Comply with Safeguard Mechanism baseline (covered facilities)
Facilities >100,000 tCO2-e/year must keep emissions below an annually declining baseline.
Who must comply
Operators of facilities emitting >100,000 tCO2-e covered Scope 1 emissions per year.
What triggers it
Operating a covered facility.
When due
Annual surrender of ACCUs / SMCs by 31 March.
Evidence required
NGER report, baseline determination, ACCU surrender confirmation, monitoring period elections.
Max penalty
Civil penalties for non-surrender plus loss of multi-year flexibility
Summary
The Safeguard Mechanism applies to facilities emitting >100,000 tCO2-e per year. Each facility has a baseline that declines 4.9% per year to 2030. Excess emissions must be offset by surrendering ACCUs or SMCs. Production-adjusted baselines apply to trade-exposed facilities. Multi-year monitoring periods are available.
Enforced by
Source legislation
Topics
Related obligations
- CWLTHReport greenhouse and energy data under NGERCorporations meeting NGER thresholds must report Scope 1, Scope 2 emissions and energy data by 31 October.
- CWLTHASRS Group 2 climate disclosure — FY commencing on/after 1 July 2026Group 2 (mid-tier entities) start climate disclosure FY27.
- CWLTHAASB S2 Scope 3 emissions + assurance phase-inGroup 1 entities must report Scope 3 from year 2 + escalating assurance through to FY30.
- CWLTHNGER reporting (Clean Energy Regulator)Threshold-triggered annual emissions, energy production + consumption reporting.
- CWLTHSafeguard Mechanism baseline decline 4.9% paAustralia's 215 largest emitters face declining baselines under Safeguard Mechanism reform.
- CWLTHLodge mandatory climate-related financial disclosures (ASRS S2)Group 1/2/3 entities must publish ASRS-aligned climate disclosures with their annual financial reports.
Frequently asked questions
- Who must comply with Safeguard Mechanism baseline (covered facilities)?
- Operators of facilities emitting >100,000 tCO2-e covered Scope 1 emissions per year.
- What triggers Safeguard Mechanism baseline (covered facilities)?
- Operating a covered facility.
- When is Safeguard Mechanism baseline (covered facilities) due?
- Annual surrender of ACCUs / SMCs by 31 March.
- What is the maximum penalty for Safeguard Mechanism baseline (covered facilities)?
- Civil penalties for non-surrender plus loss of multi-year flexibility
- What evidence is required for Safeguard Mechanism baseline (covered facilities)?
- NGER report, baseline determination, ACCU surrender confirmation, monitoring period elections.
Source: https://cleanenergyregulator.gov.au/Infohub/Safeguard-Mechanism. Rules Mate is not a law firm. Always verify against the live regulator source before acting.