What do you want to do today?
Rooftop solar
Follow our step-by-step guide to find out everything you need to know about installing rooftop solar.
arrow_right_alt
ACCU project and contract register
Explore information and data about Australian Carbon Credit Unit (ACCU) Scheme projects and contracts across the country.
arrow_right_alt
Report emissions and energy
Learn what to report under the National Greenhouse and Energy Reporting (NGER) Scheme.
arrow_right_alt
Safeguard Mechanism
Learn about how the Safeguard Mechanism ensures Australia’s highest greenhouse gas emitting facilities reduce their emissions.
arrow_right_alt
Solar batteries
Solar battery storage systems will be eligible under the Small-scale Renewable Energy Scheme from 1 July 2025.
Latest news and media
Compliance update – July to September 2025
23 October 2025
Our compliance update for July to September 2025 is now available.
Read more
arrow_right_alt
Notify the Regulator form now in Online Services
20 October 2025
The Notify the Regulator form has moved from the Client Portal into Online Services. It allows stakeholders to notify us about a range of issues or changes.
Read more
arrow_right_alt
Q3 2025 QCMR data workbook available now
17 October 2025
The Q3 2025 QCMR data workbook is now available. When the full QCMR is published, the workbook will be updated with further data and charts.
Read more
arrow_right_alt
Cheaper home batteries surpass Australia's biggest battery
26 September 2025
The CER has today released its Q2 Quarterly Carbon Market Report (QCMR), which provides insights and analysis on Australia’s carbon markets and associated programs.
Read more
arrow_right_alt
