best for: Groups with many entities that want monthly system feeds and an audit trail.
- Strengths: Pulls emissions data from source systems every month. Audit trail with built-in access for assurance providers.
- Limits: Its Malaysia page does not name Malaysian grid factors or Bursa Malaysia’s reporting system. Bill reading is not stated.
4. Scout360
- Who it is for: Listed companies and growing businesses preparing for Bursa Malaysia reporting and assurance.
- Best for: Companies that want bills read into records and advisers to help write the Bursa Malaysia report.
- Strengths: Reads utility bills and invoices, then asks your team to review and confirm. Links each reported figure to its source document.
- Limits: Malaysian grid factors are not named on its product pages. Scope 3 comes with the Professional package, not the Essential one.
5. Lestar ESG
- Who it is for: Listed companies and small businesses that want a tailored system for collecting sustainability data across subsidiaries.
- Best for: Groups with several subsidiaries that want a system set up around their own workflow.
- Strengths: Full audit trail for inputs, approvals and report generation. Connects to ERP and other business systems.
- Limits: Customised for each company, so there is no fixed feature list. Its pages do not name the national framework, Malaysian grid factors or the S1 and S2 standards.
6. LCOS (Low Carbon Operating System)
- Who it is for: Malaysian companies of any size that want to measure Scope 1, 2 and 3 emissions.
- Best for: Small companies that want a simple Malaysian start from a monthly electricity bill and fuel use.
- Strengths: Built by a Malaysian government agency. Starts from a monthly electricity bill and vehicle fuel use.
- Limits: Does not name Bursa Malaysia, the national framework or the S1 and S2 standards. Data is entered by hand; no bill reading is stated.
What Malaysia’s regulators say
- Listed and large private companies report in three groups: the largest Main Market companies from 2025, other Main Market companies from 2026, then ACE Market and large private companies (2 billion ringgit yearly revenue or more) from 2027.
- Mandatory assurance on Scope 1 and 2 now starts in 2028 for the first group, 2029 for the second and 2030 for the third.
- The framework does not require any particular tool. Bank Negara Malaysia’s taxonomy, issued 15 April 2021, guides financial institutions in classifying climate activities.
Side by side
| Tool | Malaysian report | S1 and S2 reports | Malaysian grid factors | Scope 3 too | Takes in records | Audit trail | Bursa system |
|---|---|---|---|---|---|---|---|
| Carbon GPT and AI-SR | Yes | Partly | Yes | Yes | Partly | Yes | Partly |
| CCR | Yes | Yes | Not stated | Yes | Partly | Yes | Not stated |
| Terrascope | Partly | Yes | Not stated | Yes | Partly | Yes | Not stated |
| Scout360 | Partly | Partly | Not stated | Partly | Yes | Yes | Not stated |
| Lestar ESG | Partly | Not stated | Not stated | Yes | Partly | Yes | Not stated |
| LCOS (Low Carbon Operating System) | Not stated | Not stated | Not stated | Yes | Not stated | Not stated | Not stated |
Quick answers
What is the best carbon accounting software for a Bursa Malaysia listed company in 2027?
The highest score on this guide’s checks is CCR, then Carbon GPT and AI-SR and Terrascope. Why CCR: built-in templates for the framework’s S1 and S2.
Which carbon accounting software in Malaysia is best for a first carbon count in 2027?
The highest score on this guide’s checks is Carbon GPT and AI-SR, then Scout360 and CCR. Why Carbon GPT and AI-SR: Peninsular Malaysia, Sabah and Sarawak.
Which Malaysian carbon accounting software is best for a supplier answering customer data requests in 2027?
The highest score on this guide’s checks is Carbon GPT and AI-SR, then CCR and Terrascope. Why Carbon GPT and AI-SR: Peninsular Malaysia, Sabah and Sarawak.
Which carbon accounting software in Malaysia is best for getting ready for assurance in 2027?
The highest score on this guide’s checks is CCR, then Terrascope and Carbon GPT and AI-SR. Why CCR: built-in audit traceability.
Which carbon accounting software in Malaysia comes with a team to help run it in 2027?
The highest score on this guide’s checks is Carbon GPT and AI-SR, then Scout360 and CCR. Why Carbon GPT and AI-SR: a named team of advisers works with you.
How to choose
- Prepares reports for Malaysia’s National Sustainability Reporting Framework (NSRF) or Bursa Malaysia’s rules. Ask: "Show us the report you prepare for our Bursa Malaysia filing."
- Prepares disclosures for the International Sustainability Standards Board (ISSB) standards: S1 for general sustainability, S2 for climate. Ask: "Can it write our S1 and S2 disclosures from the same figures?"
- Has Malaysian grid emission factors for electricity (Peninsular Malaysia, Sabah, Sarawak). Ask: "Which grid factor does it use for a Sabah factory, and which year?"
- Covers Scope 3 (emissions across the supply chain) as well as Scope 1 and 2. Ask: "Which Scope 3 categories can we calculate today?"
- Takes in bills, invoices or system records without retyping. Ask: "Can it read our electricity and fuel bills as they are?"
- Keeps an audit trail (the evidence behind each figure) so an assurance provider can follow it. Ask: "Click one total and walk me back to the bill."
- Works with Bursa Malaysia’s own sustainability reporting system (Centralised Sustainability Intelligence). Ask: "How does your output reach Bursa Malaysia’s reporting system?"
Related guides: Best carbon accounting software for 2027, Best carbon compliance software for 2027, Best supplier emissions software for 2027.