Daily prices averaged $129.62, $130.09, $129.93 at Benmore, Haywards, and Otahuhu respectively on Sunday.
Energy Trendz Daily 5 September 2019 (Interim)
By Michael Cawte, September 6, 2019
Daily prices averaged $108.19, $110.55, $116.41 at Benmore, Haywards, and Otahuhu respectively.
Hydro Watch - 5 September 2019, Issue 1,168
By Michael Cawte, September 5, 2019
Total storage decreased 135.7 GWh over the last week. South Island controlled storage decreased 7.1 % to 1486 GWh; South Island uncontrolled storage decreased 8.1 % to 302 GWh; with Taupo storage increasing 1 % to 380 GWh.
Energy Trendz Daily 4 September 2019 (Interim)
By Michael Cawte, September 5, 2019
Daily prices averaged $109.31, $111.45, $118.30 at Benmore, Haywards, and Otahuhu respectively.
Energy Trendz Daily 3 September 2019 (Interim)
By Michael Cawte, September 4, 2019
Daily prices averaged $113.56, $117.46, $126.95 at Benmore, Haywards, and Otahuhu respectively.
Energy Trendz Daily 2 September 2019 (Interim)
By Michael Cawte, September 3, 2019
Daily prices averaged $96.44, $100.30, $108.90 at Benmore, Haywards, and Otahuhu respectively.
Energy Trendz Weekly 1 September 2019, Issue 1,164
By Michael Cawte, September 2, 2019
Average prices decreased by 21% at Benmore, decreased by 22% at Islington, decreased by 22% at Haywards and decreased by 22% at Otahuhu over the last week. Total Storage decreased to 2,303 GWh. NI storage increased by 10% to 376 GWh while SI storage decreased by 6% to 1,927 GWh.
Energy Trendz Daily 30th August - 1st September 2019 (Interim)
By Michael Cawte, September 2, 2019
Daily prices averaged $85.44, $87.69, $95.33 at Benmore, Haywards, and Otahuhu respectively on Sunday.
Energy Trendz Daily 29 August 2019 (Interim)
By Michael Cawte, August 30, 2019
Daily prices averaged $100.70, $103.03, $113.24 at Benmore, Haywards, and Otahuhu respectively.
Hydro Watch - 29 August 2019, Issue 1,167
By Michael Cawte, August 30, 2019
Total storage decreased 80.1 GWh over the last week. South Island controlled storage decreased 5.6 % to 1599 GWh; South Island uncontrolled storage decreased 5.4 % to 328 GWh; with Taupo storage increasing 9.6 % to 376 GWh.
Energy Trendz Daily 28 August 2019 (Interim)
By Michael Cawte, August 29, 2019
Daily prices averaged $95.20, $98.58, $107.87 at Benmore, Haywards, and Otahuhu respectively.
Energy Trendz Daily 27 August 2019 (Interim)
By Michael Cawte, August 28, 2019
Prices averaged $99.31, $103.03, $111.04 at Benmore, Haywards, and Otahuhu respectively.
Energy Trendz Daily 26 August 2019 (Interim)
By Michael Cawte, August 27, 2019
Prices averaged $88.88, $90.94, $98.48 at Benmore, Haywards, and Otahuhu respectively.
Energy Trendz Daily 23 - 25 August 2019 (Interim/Provisional)
By Michael Cawte, August 26, 2019
Prices averaged $79.73, $80.65, $86.57 at Benmore, Haywards, and Otahuhu respectively on Sunday. Prices for Saturday are Provisional.
Energy Trendz Weekly 25 August 2019, Issue 1,163
By Michael Cawte, August 26, 2019
Average prices increased by 8% at Benmore, increased by 7% at Islington, increased by 8% at Haywards and increased by 9% at Otahuhu over the last week. Total Storage decreased to 2,383 GWh. NI storage increased by 2% to 343 GWh while SI storage decreased by 6% to 2,040 GWh.
Energy Trendz Daily 22 August 2019 (Interim)
By Michael Cawte, August 23, 2019
Strong wind generation continued, with daily prices averaging $84.79, $87.46, $95.78 at Benmore, Haywards, and Otahuhu respectively.
Hydro Watch - 22 August 2019, Issue 1,166
By Michael Cawte, August 22, 2019
Total storage decreased 115.8 GWh over the last week. South Island controlled storage decreased 6.8 % to 1693 GWh; South Island uncontrolled storage increased 0.4 % to 347 GWh; with Taupo storage increasing 1.9 % to 343 GWh.
Energy Trendz Daily 21 August 2019 (Interim)
By Michael Cawte, August 22, 2019
The day finished with strong wind generation, during which spot prices were volatile with prices bottoming out at $0.49, $0.49, $0.52 at Benmore, Haywards, and Otahuhu respectively.
Energy Trendz Daily 20 August 2019 (Interim)
By Michael Cawte, August 21, 2019
Daily prices averaged $182.94, $190.79, $206.36 at Benmore, Haywards, and Otahuhu respectively.
Energy Trendz Monthly - August 2019, Issue 125
By Greg Sise, August 21, 2019
The fixed price electricity contract index increased by 16% this month to 10.0 c/kWh ($100/MWh) on a total of 15 contracts traded, representing 758 GWh from Jul-19 to Dec-23.
Energy Trendz Daily 19 August 2019 (Interim)
By Michael Cawte, August 20, 2019
Daily prices averaged $201.20, $212.75, $228.45 at Benmore, Haywards, and Otahuhu respectively.
