Daily aggregated wholesale electricity prices for Tasmania (TAS) over the past 90 days, derived from 5-minute NEM dispatch intervals.
| Date | Min | Avg | TWA | Max |
|---|---|---|---|---|
| 2026-07-26 | $0.22 | $64.43 | $65.64 | $119.24 |
| 2026-07-25 | $-5.18 | $25.34 | $26.92 | $78.29 |
| 2026-07-24 | $0.45 | $32.26 | $33.22 | $101.24 |
| 2026-07-23 | $-1.19 | $38.94 | $39.82 | $80.93 |
| 2026-07-22 | $-9.59 | $41.92 | $44.75 | $115.34 |
| 2026-07-21 | $11.12 | $79.22 | $80.35 | $167.17 |
| 2026-07-20 | $19.17 | $63.40 | $65.02 | $104.78 |
| 2026-07-19 | $2.48 | $49.75 | $50.41 | $100.16 |
| 2026-07-18 | $20.49 | $80.89 | $81.05 | $181.08 |
| 2026-07-17 | $20.22 | $81.47 | $82.11 | $140.34 |
| 2026-07-16 | $20.20 | $87.79 | $88.91 | $150.41 |
| 2026-07-15 | $0.18 | $81.36 | $84.07 | $175.80 |
| 2026-07-14 | $-13.04 | $24.38 | $26.38 | $88.24 |
| 2026-07-13 | $-15.74 | $115.80 | $126.51 | $23200.00 |
| 2026-07-12 | $-14.83 | $9.10 | $10.15 | $88.26 |
| 2026-07-11 | $-6.22 | $12.10 | $12.92 | $87.33 |
| 2026-07-10 | $41.52 | $97.79 | $98.66 | $450.32 |
| 2026-07-09 | $50.24 | $130.45 | $133.37 | $245.89 |
| 2026-07-08 | $86.03 | $322.61 | $345.36 | $17049.64 |
| 2026-07-07 | $75.20 | $109.54 | $111.31 | $171.58 |
| 2026-07-06 | $39.87 | $77.83 | $79.44 | $116.12 |
| 2026-07-05 | $0.18 | $58.87 | $59.83 | $103.41 |
| 2026-07-04 | $0.06 | $60.68 | $62.36 | $105.38 |
| 2026-07-03 | $-13.44 | $25.52 | $28.14 | $90.38 |
| 2026-07-02 | $-15.01 | $33.88 | $34.10 | $88.21 |
| 2026-07-01 | $1.18 | $52.38 | $55.38 | $90.86 |
| 2026-06-30 | $10.12 | $64.97 | $66.87 | $146.22 |
| 2026-06-29 | $0.11 | $56.85 | $57.89 | $107.97 |
| 2026-06-28 | $67.84 | $77.10 | $77.23 | $119.73 |
| 2026-06-27 | $41.26 | $78.38 | $78.53 | $234.64 |
| 2026-06-26 | $41.18 | $81.20 | $83.42 | $121.47 |
| 2026-06-25 | $70.20 | $85.41 | $86.30 | $228.31 |
| 2026-06-24 | $70.20 | $90.93 | $91.40 | $198.17 |
| 2026-06-23 | $57.43 | $83.75 | $85.08 | $225.09 |
| 2026-06-22 | $60.16 | $117.66 | $120.65 | $367.90 |
| 2026-06-21 | $27.24 | $151.47 | $167.31 | $20300.00 |
| 2026-06-20 | $11.26 | $52.62 | $53.83 | $70.24 |
| 2026-06-19 | $0.08 | $38.03 | $39.72 | $78.30 |
| 2026-06-18 | $0.08 | $28.43 | $29.92 | $78.34 |
| 2026-06-17 | $0.18 | $58.82 | $60.39 | $97.85 |
| 2026-06-16 | $38.89 | $63.14 | $63.46 | $77.28 |
| 2026-06-15 | $60.10 | $70.71 | $71.13 | $85.22 |
| 2026-06-14 | $19.67 | $67.61 | $68.23 | $77.18 |
| 2026-06-13 | $-15.00 | $60.64 | $62.43 | $79.20 |
| 2026-06-12 | $-15.00 | $71.30 | $72.25 | $149.42 |
| 2026-06-11 | $80.20 | $89.65 | $90.52 | $200.24 |
| 2026-06-10 | $66.46 | $82.69 | $83.30 | $124.88 |
| 2026-06-09 | $50.10 | $79.74 | $80.22 | $139.45 |
| 2026-06-08 | $69.36 | $85.22 | $85.35 | $113.64 |
| 2026-06-07 | $50.13 | $75.56 | $75.07 | $128.15 |
| 2026-06-06 | $50.14 | $80.99 | $80.80 | $150.04 |
| 2026-06-05 | $80.08 | $82.84 | $83.17 | $153.95 |
| 2026-06-04 | $66.81 | $81.80 | $82.09 | $106.58 |
| 2026-06-03 | $72.13 | $80.38 | $80.72 | $103.51 |
