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ARTICLE · 16 JANUARY 2026

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Renewable Energy Guarantee Of Origin Certificates

Herbert Smith Freehills Kramer LLP
Herbert Smith Freehills Kramer LLP
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Herbert Smith Freehills Kramer LLP

Herbert Smith Freehills Kramer LLP

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Australia's renewable electricity certification transition: legal insights on REGOs, PPAs, and market dynamics...

AustraliaEnergy and Natural Resources

Australia's renewable electricity certification transition: legal insights on REGOs, PPAs, and market dynamics

Australia is transitioning from the Renewable Energy Target (RET) scheme, which mandates surrender of Large-scale Generation Certificates (LGCs), to the Guarantee of Origin (GO) scheme launched in November 2025. The GO scheme introduces Renewable Energy Guarantee of Origin certificates (REGOs), offering greater flexibility and granularity in energy claims through hourly timestamping and broader eligibility – including batteries and hybrid projects, which can now produce REGOs. Unlike the compliance-driven LGCs, REGOs operate in a voluntary market, with demand expected to be shaped by corporate ESG goals and alignment with international frameworks.

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