Spot price averages at Otahuhu were $273 on Friday, $121 on Saturday, and $164 on Sunday.
Energy Trendz Daily 14 January 2021 (Interim)
By Ruth McKinlay, January 15, 2021
Spot price averages exceeded $206/MWh yesterday. Wind generation averaged 71 MW.
Hydro Watch 24 December 2020 - 14 January 2021
By Ruth McKinlay, January 14, 2021
Total storage decreased 19.3 GWh over the last week. South Island controlled storage increased 1.1% to 1,669 GWh; South Island uncontrolled storage decreased 8% to 340 GWh; with Taupo storage decreasing 1.6% to 474 GWh.
Energy Trendz Daily 14 January 2021 (Interim)
By Ruth McKinlay, January 14, 2021
Prices yesterday averaged $186 at Benmore, $193 at Haywards and $209 at Otahuhu yesterday. Wind generation averaged 89 MW.
Energy Trendz Daily 12 January 2021 (Interim)
By Ruth McKinlay, January 13, 2021
Spot price averages exceeded $149/MWh yesterday. Wind generation averaged 77 MW.
Energy Trendz Weekly 27 December 2020 - 10 January 2021
By Ruth McKinlay, January 13, 2021
Average prices increased by 36% at Benmore, increased by 35% at Islington, increased by 34% at Haywards and increased by 33% at Otahuhu over the last week. Total Storage increased to 2,502 GWh. NI storage increased by 6% to 482 GWh while SI storage increased by 3% to 2,020 GWh.
Energy Trendz Daily 23 December 2020 - 11 January 2021
By Ruth McKinlay, January 12, 2021
Prices yesterday averaged $134 at Benmore, $137 at Haywards and $145 at Otahuhu yesterday. Wind generation averaged 185 MW.
Energy Trendz Daily 22 December 2020 (Interim)
By Ruth McKinlay, December 23, 2020
Prices averaged $112 at Benmore, $115 at Haywards and $125 at Otahuhu yesterday. Wind generation averaged 171 MW.
Energy Trendz Daily 21 December 2020 (Provisional)
By Ruth McKinlay, December 22, 2020
Spot price averages exceeded $137/MWh yesterday. Wind generation averaged 60 MW.
Energy Trendz Monthly - December 2020, Issue 141
By Ruth McKinlay, December 21, 2020
The index increased this month on a volume of 26 contracts traded 14 CFD, 12 FPVV. The spread of prices making up the index was 6.0 c/kWh this month. Prices for the contracts varied from 6.0 c/kWh to 11.9 c/kWh when referenced to Haywards. The gap between the ELL Index and the ASX index has remained mostly unchanged this month as both indices increase.
Energy Trendz Weekly 20 December 2020, Issue 1,232
By Ruth McKinlay, December 21, 2020
Average prices decreased by 9.7% at Benmore, decreased by 9.7% at Islington, decreased by 9.5% at Haywards and decreased by 11.8% at Otahuhu over the last week. Total Storage decreased to 2,476 GWh. NI storage remained at 469 GWh while SI storage decreased by 2% to 2,007 GWh.
Energy Trendz Daily 18 - 20 December 2020
By Ruth McKinlay, December 21, 2020
Prices averaged $146 at Benmore, $148 at Haywards and $155 at Otahuhu yesterday. Wind generation averaged 187 MW.
Energy Trendz Daily 17 December 2020 (Interim)
By Ruth McKinlay, December 18, 2020
Spot price averages exceeded $122/MWh yesterday. Wind generation averaged 192 MW.
Energy Trendz Daily 16 December 2020 (Provisional)
By Ruth McKinlay, December 17, 2020
Spot prices spiked to $165.93 at Otahuhu yesterday. Wind generation averaged 419 MW.
Hydro Watch 17 December 2020, Issue 1,235
By Ruth McKinlay, December 17, 2020
Total storage decreased 48.9 GWh over the last week. South Island controlled storage decreased 3.5 % to 1,623 GWh; South Island uncontrolled storage increased 3 % to 384 GWh; with Taupo storage remaining steady at 469 GWh.
Energy Trendz Daily 15 December 2020 (Provisional)
By Ruth McKinlay, December 16, 2020
Spot prices spiked to $283.06 at Otahuhu yesterday. Wind generation averaged 169 MW.
Energy Trendz Daily 14 December 2020 (Provisional)
By Ruth McKinlay, December 15, 2020
Spot price averages exceeded $148/MWh yesterday. Wind generation averaged 48 MW.
Energy Trendz Weekly 13 December 2020, Issue 1,231
By Ruth McKinlay, December 14, 2020
Average prices increased by 36.7% at Benmore, increased by 38.2% at Islington, increased by 32.4% at Haywards and increased by 31.4% at Otahuhu over the last week. Total Storage increased to 2,525 GWh. NI storage decreased by 5 % to 469 GWh while SI storage increased by 2% to 2,056 GWh.
Energy Trendz Daily 11 - 13 December 2020
By Ruth McKinlay, December 14, 2020
Spot price averages at Otahuhu were $117.97on Friday, $116.04 on Saturday, and $117.15 on Sunday.
Energy Trendz Daily 10 December 2020 (Interim)
By Ruth McKinlay, December 11, 2020
Spot price averages exceeded $203/MWh yesterday. Wind generation averaged 262 MW.
