ACCU Market Monthly Update - September 2026

This update provides an overview of the month’s Australian Carbon Credit Unit (ACCU) market activity, along with key developments and milestones.

Updated

October 2, 2026

Published

October 2, 2026

Highlights for September 2026

The ACCU market softened in September following August's gains, with Generic ACCUs falling from $38.85 to lows of $38.00, before closing the month at $38.40.
Combined ACCU and SMC reported trading volume totalled 2.5 million units, down from August but remaining one of the stronger months recorded so far this year.
Policy remained in focus as consultation on the Safeguard Mechanism Review closed on 18 September, with debate continuing around ACCU use post-2030 and measures to encourage onsite abatement.
Improved Native Forest Management (INFM) survived a Senate disallowance motion, while premium methodology activity remained subdued throughout the month.
Safeguard Mechanism Credits (SMCs) maintained a premium over ACCUs, with the spread closing the month at $0.85.

ACCU Market Monthly Update - September 2026

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ACCU Market Monthly Update - September 2026