Spot prices on Monday ranged from $0.03 to $71.31 at Benmore and from $0.03 to $91.81 at Otahuhu.
Energy Trendz Weekly 23 February 2020, Issue 1,189
By Ruth Heron, February 24, 2020
Average prices decreased by 4% at Benmore and Islington, decreased by 32% at Haywards and decreased by 29% at Otahuhu over the last week. Total Storage decreased to 3,837GWh. NI storage decreased by 8% to 485GWh while SI storage decreased by 5% to 3,488GWh.
Energy Trendz Daily 21 - 23 February 2020
By Ruth Heron, February 24, 2020
Daily average prices on Sunday were $15.40, $24.47and $26.54 at Benmore, Haywards, and Otahuhu respectively. Wind generation averaged 198MW.
Hydro Watch - 20 February 2020, Issue 1,192
By Michael Cawte, February 20, 2020
Total storage decreased 208.8 GWh over the last week. South Island controlled storage decreased 0.2 % to 2933 GWh; South Island uncontrolled storage decreased 23.6 % to 555 GWh; with Taupo storage decreasing 8.1 % to 349 GWh.
Energy Trendz Monthly - February 2020, Issue 131
By Michael Cawte, February 20, 2020
The index decreased this month on a volume of 15 contracts traded 6 CFD, 9 FPVV. The spread of prices making up the index was 3.9 c/kWh this month. Prices for the contracts varied from 8.9 c/kWh to 12.8 c/kWh when referenced to Haywards.
Energy Trendz Daily 18 February 2020 (Interim)
By Ruth Heron, February 19, 2020
Daily average prices were $53.77, $83.81 and $93.96 at Benmore, Haywards, and Otahuhu respectively. Wind generation averaged 148MW between a range of 73 - 217MW.
Energy Trendz Daily 17 February 2020 (Interim)
By Ruth Heron, February 18, 2020
Spot price averages were $29.65 at Benmore, $56.39 at Haywards and $63.67 at Otahuhu.
Energy Trendz Weekly 16 February 2020, Issue 1,188
By Ruth Heron, February 17, 2020
Average prices increased by 91% at Benmore and 90% at Islington, increased by 36% at Haywards and increased by 33% at Otahuhu over the last week. Total Storage decreased to 4,045 GWh. NI storage decreased by 7 % to 379 GWh while SI storage decreased by 9% to 3,666 GWh.
Energy Trendz Daily 14 - 16 February 2020
By Ruth Heron, February 17, 2020
Daily average prices on Sunday were $47.27, $57.06 and $61.40 at Benmore, Haywards, and Otahuhu respectively. Wind generation averaged 201MW.
Hydro Watch - 13 February 2020, Issue 1,191
By Ruth Heron, February 14, 2020
Total storage decreased 368.5 GWh over the last week. South Island controlled storage decreased 5.6 % to 2,939 GWh; South Island uncontrolled storage decreased 18.7 % to 727 GWh; with Taupo storage decreasing 6.5 % to 379 GWh.
Energy Trendz Daily 13 February 2020 (Interim)
By Ruth Heron, February 14, 2020
Daily average prices on the 13th were $37.95, $114.87, and $126.49 at Benmore, Haywards, and Otahuhu respectively. Wind generation averaged 243MW.
Energy Trendz Daily 12 February 2020 (Interim)
By Ruth Heron, February 13, 2020
Daily average prices were $71.20, $141.68, and $148.36 at Benmore, Haywards, and Otahuhu respectively. Wind generation averaged 89MW.
Energy Trendz Daily 11 February 2020 (Interim)
By Ruth Heron, February 12, 2020
Daily average prices on Sunday were $23.62, $90.83, and $96.43 at Benmore, Haywards, and Otahuhu respectively. Wind generation averaged 162MW.
