Show data table
| Projection (equity share) | Mt CO₂-e, FY2025-26 to FY2050-51 |
|---|---|
| AEMO closure dates | 113 |
| Closures delayed as in the past ⓘ | 129 |
| Closures 5 years late | 152 |
| No closures | 223 |
Show data table
| Projection (operational control) | Mt CO₂-e, FY2025-26 to FY2050-51 |
|---|---|
| AEMO closure dates | 136 |
| Closures delayed as in the past ⓘ | 152 |
| Closures 5 years late | 175 |
| No closures | 246 |
How others report it
Not directly comparable: different boundaries and methods. Shown for context only. Our figures use the same method for every company (NGER plants, sent out); company reports may add contracted generation, Scope 2 or other boundaries.
| Source | Boundary | FY2020-21 | FY2021-22 | FY2022-23 | FY2023-24 | FY2024-25 |
|---|---|---|---|---|---|---|
| Emissions vs Climate TRACE (Mt CO₂-e) | ||||||
| Open Assets | Scope 1, equity share, plants in both datasets | – | 9.9 | 8.3 | 8.9 | 8.6 |
| Climate TRACE (modelled) | Same plants and equity shares as ours | – | 11.8 | 9.5 | 9.4 | 9.1 |
| Intensity (t CO₂-e/MWh) | ||||||
| Open Assets | Per MWh sent out, own plants | 0.957 | 0.956 | 0.961 | 0.936 | 0.931 |
| Open Assets | Per MWh generated (gross), own plants | 0.893 | 0.892 | 0.897 | 0.873 | 0.869 |
| Generation (TWh) | ||||||
| Open Assets | Sent out, own plants | 12.4 | 11.6 | 9.1 | 9.8 | 11.2 |
| Open Assets | Gross, own plants | 13.3 | 12.4 | 9.7 | 10.5 | 12.0 |
Why Climate TRACE differs. Climate TRACE models each plant's generation from satellite and grid data and applies standard emission factors; our figures are what plants report to the regulator (NGER). To compare like with like, Climate TRACE plants are matched to ours and given the same equity shares, so the gap is Climate TRACE's modelling, not ownership. In our tests about half of the plant-level gap comes from generation estimates and half from emission factors (in Australia Climate TRACE's factors are too high for black coal and too low for brown coal). Company totals can look close while single plants are well off, because the errors offset. Climate TRACE uses calendar years, six months off our financial years.
Largest plant gaps, FY2024-25: Kogan Creek: +0.8 Mt (+22%; generation +1%, emissions per MWh +21%); Callide B: -0.2 Mt (-7%; generation -12%, emissions per MWh +6%); Callide C: -0.1 Mt (-7%; generation -17%, emissions per MWh +12%).
Company target
None in the Oxford Net Zero Tracker for this entity.
Plants and closure dates ⓘ
Methodology →| Plant | Fuel | Mt CO₂-e | TWh | Trend | Closure | Status |
|---|---|---|---|---|---|---|
| Kogan Creek | Black Coal | 3.81 | 4.4 | 2042 | Closing | |
| 13-14 4.28 Mt · 4.9 TWh14-15 4.76 Mt · 5.3 TWh15-16 3.77 Mt · 4.2 TWh16-17 4.85 Mt · 5.5 TWh17-18 4.35 Mt · 4.9 TWh18-19 5.11 Mt · 5.8 TWh19-20 3.49 Mt · 3.9 TWh20-21 4.37 Mt · 4.8 TWh21-22 4.78 Mt · 5.2 TWh22-23 3.79 Mt · 4.2 TWh23-24 4.52 Mt · 5.1 TWh24-25 3.81 Mt · 4.4 TWh | ||||||
| Callide C 50% | Black Coal | 3.70 | 3.9 | — ↻ | No date ⓘ | |
