Carbon Markets

ACCU contract prices rise, but Regulator takes the low road at ERF Auction 10

The 10th Emissions Reduction Fund (ERF) auction purchased 1.7 million Australian Carbon Credit Units (ACCUs) at an average price of $16.14/t, an increase from record low levels of abatement contracted at Auction 9 (59,000 ACCUs) in July 2019.

While volumes have increased, contracting remains well below earlier auction rounds, with Auctions 1-4 purchasing an average of 44 million ACCUs. The last three ERF auctions have contracted an average of 1.6 million ACCUs, reflecting lower participation across the market due to the administrative complexity of the scheme and a low price environment. The Clean Energy Regulator remains unwilling to contract at higher prices, not accepting a number of higher priced bids at Auction 10.

As noted in our earlier update, the unwillingness of the Regulator to contract at higher prices has effectively collapsed the ERF market, with the low price ceiling failing to unlock higher cost abatement projects, while eroding market sentiment as bidders sit on the sidelines or wait for more favourable prices in the secondary market or via direct offtake agreements.

Should the low price environment continue under the second phase of the ERF/Carbon Solutions Fund scheme, modelling indicates that abatement contracting is likely to remain at low volumes (under 3 million ACCUs), with low average prices continuing to constrain the participation of abatement projects slightly higher up Australia’s abatement cost curve – particularly land sector activities like soil carbon and plantation forestry, as well as industrial projects such as source separated organics, commercial buildings, and wastewater.

At these contracting volumes, the ERF is unlikely to make a large contribution to Australia’s national emissions reduction abatement task, with a re-working of the scheme needed to better incentive industry participation. Just 190,381 ACCUs were surrendered by large emitting companies under the safeguard mechanism over FY18-19 (1.3% of covered emissions), with industry emissions continuing to increase in line with our earlier outlook for Q3 FY19-20.

Kind Regards
The RepuTex Team
Australian Energy Markets

LATEST UPDATES

  • Carbon Markets

    UPDATE: Australian carbon market trades sideways as EOFY focus turns to premium units

    The Australian carbon market recorded a near year-to-date low in traded volumes last week, with […]

  • Carbon Markets

    MARKET MONTHLY: ACCU prices hold firm over May, traded volumes reach 6-month high

    Total traded volumes of 2.8M (+1.2M MoM) were reported via our Survey Panel in May, […]

  • Carbon Markets

    INSIGHTS: What’s the long-term shape of Australia’s carbon market through to 2050?

    The government’s 2026–27 review of the Safeguard Mechanism will begin next month, informing how Australia’s […]

  • Carbon Markets

    OUTLOOK: Australian Long-term Carbon Market Outlook to 2050 published – June 2026

    RepuTex has today published its new Long-term Carbon Market Outlook (LT CMO), providing greater visibility […]

  • Carbon Markets

    NOTICE: Release of new Australian Long-term Carbon Market Outlook to 2050

    RepuTex has today released its new Long-term Carbon Market Outlook (LT CMO), providing a 25-year […]

    Notices, Research Insights | June 2nd, 2026
  • Download this free report

    To start your free download, simply fill in the below form. You will also receive our future updates, event invitations, and research insights by email.

    • This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.
    [ssba]