New South Wales: Annual production carbon intensity
reference0.0% change on the retained basis.
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NEM and SWIS operating conditions in one fixed release, with every metric kept on its native market, unit and measurement basis.
Edition read
53 publishable metric rows across 2 Australian grid systems, with measurement bases retained for every value.
Reading boundary
The NEM chart uses five-minute regional price spreads. SWIS is excluded because this edition does not yet carry a directly comparable WEM price series.
| Market | Metric | Edition value | Change | Evidence | Vintage |
|---|---|---|---|---|---|
| New South WalesNSW1 | Annual production carbon intensity National annual production-based electricity carbon intensity, 2025 | 525 gCO2/kWh | Not available | contextHigh | OWID Energy Dataset 2025 annual series |
| New South WalesNSW1 | Annual renewable share National annual electricity generation share, 2025 | 38.6 % | Not available | contextHigh | OWID Energy Dataset 2025 annual series |
| New South WalesNSW1 | Annual solar share National annual electricity generation share, 2025 | 19.6 % | Not available | contextHigh | OWID Energy Dataset 2025 annual series |
| New South WalesNSW1 | Annual variable renewable share National annual electricity generation share, 2025 | 33.3 % | Not available | contextHigh | OWID Energy Dataset 2025 annual series |
| New South WalesNSW1 | Average demand AEMO regional daily mean operational demand | 6,913 MW | -14.6% / prior 30 days | observedHigh | AEMO-NEM-2026-09-29 |
| New South WalesNSW1 | Evening ramp Midday minimum to evening maximum demand | 4,130 MW | 5.2% / prior 30 days | derivedMedium | AEMO-NEM-2026-09-29 |
| New South WalesNSW1 | Negative-price interval share Share of NEM five-minute regional price intervals below zero | 0 % | Not available | derivedMedium | AEMO-NEM-2026-07-31 |
| New South WalesNSW1 | Average spot price NEM five-minute regional reference price, daily mean | 65.5 AUD/MWh | -13.9% / prior 30 days | derivedMedium | AEMO-NEM-2026-09-29 |
| New South WalesNSW1 | Daily price spread NEM five-minute regional daily maximum less minimum | 149 AUD/MWh | 10.3% / prior 30 days | derivedMedium | AEMO-NEM-2026-09-29 |
| QueenslandQLD1 | Annual production carbon intensity National annual production-based electricity carbon intensity, 2025 | 525 gCO2/kWh | Not available | contextHigh | OWID Energy Dataset 2025 annual series |
| QueenslandQLD1 | Annual renewable share National annual electricity generation share, 2025 | 38.6 % | Not available | contextHigh | OWID Energy Dataset 2025 annual series |
| QueenslandQLD1 | Annual solar share National annual electricity generation share, 2025 | 19.6 % | Not available | contextHigh | OWID Energy Dataset 2025 annual series |
| QueenslandQLD1 | Annual variable renewable share National annual electricity generation share, 2025 | 33.3 % | Not available | contextHigh | OWID Energy Dataset 2025 annual series |
| QueenslandQLD1 | Average demand AEMO regional daily mean operational demand | 5,559 MW | -4.8% / prior 30 days | observedHigh | AEMO-NEM-2026-09-29 |
| QueenslandQLD1 | Evening ramp Midday minimum to evening maximum demand | 3,634 MW | 5.0% / prior 30 days | derivedMedium | AEMO-NEM-2026-09-29 |
| QueenslandQLD1 | Negative-price interval share Share of NEM five-minute regional price intervals below zero | 0 % | -100.0% / prior observation | derivedMedium | AEMO-NEM-2026-07-31 |
| QueenslandQLD1 | Average spot price NEM five-minute regional reference price, daily mean | 57.2 AUD/MWh | -5.7% / prior 30 days | derivedMedium | AEMO-NEM-2026-09-29 |
| QueenslandQLD1 | Daily price spread NEM five-minute regional daily maximum less minimum | 155 AUD/MWh | 9.1% / prior 30 days | derivedMedium | AEMO-NEM-2026-09-29 |
| South AustraliaSA1 | Annual production carbon intensity National annual production-based electricity carbon intensity, 2025 | 525 gCO2/kWh | Not available | contextHigh | OWID Energy Dataset 2025 annual series |
| South AustraliaSA1 | Annual renewable share National annual electricity generation share, 2025 | 38.6 % | Not available | contextHigh | OWID Energy Dataset 2025 annual series |
| South AustraliaSA1 | Annual solar share National annual electricity generation share, 2025 | 19.6 % | Not available | contextHigh | OWID Energy Dataset 2025 annual series |
| South AustraliaSA1 | Annual variable renewable share National annual electricity generation share, 2025 | 33.3 % | Not available | contextHigh | OWID Energy Dataset 2025 annual series |
| South AustraliaSA1 | Average demand AEMO regional daily mean operational demand | 1,174 MW | -17.4% / prior 30 days | observedHigh | AEMO-NEM-2026-09-29 |
| South AustraliaSA1 | Evening ramp Midday minimum to evening maximum demand | 1,362 MW | 17.7% / prior 30 days | derivedMedium | AEMO-NEM-2026-09-29 |
| South AustraliaSA1 | Negative-price interval share Share of NEM five-minute regional price intervals below zero | 0 % | Not available | derivedMedium | AEMO-NEM-2026-07-31 |
| South AustraliaSA1 | Average spot price NEM five-minute regional reference price, daily mean | 36.8 AUD/MWh | -48.9% / prior 30 days | derivedMedium | AEMO-NEM-2026-09-29 |
