NEM
coalgashydrobattery dischargewindsolar utilitysolar rooftopotherBattery (charge) coalgashydrobattery dischargewindsolar utilitysolar rooftopBattery (charge) coalgashydrobattery dischargewindsolar utilitysolar rooftopBattery (charge) gasbattery dischargewindsolar utilitysolar rooftopBattery (charge) gashydrowindsolar rooftop
NEM
Daily analysis
Wednesday 13 May 2026
Trading day 2026-05-13
Prices
Trading day · 04:00 → 04:00 AEST
NSW VIC QLD SA TAS
| Region | Avg | VWAP | Min | Max | Neg | Cap |
|---|---|---|---|---|---|---|
| NSW | $71 | $73 | $24 | $120 | 0 | 0 |
| QLD | $68 | $70 | $23 | $119 | 0 | 0 |
| SA | $74 | $77 | $10 | $227 | 0 | 0 |
| VIC | $60 | $63 | $11 | $111 | 0 | 0 |
| TAS | $98 | $98 | $86 | $164 | 0 | 0 |
Demand
NSW
Peak
9,486MW
17:45
Trough
6,375MW
04:10
Energy
371.7GWh
QLD
Peak
7,752MW
17:50
Trough
4,878MW
13:05
Energy
297.9GWh
SA
Peak
1,731MW
18:35
Trough
711MW
12:40
Energy
63.1GWh
VIC
Peak
6,809MW
18:00
Trough
3,977MW
12:35
Energy
252.9GWh
TAS
Peak
1,301MW
18:00
Trough
920MW
01:30
Energy
51.5GWh
Generation Mix
- Coal61.6% · 122.8 GWh
- Gas0.6% · 1.1 GWh
- Hydro1.3% · 2.7 GWh
- Wind14.9% · 29.8 GWh
- Solar (utility)10.6% · 21.1 GWh
- Solar (rooftop)8.3% · 16.6 GWh
- Battery2.5% · 4.9 GWh
- Other0.2% · 0.5 GWh
- Coal56.3% · 105.4 GWh
- Gas2.5% · 4.6 GWh
- Hydro2.9% · 5.5 GWh
- Wind16.6% · 31.1 GWh
- Solar (utility)9.0% · 16.9 GWh
- Solar (rooftop)10.2% · 19.1 GWh
- Battery2.4% · 4.6 GWh
- Coal63.0% · 100.9 GWh
- Gas0.9% · 1.5 GWh
- Hydro8.1% · 12.9 GWh
- Wind13.2% · 21.2 GWh
- Solar (utility)3.5% · 5.7 GWh
- Solar (rooftop)8.9% · 14.2 GWh
- Battery2.3% · 3.8 GWh
- Gas22.5% · 8.6 GWh
- Wind52.4% · 20.1 GWh
- Solar (utility)4.9% · 1.9 GWh
- Solar (rooftop)16.6% · 6.4 GWh
- Battery3.5% · 1.3 GWh
- Gas1.8% · 0.5 GWh
- Hydro85.1% · 24.1 GWh
- Wind10.1% · 2.9 GWh
- Solar (rooftop)3.0% · 0.8 GWh
Renewables
NSW · Daily renewable share
29.6%
VIC · Daily renewable share
32.0%
QLD · Daily renewable share
36.6%
SA · Daily renewable share
68.9%
TAS · Daily renewable share
93.7%
Peak instantaneous
49.9%
at 10:15
Daily NEM-wide share
37.8%
By region (daily share)
- NSW 29.6%
- VIC 32.0%
- QLD 36.6%
- SA 68.9%
- TAS 93.7%
FCAS
| Service | Cost | Spikes | Peak | When |
|---|---|---|---|---|
| RAISEREG | $6,925 | 0 | $20 | 13 May, 08:25 |
| LOWERREG | $1,458 | 0 | $5 | 13 May, 15:30 |
| RAISE60SEC | $376 | 0 | $0 | 13 May, 16:55 |
| RAISE6SEC | $300 | 0 | $0 | 13 May, 16:55 |
| RAISE5MIN | $66 | 0 | $0 | 13 May, 17:40 |
| LOWER60SEC | $21 | 0 | $0 | 13 May, 09:50 |
| LOWER5MIN | $17 | 0 | $0 | 13 May, 10:05 |
| LOWER6SEC | $3 | 0 | $0 | 13 May, 09:50 |
| Total | $9,165 | |||
Cost = NSW RRP × cleared MW per 5-min interval.
| Service | Cost | Spikes | Peak | When |
|---|---|---|---|---|
| LOWER6SEC | $15,233 | 0 | $6 | 13 May, 11:35 |
| LOWER60SEC | $12,900 | 0 | $6 | 13 May, 11:35 |
| RAISEREG | $7,063 | 0 | $20 | 13 May, 08:25 |
| LOWER5MIN | $2,615 | 0 | $1 | 13 May, 10:35 |
| LOWERREG | $2,454 | 0 | $5 | 13 May, 16:25 |
| RAISE6SEC | $451 | 0 | $0 | 13 May, 17:50 |
| RAISE60SEC | $256 | 0 | $0 | 13 May, 20:25 |
| RAISE5MIN | $92 | 0 | $0 | 13 May, 17:50 |
| Total | $41,065 | |||
Cost = QLD RRP × cleared MW per 5-min interval.