Energy Trendz Weekly 18 August 2019, Issue 1,162
By Michael Cawte, August 19, 2019
Average prices decreased by 9% at Benmore, decreased by 9% at Islington, decreased by 10% at Haywards and decreased by 13% at Otahuhu over the last week. Total Storage decreased to 2,499 GWh. NI storage increased by 23% to 337 GWh while SI storage decreased by 5% to 2,162 GWh.
Energy Trendz Daily 16 - 18 August 2019 (Interim)
By Michael Cawte, August 19, 2019
Prices spiked at $951.57, $1,008.01, $1,081.75 at Benmore, Haywards, and Otahuhu respectively on Sunday.
Energy Trendz Daily 15 August 2019 (Interim)
By Michael Cawte, August 16, 2019
Daily prices averaged $124.32, $130.05, $142.17 at Benmore, Haywards, and Otahuhu respectively.
Energy Trendz Daily 14 August 2019 (Provisional)
By Michael Cawte, August 15, 2019
Daily prices averaged $95.23, $97.93, $103.84 at Benmore, Haywards, and Otahuhu respectively.
Hydro Watch - 15 August 2019, Issue 1,165
By Michael Cawte, August 15, 2019
Total storage decreased 39.9 GWh over the last week. South Island controlled storage decreased 6.1 % to 1817 GWh; South Island uncontrolled storage increased 4.6 % to 346 GWh; with Taupo storage increasing 23.1 % to 337 GWh.
Energy Trendz Daily 13 August 2019 (Provisional)
By Michael Cawte, August 14, 2019
Daily prices averaged $95.79, $97.63, $104.76 at Benmore, Haywards, and Otahuhu respectively.
Energy Trendz Daily 12 August 2019 (Interim)
By Michael Cawte, August 13, 2019
Daily prices averaged $97.22, $100.50, $108.33 at Benmore, Haywards, and Otahuhu respectively.
Energy Trendz Weekly 11 August 2019, Issue 1,161
By Michael Cawte, August 12, 2019
Average prices decreased by 7% at Benmore, decreased by 6% at Islington, decreased by 7% at Haywards and decreased by 7% at Otahuhu over the last week. Total Storage decreased to 2,539 GWh. NI storage decreased by 9% to 274 GWh while SI storage decreased by 6% to 2,266 GWh.
Energy Trendz Daily 9 - 11 August 2019 (Interim)
By Michael Cawte, August 12, 2019
Daily prices averaged $98.42, $100.36, $105.98 on Sunday at Benmore, Haywards, and Otahuhu respectively.
Energy Trendz Daily 8 August 2019 (Interim)
By Michael Cawte, August 9, 2019
Daily prices averaged $108.54, $112.15, $122.35 at Benmore, Haywards, and Otahuhu respectively.
Hydro Watch - 8 August 2019, Issue 1,164
By Michael Cawte, August 8, 2019
Total storage decreased 180 GWh over the last week. South Island controlled storage decreased 6.2 % to 1935 GWh;South Island uncontrolled storage decreased 7.3 % to 330 GWh; with Taupo storage decreasing 8.7 % to 274 GWh.
Energy Trendz Daily 7 August 2019 (Interim)
By Michael Cawte, August 8, 2019
Daily prices averaged $108.22, $113.28, $126.11 at Benmore, Haywards, and Otahuhu respectively.
Energy Trendz Daily 6 August 2019 (Interim)
By Michael Cawte, August 7, 2019
Daily prices averaged $133.26, $139.62, $154.92 at Benmore, Haywards, and Otahuhu respectively.
Energy Trendz Daily 5 August 2019 (Interim)
By Michael Cawte, August 6, 2019
Spikes in reserve prices lead to spikes in spot prices, with prices peaking at $500.00, $544.03, $622.33 at Benmore, Haywards, and Otahuhu respectively.
Energy Trendz Weekly 4 August 2019, Issue 1,160
By Michael Cawte, August 5, 2019
Average prices increased by 32% at Benmore, increased by 33% at Islington, increased by 24% at Haywards and increased by 23% at Otahuhu over the last week. Total Storage decreased to 2,719 GWh. NI storage decreased by 4% to 300 GWh while SI storage decreased by 6% to 2,419 GWh.
Energy Trendz Weekly 28 July 2019, Issue 1,159
By Michael Cawte, August 5, 2019
Average prices increased by 4% at Benmore, increased by 3% at Islington, increased by 12% at Haywards and increased by 14% at Otahuhu over the last week. Total Storage decreased to 2,888 GWh. NI storage increased by 11% to 312 GWh while SI storage decreased by 4% to 2,575 GWh.
Energy Trendz Daily 2 - 4 August 2019 (Interim)
By Michael Cawte, August 5, 2019
Spot prices on Sunday averaged $112.68, $116.83, $128.93 at Benmore, Haywards, and Otahuhu respectively.
Energy Trendz Daily 1 August 2019 (Interim)
By Michael Cawte, August 2, 2019
Spot prices spiked in trading period 43 at a price of $786.22, $832.83, $921.11 at Benmore, Haywards, and Otahuhu respectively.
Hydro Watch - 1 August 2019, Issue 1,163
By Michael Cawte, August 1, 2019
Total storage decreased 168.5 GWh over the last week. South Island controlled storage decreased 5.2 % to 2063 GWh; South Island uncontrolled storage decreased 10.5 % to 357 GWh; with Taupo storage decreasing 4 % to 300 GWh.