| 13-14 2.89 Mt · 2.9 TWh14-15 4.96 Mt · 5.2 TWh15-16 5.42 Mt · 5.6 TWh16-17 4.90 Mt · 5.1 TWh17-18 5.24 Mt · 5.5 TWh18-19 5.78 Mt · 5.8 TWh19-20 5.10 Mt · 5.2 TWh20-21 4.55 Mt · 4.7 TWh21-22 2.25 Mt · 2.4 TWh22-23 0.92 Mt · 1.0 TWh23-24 0.68 Mt · 0.7 TWh24-25 3.70 Mt · 3.9 TWh | ||||||
| Callide B | Black Coal | 2.91 | 2.9 | 2031 ↻ | Closing | |
| 13-14 2.63 Mt · 2.6 TWh14-15 3.29 Mt · 3.3 TWh15-16 3.99 Mt · 4.0 TWh16-17 4.40 Mt · 4.5 TWh17-18 5.06 Mt · 5.1 TWh18-19 4.56 Mt · 4.5 TWh19-20 4.61 Mt · 4.5 TWh20-21 2.98 Mt · 2.9 TWh21-22 4.05 Mt · 4.0 TWh22-23 4.02 Mt · 3.9 TWh23-24 4.00 Mt · 4.0 TWh24-25 2.91 Mt · 2.9 TWh | ||||||
| 23-24 0.00 Mt · 0.0 TWh24-25 0.00 Mt · 0.0 TWh | ||||||
| 24-25 0.00 Mt · 0.0 TWh | ||||||
| No longer reporting under this company | ||||||
| Callide A | Black Coal | 0.12 | 0.1 | 2014-15 | Retired / sold | |
| 13-14 0.14 Mt · 0.1 TWh14-15 0.12 Mt · 0.1 TWh | ||||||
Please cite: Open Assets (University of Oxford & The University of Queensland). Power plant emissions and closures, version 2026-10. https://open-assets.ai/power/
- README.md citation, licences, sources, column notes
- power_company_series.csv CC BY 4.0 ⓘ
- power_plants.csv CC BY 4.0 ⓘ
- power_plant_annual.csv CC BY 4.0 ⓘ
- power_company_series_us.csv CC BY 4.0 ⓘ
- power_plants_us.csv CC BY 4.0 ⓘ
- power_plant_annual_us.csv CC BY 4.0 ⓘ
- power_company_series_eu.csv CC BY 4.0 ⓘ
- power_plants_eu.csv CC BY 4.0 ⓘ
- power_closure_events.csv CC BY 4.0 ⓘ
- power_aggregate.csv CC BY 4.0 ⓘ
Sources & licences
- Clean Energy Regulator (NGER scheme), Electricity sector emissions and generation data (FY2013-14 to FY2024-25 (FY2024-25 published 27 Feb 2026)). Plant and company emissions (Scope 1), generation, fuel, state. CC BY 4.0
- AEMO, Generating Unit Expected Closure Year (July 2026 release (change logs since July 2021)). Closure year and date per generating unit; history of changes. Any use with attribution (AEMO copyright permissions)
- AEMO, 2025 Inputs and Assumptions Workbook (sheet "Auxiliary") (2025 IASR, published 31 July 2025). Auxiliary load (own use) per plant, to convert NGER generation to sent out. Any use with attribution (AEMO copyright permissions)
- Global Energy Monitor, Global Coal Plant Tracker; Global Oil and Gas Plant Tracker (July 2026 (coal), August 2026 (oil and gas)). Plant owners and equity shares (equity-share basis). CC BY 4.0
- Net Zero Tracker, Company targets (Snapshot 20 January 2026). Company targets and target lines. CC BY-NC 4.0 (shown on the site; not in downloads)
- Climate TRACE, Electricity generation emissions sources (v5.2.0). Comparison only ("How others report it"): modelled plant emissions and generation. CC BY 4.0
- Open Assets data: CC BY 4.0. Company targets (Net Zero Tracker, CC BY-NC 4.0) and TPI data are shown on the site for comparison but are not part of the downloadable data. Cite as: Open Assets (University of Oxford & The University of Queensland). Power plant emissions and closures, version 2026-10. https://open-assets.ai/power/