Hydro Watch 10 December 2020, Issue 1,234
By Ruth McKinlay, December 10, 2020
Total storage increased 7.4 GWh over the last week. South Island controlled storage decreased 2.3 % to 1,683 GWh; South Island uncontrolled storage increased 23.6 % to 373 GWh; with Taupo storage decreasing 4.7 % to 469 GWh.
Energy Trendz Daily 9 December 2020 (Interim)
By Ruth McKinlay, December 10, 2020
Spot price averages exceeded $217/MWh yesterday. Wind generation averaged 294 MW.
Energy Trendz Daily 8 December 2020 (Interim)
By Ruth McKinlay, December 9, 2020
Prices averaged $138 at Benmore, $140 at Haywards and $157 at Otahuhu yesterday. Wind generation averaged 429 MW.
Energy Trendz Daily 7 December 2020 (Interim)
By Ruth McKinlay, December 8, 2020
Spot price averages exceeded $104/MWh yesterday. Wind generation was strong, averaging 414 MW.
Energy Trendz Weekly 6 December 2020, Issue 1,230
By Ruth McKinlay, December 7, 2020
Average prices increased by 3% at Benmore, Haywards and Otahuhu over the last week, and increased by 4% at Islington. Total Storage decreased to 2,517 GWh.
Energy Trendz Daily 4 - 6 December 2020 (Interim)
By Ruth McKinlay, December 7, 2020
Spot price averages at Otahuhu were $128 on Friday, $127 on Saturday, and $128 on Sunday.
Energy Trendz Daily 3 December 2020 (Interim)
By Ruth McKinlay, December 4, 2020
Prices averaged $84 at Benmore, $87 at Haywards and $99 at Otahuhu yesterday. Wind generation averaged 361 MW.
Hydro Watch 3 December 2020, Issue 1,233
By Ruth McKinlay, December 3, 2020
Total storage decreased 82 GWh over the last week. South Island controlled storage decreased 2.8% to 1723 GWh; South Island uncontrolled storage decreased 16.6% to 302 GWh; with Taupo storage increasing 5.8% to 492 GWh.
Energy Trendz Daily 2 December 2020 (Interim)
By Ruth McKinlay, December 3, 2020
The daily average price at Haywards was $94.81. Wind generation averaged 234 MW.
Energy Trendz Daily 1 December 2020 (Interim)
By Ruth McKinlay, December 2, 2020
Prices averaged $84.6 at Benmore, $103.69 at Haywards and $117.48 at Otahuhu yesterday. Wind generation averaged 302 MW.
Energy Trendz Daily 30 November 2020 (Interim)
By Ruth McKinlay, December 1, 2020
The daily average price was $114.29 at Haywards. Wind generation averaged 207 MW.
Energy Trendz Weekly 29 November 2020, Issue 1,229
By Ruth McKinlay, November 30, 2020
Average prices increased by 8% at all of Benmore, Islington, Haywards and Otahuhu over the last week. Total Storage decreased to 2,599 GWh. NI storage increased by 2% to 465 GWh while SI storage decreased by 5% to 2,134 GWh.
Energy Trendz Daily 27 - 29 November 2020
By Ruth McKinlay, November 30, 2020
Spot price averages at Otahuhu were $93.74 on Friday, $118.91 on Saturday, and $129.39 on Sunday.
Energy Trendz Daily 26 November 2020 (Interim)
By Ruth McKinlay, November 27, 2020
Prices averaged $121.48 at Benmore, $127.99 at Haywards and $143.69 at Otahuhu yesterday. Wind generation averaged 74 MW.
Energy Trendz Daily 25 November 2020 (Interim)
By Ruth McKinlay, November 26, 2020
Prices averaged $115.09 at Benmore, $120.21 at Haywards and $134.22 at Otahuhu yesterday. Wind generation averaged 194 MW.
Hydro Watch 26 November 2020, Issue 1,232
By Ruth McKinlay, November 26, 2020
Total storage decreased 110.1 GWh over the last week. South Island controlled storage decreased 1.2% to 1,772 GWh; South Island uncontrolled storage decreased 21.2% to 361 GWh; with Taupo storage increasing 2.1% to 465 GWh.
Energy Trendz Daily 24 November 2020 (Interim)
By Ruth McKinlay, November 25, 2020
The daily average price was $118.95 at Haywards. Wind generation averaged 62 MW.
Energy Trendz Daily 23 November 2020 (Provisional)
By Ruth McKinlay, November 24, 2020
Prices averaged $94.14 at Benmore, $99.57 at Haywards and $111.53 at Otahuhu yesterday. Wind generation averaged 42 MW.
Energy Trendz Weekly 22 November 2020, Issue 1,228
By Ruth McKinlay, November 23, 2020
Average prices increased by 47% at Benmore and Islington, increased by 49% at Haywards and increased by 48% at Otahuhu over the last week. Total Storage decreased to 2,709 GWh. NI storage increased by 3% to 456 GWh while SI storage decreased by 2% to 2,253 GWh.
Energy Trendz Daily 20 - 22 November 2020
By Ruth McKinlay, November 23, 2020
Spot price averages at Haywards were $116.67 on Friday, $93.08 on Saturday, and $109.90 on Sunday.