Daily average prices were $20.30, $65.90 and $71.28 at Benmore, Haywards, and Otahuhu respectively. Wind generation averaged 227MW.
Hydro Watch - 5 March 2020, Issue 1,194
By Michael Cawte, March 5, 2020
Total storage increased 75.5 GWh over the last week. South Island controlled storage increased 4.5 % to 2962 GWh; South Island uncontrolled storage decreased 4 % to 428 GWh; with Taupo storage decreasing 10.7 % to 287 GWh.
Energy Trendz Daily 4 March 2020 (Interim)
By Ruth Heron, March 5, 2020
Daily average prices were $17.71, $68.19 and $76.19 at Benmore, Haywards, and Otahuhu respectively. Wind generation averaged 325MW.
Energy Trendz Daily 3 March 2020 (Interim)
By Ruth Heron, March 4, 2020
Daily average prices were $35.65, $60.52 and $66.57 at Benmore, Haywards, and Otahuhu respectively. Wind generation averaged 199MW.
Energy Trendz Daily 2 March 2020 (Interim)
By Ruth Heron, March 3, 2020
Daily average prices were $24.30, $82.01 and $86.80 at Benmore, Haywards, and Otahuhu respectively. Wind generation averaged 116MW.
Energy Trendz Weekly 1 March 2020, Issue 1,190
By Ruth Heron, March 2, 2020
Average prices increased by 24% at Benmore and 23% at Islington, with no change at Haywards and an increase of 2% at Otahuhu over the last week. Total Storage decreased to 3,602 GWh. NI storage decreased by 8% to 321 GWh while SI storage decreased by 6% to 3,281 GWh.
Energy Trendz Daily 28 February - 1 March 2020
By Ruth Heron, March 2, 2020
Daily average prices on Sunday were $9.73, $41.56 and $45.10 at Benmore, Haywards, and Otahuhu respectively. Wind generation averaged 113MW.
Energy Trendz Daily 27 February 2020 (Interim)
By Ruth Heron, February 28, 2020
Daily average prices were $76.64, $96.28 and $107.24 at Benmore, Haywards, and Otahuhu respectively. Wind generation averaged 199MW.
Hydro Watch - 27 February 2020, Issue 1,193
By Ruth Heron, February 28, 2020
Total storage decreased 234.9 GWh over the last week. South Island controlled storage decreased 3.3 % to 2,835 GWh; South Island uncontrolled storage decreased 19.6 % to 446 GWh; with Taupo storage decreasing 8 % to 321 GWh.
Energy Trendz Daily 26 February 2020 (Interim)
By Ruth Heron, February 27, 2020
Daily average prices were $76.15, $82.08 and $93.59 at Benmore, Haywards, and Otahuhu respectively. Wind generation averaged 69MW.
Energy Trendz Daily 25 February 2020 (Interim)
By Ruth Heron, February 26, 2020
Daily average prices were $56.60, $63.48 and $73.91 at Benmore, Haywards, and Otahuhu respectively. Wind generation averaged 138MW.
Energy Trendz Daily 24 February 2020 (Interim)
By Ruth Heron, February 25, 2020
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.