Energy Trendz Daily 10 February 2020 (Interim)
By Ruth Heron, February 11, 2020
Daily average prices on Sunday were $13.03, $89.18, and $93.44 at Benmore, Haywards, and Otahuhu respectively. Wind generation averaged 112MW.
Energy Trendz Weekly 9 February 2020, Issue 1,187
By Ruth Heron, February 10, 2020
Average prices decreased by 77% at Benmore and Islington, decreased by 33% at Haywards and decreased by 32% at Otahuhu over the last week. Total Storage increased to 4,414 GWh. NI storage decreased by 6 % to 406 GWh while SI storage increased by 25% to 4,008 GWh.
Energy Trendz Daily 7 - 9 February 2020
By Ruth Heron, February 10, 2020
Daily average prices on Sunday were $12.36, $53.69, and $57.05 at Benmore, Haywards, and Otahuhu respectively. Wind generation averaged 80MW.
Hydro Watch - 6 February 2020, Issue 1,190
By Michael Cawte, February 10, 2020
Total storage increased 782.4 GWh over the last week. South Island controlled storage increased 9 % to 3114 GWh; South Island uncontrolled storage increased 161.4 % to 894 GWh; with Taupo storage decreasing 6.1 % to 406 GWh.
Energy Trendz Daily 5-6 February 2020 (Interim)
By Ruth Heron, February 7, 2020
Daily average prices on the 6th of February were $3.87, $32.23, and $34.96 at Benmore, Haywards, and Otahuhu respectively. Wind generation averaged 231MW.
Energy Trendz Daily 4 February 2020 (Provisional)
By Ruth Heron, February 5, 2020
Daily average prices were $25.20, $90.76, and $100.59 at Benmore, Haywards, and Otahuhu respectively. Wind generation averaged 330MW between a range of (234-375)MW.
Energy Trendz Daily 3 February 2020 (Interim)
By Ruth Heron, February 4, 2020
Spot prices on Monday ranged from $0.03 to $114.56 at Benmore, and from $0.01 to $264.06 at Otahuhu.
Energy Trendz Weekly 2 February 2020, Issue 1,186
By Ruth Heron, February 3, 2020
Average prices decreased by 23% at Benmore, 22% at Islington, decreased by 16% at Haywards and decreased by 14% at Otahuhu over the last week. Total Storage decreased to 3,631 GWh. NI storage decreased by 5 % to 432 GWh while SI storage decreased by 2% to 3,199 GWh.
Energy Trendz Daily 31 January - 2 February 2020
By Ruth Heron, February 3, 2020
Daily average prices on Sunday were $67.62, $71.76, and $76.00 at Benmore, Haywards, and Otahuhu respectively. Wind generation averaged 348MW.
Energy Trendz Daily 30 January 2020 (Interim)
By Ruth Heron, January 31, 2020
Spot price averages exceeded $136/MWh yesterday. Wind generation averaged 228MW.
Hydro Watch - 30 January 2020, Issue 1,189
By Michael Cawte, January 30, 2020
Total storage decreased 95.4 GWh over the last week. South Island controlled storage decreased 0.6 % to 2857 GWh; South Island uncontrolled storage decreased 14.1 % to 342 GWh; with Taupo storage decreasing 4.8 % to 432 GWh.
Energy Trendz Daily 29 January 2020 (Interim)
By Ruth Heron, January 30, 2020
Daily average prices were $126.50, $138.72, and $150.10 at Benmore, Haywards, and Otahuhu respectively. Wind generation averaged 288MW between a range of (116-369)MW.
Energy Trendz Daily 28 January 2020 (Interim)
By Ruth Heron, January 29, 2020
Daily average prices were $136.42, $146.78 and $153.96 at Benmore, Haywards and Otahuhu respectively. Wind generation averaged 228MW between a range of (84-378)MW.
Energy Trendz Daily 27 January 2020 (Interim)
By Ruth Heron, January 28, 2020
Spot price averages exceeded $91/MWh yesterday. Wind generation averaged 318MW.