| 2026-06-02 | $69.86 | $81.27 | $81.81 | $112.23 |
| 2026-06-01 | $72.89 | $86.73 | $87.49 | $190.21 |
| 2026-05-31 | $64.69 | $82.99 | $83.44 | $161.48 |
| 2026-05-30 | $72.89 | $92.93 | $93.60 | $131.33 |
| 2026-05-29 | $57.98 | $100.50 | $100.54 | $184.15 |
| 2026-05-28 | $87.12 | $104.85 | $105.28 | $153.44 |
| 2026-05-27 | $87.08 | $106.48 | $107.37 | $311.03 |
| 2026-05-26 | $87.06 | $109.54 | $109.69 | $449.16 |
| 2026-05-25 | $87.08 | $102.04 | $102.25 | $149.10 |
| 2026-05-24 | $86.78 | $100.82 | $100.93 | $140.86 |
| 2026-05-23 | $80.12 | $97.33 | $97.56 | $150.08 |
| 2026-05-22 | $80.08 | $101.78 | $102.46 | $164.58 |
| 2026-05-21 | $87.16 | $102.81 | $103.19 | $164.87 |
| 2026-05-20 | $76.19 | $96.85 | $96.99 | $241.72 |
| 2026-05-19 | $62.56 | $95.82 | $96.02 | $150.24 |
| 2026-05-18 | $88.10 | $119.75 | $120.11 | $222.61 |
| 2026-05-17 | $88.10 | $109.88 | $110.45 | $350.10 |
| 2026-05-16 | $71.91 | $93.69 | $93.70 | $145.14 |
| 2026-05-15 | $60.10 | $92.50 | $92.93 | $125.08 |
| 2026-05-14 | $62.01 | $103.96 | $104.38 | $243.97 |
| 2026-05-13 | $86.46 | $97.66 | $97.75 | $164.06 |
| 2026-05-12 | $60.24 | $98.74 | $99.04 | $121.63 |
| 2026-05-11 | $89.20 | $100.09 | $100.08 | $115.64 |
| 2026-05-10 | $76.55 | $95.03 | $95.44 | $107.19 |
| 2026-05-09 | $68.40 | $88.60 | $88.59 | $104.31 |
| 2026-05-08 | $60.12 | $82.36 | $82.81 | $96.26 |
| 2026-05-07 | $74.23 | $90.27 | $90.71 | $121.49 |
| 2026-05-06 | $74.18 | $91.69 | $92.27 | $130.43 |
| 2026-05-05 | $87.12 | $94.03 | $94.21 | $154.79 |
| 2026-05-04 | $52.10 | $84.46 | $85.27 | $126.36 |
| 2026-05-03 | $68.41 | $82.24 | $82.45 | $105.90 |
| 2026-05-02 | $63.79 | $79.76 | $79.77 | $93.96 |
| 2026-05-01 | $64.76 | $80.91 | $81.04 | $105.52 |
| 2026-04-30 | $71.83 | $88.74 | $89.42 | $151.33 |
| 2026-04-29 | $76.71 | $102.89 | $103.50 | $156.39 |
| 2026-04-28 | $70.62 | $90.03 | $90.46 | $106.13 |
Tasmania's price history is the most stable in the NEM. With hydro supplying over 90% of generation, daily price averages cluster tightly around the medium-term mean. The largest excursions correlate with Basslink outages or low dam storage levels.
For background on how AEMO sets NEM dispatch prices, read the wholesale electricity guide. Or jump to the live TAS spot price and forecast.
The daily average and 90-day summary above show Tasmania’s recent price history, aggregated from 5-minute AEMO dispatch data into daily minimum, average, time-weighted average and maximum figures.
The simple average treats every 5-minute interval equally. The time-weighted average also does this over the trading day, but is the figure most retail and wholesale contracts reference, since it reflects the price actually paid across the full period rather than being skewed by a handful of extreme intervals.
With hydro supplying over 90% of Tasmania’s generation, daily price averages cluster tightly around the medium-term mean, and the daily minimum, average and maximum columns above typically sit close together.