| Service | Cost | Spikes | Peak | When |
|---|---|---|---|---|
| RAISEREG | $15,707 | 0 | $20 | 13 May, 08:25 |
| LOWERREG | $4,155 | 0 | $5 | 13 May, 15:30 |
| RAISE60SEC | $633 | 0 | $0 | 13 May, 16:55 |
| RAISE6SEC | $545 | 0 | $0 | 13 May, 16:55 |
| RAISE5MIN | $139 | 0 | $0 | 13 May, 17:40 |
| LOWER60SEC | $70 | 0 | $0 | 13 May, 09:50 |
| LOWER5MIN | $26 | 0 | $0 | 13 May, 10:05 |
| LOWER6SEC | $6 | 0 | $0 | 13 May, 09:50 |
| Total | $21,281 | |||
Cost = VIC RRP × cleared MW per 5-min interval.
| Service | Cost | Spikes | Peak | When |
|---|---|---|---|---|
| RAISEREG | $5,473 | 0 | $20 | 13 May, 08:25 |
| LOWERREG | $3,884 | 0 | $5 | 13 May, 15:30 |
| RAISE6SEC | $261 | 0 | $0 | 13 May, 08:00 |
| RAISE60SEC | $251 | 0 | $0 | 13 May, 08:00 |
| LOWER60SEC | $58 | 0 | $0 | 13 May, 09:50 |
| RAISE5MIN | $47 | 0 | $0 | 13 May, 17:40 |
| LOWER5MIN | $27 | 0 | $0 | 13 May, 10:05 |
| LOWER6SEC | $15 | 0 | $0 | 13 May, 11:50 |
| Total | $10,016 | |||
Cost = SA RRP × cleared MW per 5-min interval.
| Service | Cost | Spikes | Peak | When |
|---|---|---|---|---|
| RAISEREG | $12,599 | 0 | $26 | 13 May, 15:30 |
| LOWER6SEC | $7,557 | 0 | $3 | 13 May, 04:05 |
| RAISE6SEC | $7,473 | 0 | $27 | 13 May, 15:30 |
| LOWERREG | $4,697 | 0 | $4 | 13 May, 11:20 |
| RAISE60SEC | $2,230 | 0 | $17 | 13 May, 15:30 |
| LOWER60SEC | $1,533 | 0 | $1 | 13 May, 06:05 |
| RAISE5MIN | $302 | 0 | $0 | 13 May, 04:05 |
| LOWER5MIN | $45 | 0 | $0 | 13 May, 04:05 |
| Total | $36,436 | |||
Cost = TAS RRP × cleared MW per 5-min interval.
Battery dispatch
Discharged
4,901MWh
peak 898 MW · 18:30
Charged
4,936MWh
peak 846 MW
Net
-35MWh
discharge − charge
Round-trip
99%
discharge / charge ratio
Discharged
4,556MWh
peak 1,288 MW · 18:00
Charged
5,155MWh
peak 1,167 MW
Net
-599MWh
discharge − charge
Round-trip
88%
discharge / charge ratio
Discharged
3,753MWh
peak 1,072 MW · 18:00
Charged
3,967MWh
peak 758 MW
Net
-214MWh
discharge − charge
Round-trip
95%
discharge / charge ratio
Discharged
1,348MWh
peak 319 MW · 18:30
Charged
1,581MWh
peak 322 MW
Net
-234MWh
discharge − charge
Round-trip
85%
discharge / charge ratio
NEM-wide
Discharged
14,558MWh
peak 3,490 MW · 18:00
Charged
15,640MWh
peak 2,782 MW
Net
-1,082MWh
discharge − charge
Round-trip
93%
discharge / charge ratio
Interconnectors
| Region (proxy) | Net flow | Direction changes | Hours at limit |
|---|---|---|---|
| N-Q-MNSP1 | +12.0 GWh | 10 | — |
| NSW1-QLD1 | −27.8 GWh | 14 | — |
| VIC1-NSW1 | +22.3 GWh | 12 | — |
| V-SA | −1.1 GWh | 11 | — |
| T-V-MNSP1 | −2.6 GWh | 0 | — |
Per-region net of NETINTERCHANGE proxied to a representative interconnector. Full per-interconnector decomposition + hours-at-limit needs DINTERCONNECTOR parsing (follow-up).
Emissions
Total emissions
326.7k tCO₂
▼ 1.6% vs same day last week
Intensity by region
| NSW | 109.4k tCO₂ | 0.550 tCO₂/MWh |
| QLD | 94.2k tCO₂ | 0.506 tCO₂/MWh |
| SA | 4.0k tCO₂ | 0.105 tCO₂/MWh |
| VIC | 118.9k tCO₂ | 0.747 tCO₂/MWh |
| TAS | 338 tCO₂ | 0.012 tCO₂/MWh |