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Australia Guarantee of Origin Scheme

Australia Guarantee of Origin Scheme: Australia’s Guarantee of Origin scheme certifies renewable electricity and low-emissions products via tradable certificates

Maílis Carrilho
Written by Maílis Carrilho
Updated on June 18th, 2026

Summary

Australia’s Guarantee of Origin (GO) scheme is a legislated certification framework that issues certificates for renewable electricity and products such as hydrogen, tracking emissions intensity attributes through a GO Register. While voluntary in participation, it creates binding procedural and integrity requirements for participants, with compliance duties around data, verification, certificate issuance, trading, and retirement.

Details

Jurisdictions
  • Australia
Voluntary for

Not economy-wide mandatory. However, for any participant using GO certification, compliance with scheme rules is mandatory, and non-compliance undermines certificate validity and market acceptance.

Exemptions

Entities outside the scheme can still trade and claim renewables via other instruments, but GO is likely to become an increasingly expected credential for certain export and industrial supply chains.

The main compliance boundary is not exemption, but whether an entity’s product pathway and data can meet GO verification requirements.

Deep dive

3 min read
Updated Jun 18, 2026

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What’s Required

The GO scheme is designed to verify renewable electricity attributes and track emissions intensity for products, supporting low-emissions industry development and market credibility. It operates via certificates such as REGO and PGO certificates, registered and managed within a GO Register.

Once an entity elects to participate or relies on GO certification for market claims, the compliance workload includes:

  • Eligibility and boundary definition: Defining what is being certified (electricity generation unit, product pathway, facility boundary).

  • Measurement and methodology adherence: Applying scheme methodologies for emissions intensity and attribute calculation, including data quality standards.

  • Recordkeeping and evidence retention: Maintaining auditable trails for inputs, calculations and verification artifacts.

  • Certificate lifecycle controls: Issuance, transfer, trading, and retirement processes, including preventing double-counting and ensuring claims match retired certificates.

GO’s compliance value is ultimately claims credibility. Participants must align marketing, customer documentation, export documentation, and corporate disclosures with certificate status, scope, and retirement, and ensure internal approvals prevent over-claiming.

The scheme is supported by government and regulator materials, with the Clean Energy Regulator providing scheme information, implying registry-style administration and integrity controls similar to other Australian certificate systems.

Important Deadlines

  • Legislative basis: Future Made in Australia (Guarantee of Origin) Act 2024 (establishes the scheme).

  • Commencement: The GO scheme commenced on 3 November 2025 (as stated in official program materials).

  • Operational readiness milestones: Entities seeking certification for export pathways (e.g., hydrogen or industrial products) should plan for (1) methodology alignment, (2) data system readiness, (3) verification arrangements, and (4) claims governance before first certificate issuance.

Current Status

The GO scheme is in force and commenced as of 3 November 2025, established under the 2024 Act and supporting legislation, with implementation materials published by government and regulator sources.

Penalties for Non-Compliance

The most material enforcement levers for certification schemes are often:

  • Loss of eligibility, certificate cancellation, or refusal to issue certificates.

  • Administrative enforcement for false or misleading participation-related representations.

  • Downstream enforcement through consumer law, contract disputes, and disclosure obligations where GO-based claims are relied on.

Examples of Known Violations

Common certification integrity failures include:

  1. Double-counting renewable attributes (claiming without retirement or claiming in multiple places).

  2. Boundary manipulation that understates emissions intensity by excluding material sources.

  3. Unsupported methodology choices are not aligned to the scheme rules.

  4. Weak verification trails where meter data, process data, or energy sourcing evidence is not retained.

  5. Over-claiming in marketing beyond certificate scope (e.g., claiming “green hydrogen” for non-certified volumes).

Resources


Maílis Carrilho
Added by:
Maílis Carrilho
Sustainability Research Analyst
Maílis Carrilho is a Sustainability Research Analyst (Intern) at Net Zero Compare, contributing research and analysis on climate tech, carbon policies, and sustainable solutions. She supports the team in developing fact-based content and insights to help companies and readers navigate the evolving sustainability landscape.
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Added on Jun 17, 2026 by Maílis Carrilho · Updated on Jun 18, 2026