OPEN EXPLORATION / AUSTRALIAN ELECTRICITY
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Monthly prices · five NEM regions
DATASET 01
Monthly spot prices
AEMO-published regional average · AUD / MWh
July 2005 – September 2026. Five NEM regions. AVGRRP as published by AEMO; complete months only.
- Data through
- September 2026
- Source cadence
- Monthly price summaries
- Site data checked
- 1 Oct 2026
Price over time
QueenslandSwipe horizontally to view the full chart.
Published monthly average regional spot price (AVGRRP). Nominal AUD/MWh; no inflation or demand-weighting adjustment.
View the underlying data
| Month | Region | Price (AUD/MWh) | Source |
|---|
Source: AEMO average price tables, field AVGRRP. CSV downloads include source URLs, checksums, method version and attribution. All-regions download uses the selected date range.
Five-minute price statistics Monthly summary
Beyond the monthly average
One region, one complete month · time-weighted price statistics.
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Download 5-minute historical prices CSV / ZIP
Five-minute trading prices
October 2021 onwards · ends with the published monthly price series
Historical downloads for your own analysis. Choose one region and up to 12 months per download. A single month downloads as CSV; multiple months download as a ZIP. Longer periods need separate batches.
- Data through
- September 2026
- Source cadence
- Five-minute prices
- Site files built
- 6 Oct 2026
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Columns: interval_end_aest, region, rrp_aud_mwh. Fixed AEST (UTC+10), interval-ending timestamps. Each month runs from 00:05 on its first day through 00:00 on the next month's first day. TRADE rows only; negative prices retained. No forecasts or gap filling.
Five-minute settlement began in October 2021. Earlier monthly prices remain available above; earlier 30-minute settlement prices are outside this download. Every downloaded month has complete intervals and reconciles with its published monthly AVGRRP within source rounding.
Daily electricity downloads Complete AEST days
Daily averages and five-minute prices
Recent complete days across NSW / ACT, Queensland, Victoria, South Australia and Tasmania. Daily source checks; reviewed releases. No live prices or forecasts.
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Methods and sources
One calendar day runs from 00:05 AEST through 00:00 the next day. Each region must contain 288 actual AEMO TRADE intervals. The daily mean is time-weighted, not demand-weighted. Negative prices are retained. Today’s incomplete data and forecast rows are excluded. Daily availability starts after the monthly snapshot’s end at initial setup; earlier complete months remain in the historical downloads above. Recent source months are rechecked for revisions; older daily data is retained, not rechecked every day.
Underlying data © AEMO. Independent calculations by AusEnergyData. Nominal AUD/MWh, not retail tariffs or settlement invoices. Coverage, source URLs and SHA-256 checksums · Official source
DATASET 02
Marginal loss factors
Explore generation and storage units across technologies, with source identifiers intact.
590 unique DUIDs across the report’s generation and bidirectional tables, including auxiliary loads and interconnectors. DUIDs are not physical site counts. FY 2026–27 report v3 (22 July 2026); FY 2025–26 values are the report’s comparison column.
- Data through
- FY 2025–26 & 2026–27
- Source cadence
- Annual factors · source revisions
- Site data extracted
- 2 Oct 2026
Loading the MLF directory…
Unit directory
Select a row to compare the same factor direction across two financial years. Import means charging; export means discharging for bidirectional storage.
| Generator / DUID | Region | MLF |
|---|
Source: AEMO loss factors and regional boundaries . The download follows all active filters and includes technology, factor direction, identifiers and source provenance.
DATASET 03 / ANNUAL WORKBOOK SNAPSHOT
Distribution loss factors
Distribution-network directory · FY 2025–26 and FY 2026–27
585 source rows for FY 2025–26; 606 for FY 2026–27. Each year uses its own uploaded AEMO workbook. These are class/site records, not counts of generators or unique physical sites. Fixed snapshot; automatic updates are not connected.
12 cells across the two workbooks are blank or contain text rather than numeric factors. They remain visible and are never filled with another year’s value. Displayed factors use five decimal places; record details and CSV preserve full stored precision. Coverage, sources & versions.
- Data through
- FY 2025–26 & 2026–27
- Source cadence
- Annual factors · source revisions
- Site data imported
- 2 Oct 2026
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Factor directory
| Code / NMI | State / network | Record type | DLF |
|---|
Limits & methodology
Prices are historical, time-weighted regional observations. They are not retail tariffs or project valuations. Loss factors must match the relevant financial year and connection record.
Download definitions and loss-factor methodology · Dataset coverage and source versions