β€œCarbon Tax” Series πŸ’² Episode 3 | CPA Compliance Rules Explained

Posted on 08/18/2025

Carbon Pricing Act Compliance: Critical Rules for Businesses Affected by Singapore's Carbon Tax

Affected by Singapore's carbon tax? In Episode 3 of GreenCo's Carbon Tax series, we cover the critical compliance rules that reportable and taxable facilities need to know under the Carbon Pricing Act (CPA).

Key Takeaways for Businesses

  • Registration and reporting deadline – registration and annual emissions reporting are due by 30 June, through the National Environment Agency's Emissions Data Monitoring and Analysis (EDMA) system.
  • Scope 1 emissions covered – direct emissions of seven greenhouse gases: carbon dioxide (CO2), methane (CH4), nitrous oxide (N2O), hydrofluorocarbons (HFCs), perfluorocarbons (PFCs), sulphur hexafluoride (SF6) and nitrogen trifluoride (NF3).
  • International carbon credits – since 2024, taxable facilities can use eligible high-quality international carbon credits to offset up to 5% of their taxable emissions.
  • EITE support – a transition framework supports emissions-intensive, trade-exposed (EITE) sectors to help them stay competitive while they decarbonise.

Getting Compliance Right

At S$45 per tonne, small errors in emissions data can become costly. Robust monitoring plans, reliable data processes and well-documented emissions reports help you stay compliant and avoid overpaying. Learn about GreenCo's GHG emissions calculation and ESG data portal.

Watch the Full Carbon Tax Series

Previous: Episode 2 – Who Pays Singapore's Carbon Tax?
Next: Episode 4 – How Carbon Tax Affects Households

#CarbonTax #ESGCompliance #SingaporeBusiness #Scope1Emissions #ClimatePolicy #NetZero


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These learning videos are produced by GreenCo, an ESG and climate risk advisory firm in Singapore and Hong Kong that has supported more than 80 listed companies since 2016. We provide all-round ESG advisory services under one roof, from sustainability reporting and climate disclosures to GHG accounting, climate scenario analysis, ESG ratings and assurance. We can build your ESG framework, data processes and reports from scratch, and our consultants stay actively involved throughout the whole project, not just at kick-off and sign-off.

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