Safeguard Atlas  /  Facility

Granny Smith Mine Site

In FY2024-25, Granny Smith Mine Site reported covered emissions 16,661 t CO2-e above its baseline. Under the current settings it is modelled at … in FY2034-35.

GSM MINING COMPANY PTY LTD · WA · Metal ore mining (080). Ranked 187 of 209 by covered emissions in the FY2024-25 Safeguard register, 0.09% of the scheme's 132.8 Mt.

Above baseline FY2024-25

Current position · FY2024-25, as published

Current position

Published register values. The baseline is the emissions limit the rules set for the facility; covered emissions are the scope 1 emissions it reported. A facility above its baseline must surrender Safeguard credits or ACCUs for the difference. A facility below its baseline may receive Safeguard credits, subject to the crediting rules.

Covered emissions FY2024-25123,215 tOfficialScope 1 emissions reported by the facility as covered by the scheme.
Baseline FY2024-25106,554 tOfficialThe emissions limit set under the Rule. ERC applied in the year: 0.902.
Amount above or below baseline+16,661 tOfficialCovered emissions exceeded the baseline. The facility must surrender Safeguard credits or ACCUs for the difference.
Share of the scheme0.09%OfficialRank 187 of 209 by covered emissions.

Composition of covered emissions by gas

The register reports covered emissions by greenhouse gas. At this facility carbon dioxide accounts for 99.68% of the total. The gas mix helps indicate which types of abatement may be relevant, although it does not identify the emitting process.

Greenhouse gast CO₂-eShare
Carbon dioxide122,81899.68%
Methane2240.18%
Nitrous oxide1720.14%
Other10.00%

Units surrendered and issued

Only the register lines with a value for this facility are shown. A line that is blank in the register is omitted rather than shown as zero.

Register lineUnits or tonnes
ACCUs surrendered16,661
Net emissions number106,554

Change since previous year

FY2023-24 to FY2024-25

Both years are published register values for the same facility name; no modelling is involved. Covered emissions rose relative to the baseline, so the gap above the baseline changed by 14,497 tonnes. The baseline falls each year by rule; covered emissions change for facility-specific reasons.

 FY2023-24FY2024-25Change
Covered emissions (t)113,783123,215+8.3%
Baseline (t)111,619106,554−4.5%
Position (t)2,16416,66114,497

Official Both rows are published register values. The two years are matched by facility name only. Facilities are sometimes renamed between years, and a renamed facility appears as one facility leaving the register and another entering it. The Atlas method page lists the name pairs that have not been verified.

Modelled pathway

The baseline path to FY2034-35

Under the Safeguard Rule a baseline is production multiplied by an applicable emissions intensity and by the emissions reduction contribution (ERC). The ERC is the part that falls each year: by 0.049 per year to FY2029-30, and from FY2030-31 by the post-2030 decline rate. This facility holds no trade-exposed baseline adjustment determination and follows the default path. The controls below change the rate and the production assumption; the chart and figures are recalculated for this facility.

Modelled The path scales the published baseline by the change in the ERC. It is not a compliance determination and not a forecast of the facility's emissions: covered emissions are held at the FY2024-25 level and adjusted only by the selected production assumption. The Regulator's published baseline governs.

Peer comparison

Facilities in the same reporting category

The FY2024-25 register includes 50 facilities in this reporting category (Metal ore mining (080)). The median one reported 172,874 t; this facility reported 123,215 t, below the median. The category is a reporting classification rather than a description of the process. Two facilities with the same code may operate different plant, so the comparison is indicative only.

Facilities of similar size in the same reporting category: GEM01 (135,299 t), Greenbushes Lithium Operation (127,780 t), CAN01 (122,968 t), Telfer Gold Mine (119,821 t).

Commodity used for the production assumption on this page: gold. Assumption

Sources

Sources

InputSourceKind
Baseline, covered emissions, ERC, unit flows, greenhouse gas split Clean Energy Regulator — Safeguard facility reported emissions and baselines, FY2024-25 and FY2023-24 Official
Minimum baseline and the credit calculation NGER (Safeguard Mechanism) Rule 2015 — s 10(1), s 57 Official
Production assumption Office of the Chief Economist, Resources and Energy Quarterly, applied as one factor per commodity Assumption
The path to FY2034-35 Heliovulcan — the calculation used in Safeguard Atlas, which recomputes the figures published in the 2026 decline-rate submission in the reader's browser Modelled

Page generated 2026-09-27 from the FY2024-25 register. Errors identified by readers will be corrected, and each correction will be published with its date.