Energy Trendz Weekly 26 January 2020, Issue 1,185
By Michael Cawte, January 27, 2020
Average prices increased by 31% at Benmore, increased by 32% at Islington, increased by 23% at Haywards and increased by 24% at Otahuhu over the last week. Total Storage decreased to 3727 GWh. NI storage decreased by 6 % to 454 GWh while SI storage decreased by 2% to 3272 GWh.
Energy Trendz Daily 24 - 26 January 2020
By Ruth Heron, January 27, 2020
Daily average prices on the 26th were $86.40, $93.75, and $97.23 at Benmore, Haywards, and Otahuhu respectively. Wind generation averaged 216MW.
Energy Trendz Daily 23 January 2020 (Interim)
By Ruth Heron, January 24, 2020
Daily average prices were $122.40, $115.03 and $117.88 at Benmore, Haywards and Otahuhu respectively. Wind generation averaged 278MW between a range of (74-408)MW.
Hydro Watch - 23 January 2020, Issue 1,188
By Ruth Heron, January 23, 2020
Total storage decreased 92.2 GWh over the last week. South Island controlled storage increased 0.9 % to 2,874 GWh; South Island uncontrolled storage decreased 17.8 % to 398 GWh; with Taupo storage decreasing 6.3 % to 454 GWh.
Energy Trendz Daily 22 January 2020 (Interim)
By Ruth Heron, January 23, 2020
Daily average prices were $101.78, $106.69 and $112.73 at Benmore, Haywards and Otahuhu respectively. Wind generation averaged 262MW between a range of (50-404)MW.
Energy Trendz Daily 21 January 2020 (Provisional)
By Ruth Heron, January 22, 2020
Spot price averages exceeded $107/MWh yesterday. Wind generation averaged 31MW.
Energy Trendz Monthly - January 2020, Issue 130
By Ruth Heron, January 21, 2020
The index decreased this month on a volume of 10 contracts traded 3 CFD, 7 FPVV. The spread of prices making up the index was 3.1 c/kWh this month. Prices for the contracts varied from 8.9 c/kWh to 12.0 c/kWh when referenced to Haywards. The gap between the ELL Index and the ASX index decreased slightly over the month.
Energy Trendz Daily 20 January 2020 (Provisional)
By Ruth Heron, January 21, 2020
Daily average prices were $112.34 $119.79 and $123.41 at Benmore, Haywards and Otahuhu respectively. Wind generation averaged 112MW.
Energy Trendz Weekly 19 January 2020, Issue 1,184
By Ruth Heron, January 21, 2020
Average prices increased by 105% at Benmore, increased by 106% at Islington, increased by 68% at Haywards and increased by 61% at Otahuhu over the last week. Total Storage decreased to 3,819GWh. NI storage decreased by 2% to 485GWh while SI storage decreased by 1% to 3,334GWh.
Energy Trendz Daily 17 - 19 January 2020
By Ruth Heron, January 20, 2020
Daily average prices were $93.28, $96.59 and $98.49 at Benmore, Haywards and Otahuhu respectively. Wind generation averaged 101MW.
Energy Trendz Daily 16 January 2020 (Interim)
By Ruth Heron, January 17, 2020
Spot price averages exceeded $105/MWh yesterday. Wind generation averaged 141MW.
Hydro Watch - 16 January 2020, Issue 1,187
By Michael Cawte, January 16, 2020
Total storage decreased 54 GWh over the last week. South Island controlled storage increased 0.9% to 2850 GWh; South Island uncontrolled storage decreased 12.8% to 484 GWh; with Taupo storage decreasing 1.7% to 485 GWh.
Energy Trendz Daily 15 January 2020 (Interim)
By Ruth Heron, January 16, 2020
Daily average prices were $96.74, $105.39 and $106.82 at Benmore, Haywards and Otahuhu respectively. Wind generation averaged 114MW between a range of (33-237)MW.