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Rooftop solar
Follow our step-by-step guide to find out everything you need to know about installing rooftop solar.
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ACCU project and contract register
Explore information and data about Australian Carbon Credit Unit (ACCU) Scheme projects and contracts across the country.
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Report emissions and energy
Learn what to report under the National Greenhouse and Energy Reporting (NGER) Scheme.
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Safeguard Mechanism
Learn about how the Safeguard Mechanism ensures Australia’s highest greenhouse gas emitting facilities reduce their emissions.
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Quarterly Carbon Market Report
The Quarterly Carbon Market Report is Australia's key source of data on carbon markets.
11.4
GWh usable battery capacity installed across Australia (to mid-May)
5.5
million ACCUs issued in Q1 2026, the highest Q1 on record
5.8
Mt CO2-e reduction in Safeguard covered emissions since reform
Latest news and media
Record battery and solar growth reshaping energy grid
03 June 2026
The Clean Energy Regulator’s (CER) Q1 Quarterly Carbon Market Report shows rapid growth continued under the Cheaper Home Batteries Program in the first quarter of 2026, taking total installed capacity to 7.4GWh in 9 months.
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Second Nature Repair Market project registered
28 May 2026
The second Nature Repair Market project has been registered in New South Wales.
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Register of solar water heaters version 57 is now available
01 May 2026
Version 57 of the register of solar water heaters is now available, listing eligible models for small-scale technology certificates.
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First certificates approved for the Renewable Electricity Guarantee of Origin
30 April 2026
We have approved the first Renewable Electricity Guarantee of Origin certificates.
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