| South AustraliaSA1 | Daily price spread NEM five-minute regional daily maximum less minimum | 213 AUD/MWh | 6.6% / prior 30 days | derivedMedium | AEMO-NEM-2026-09-29 |
| TasmaniaTAS1 | Annual production carbon intensity National annual production-based electricity carbon intensity, 2025 | 525 gCO2/kWh | Not available | contextHigh | OWID Energy Dataset 2025 annual series |
| TasmaniaTAS1 | Annual renewable share National annual electricity generation share, 2025 | 38.6 % | Not available | contextHigh | OWID Energy Dataset 2025 annual series |
| TasmaniaTAS1 | Annual solar share National annual electricity generation share, 2025 | 19.6 % | Not available | contextHigh | OWID Energy Dataset 2025 annual series |
| TasmaniaTAS1 | Annual variable renewable share National annual electricity generation share, 2025 | 33.3 % | Not available | contextHigh | OWID Energy Dataset 2025 annual series |
| TasmaniaTAS1 | Average demand AEMO regional daily mean operational demand | 1,017 MW | -8.1% / prior 30 days | observedHigh | AEMO-NEM-2026-09-29 |
| TasmaniaTAS1 | Evening ramp Midday minimum to evening maximum demand | 386 MW | 5.8% / prior 30 days | derivedMedium | AEMO-NEM-2026-09-29 |
| TasmaniaTAS1 | Negative-price interval share Share of NEM five-minute regional price intervals below zero | 0 % | Not available | derivedMedium | AEMO-NEM-2026-07-31 |
| TasmaniaTAS1 | Average spot price NEM five-minute regional reference price, daily mean | 38.9 AUD/MWh | -33.0% / prior 30 days | derivedMedium | AEMO-NEM-2026-09-29 |
| TasmaniaTAS1 | Daily price spread NEM five-minute regional daily maximum less minimum | 218 AUD/MWh | 44.5% / prior 30 days | derivedMedium | AEMO-NEM-2026-09-29 |
| VictoriaVIC1 | Annual production carbon intensity National annual production-based electricity carbon intensity, 2025 | 525 gCO2/kWh | Not available | contextHigh | OWID Energy Dataset 2025 annual series |
| VictoriaVIC1 | Annual renewable share National annual electricity generation share, 2025 | 38.6 % | Not available | contextHigh | OWID Energy Dataset 2025 annual series |
| VictoriaVIC1 | Annual solar share National annual electricity generation share, 2025 | 19.6 % | Not available | contextHigh | OWID Energy Dataset 2025 annual series |
| VictoriaVIC1 | Annual variable renewable share National annual electricity generation share, 2025 | 33.3 % | Not available | contextHigh | OWID Energy Dataset 2025 annual series |
| VictoriaVIC1 | Average demand AEMO regional daily mean operational demand | 4,984 MW | -15.6% / prior 30 days | observedHigh | AEMO-NEM-2026-09-29 |
| VictoriaVIC1 | Evening ramp Midday minimum to evening maximum demand | 3,157 MW | 19.7% / prior 30 days | derivedMedium | AEMO-NEM-2026-09-29 |
| VictoriaVIC1 | Negative-price interval share Share of NEM five-minute regional price intervals below zero | 0 % | Not available | derivedMedium | AEMO-NEM-2026-07-31 |
| VictoriaVIC1 | Average spot price NEM five-minute regional reference price, daily mean | 37 AUD/MWh | -38.7% / prior 30 days | derivedMedium | AEMO-NEM-2026-09-29 |
| VictoriaVIC1 | Daily price spread NEM five-minute regional daily maximum less minimum | 153 AUD/MWh | 1.7% / prior 30 days | derivedMedium | AEMO-NEM-2026-09-29 |
| Market | Metric | Edition value | Change | Evidence | Vintage |
|---|---|---|---|---|---|
| South West Interconnected SystemSWIS | Annual production carbon intensity National annual production-based electricity carbon intensity, 2025 | 525 gCO2/kWh | Not available | contextHigh | OWID Energy Dataset 2025 annual series |
| South West Interconnected SystemSWIS | Annual renewable share National annual electricity generation share, 2025 | 38.6 % | Not available | contextHigh | OWID Energy Dataset 2025 annual series |
| South West Interconnected SystemSWIS | Annual solar share National annual electricity generation share, 2025 | 19.6 % | Not available | contextHigh | OWID Energy Dataset 2025 annual series |
| South West Interconnected SystemSWIS | Annual variable renewable share National annual electricity generation share, 2025 | 33.3 % | Not available | contextHigh | OWID Energy Dataset 2025 annual series |
| South West Interconnected SystemSWIS | Minimum operational demand AEMO SWIS daily minimum operational demand | 1,419 MW | -12.6% / prior 30 days | observedHigh | AEMO-WEM-2026-09-28 |
| South West Interconnected SystemSWIS | Evening ramp Daily minimum to evening operational-demand maximum | 1,271 MW | -7.0% / prior 30 days | derivedMedium | AEMO-WEM-2026-09-28 |
| South West Interconnected SystemSWIS | Estimated rooftop solar peak AEMO estimated distributed PV daily maximum | 1,747 MW | 10.4% / prior 30 days | observedHigh | AEMO-WEM-2026-09-28 |
| South West Interconnected SystemSWIS | Rooftop solar share at peak Estimated DPV divided by underlying-demand proxy at DPV peak | 52 % | 12.8% / prior 30 days | derivedMedium | AEMO-WEM-2026-09-28 |
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Machine-readable edition
Metric key, unit and comparison basis must all match. National annual context remains labelled as context and is not relabelled as regional real-time data. A missing value remains null and is never converted to zero.