Prices yesterday averaged $165 at Benmore, $172 at Haywards, and $190 at Otahuhu. Wind generation averaged 393 MW.
Energy Trendz Daily 5 July 2021 (Interim)
By Ruth McKinlay, July 6, 2021
Spot price averages exceeded $211/MWh yesterday. Wind generation averaged 355 MW.
Energy Trendz Daily 2 - 4 July 2021
By Ruth McKinlay, July 5, 2021
Spot price averages at Haywards were $272 on Friday, $278 on Saturday, and $308 on Sunday.
Energy Trendz Weekly 4 July 2021, Issue 1,260
By Ruth McKinlay, July 5, 2021
Average prices increased by 23.5% at Benmore, increased by 24% at Islington, increased by 24.3% at Haywards and increased by 23.2% at Otahuhu over the last week. Total Storage increased to 2,405 GWh. NI storage increased by 35% to 131 GWh while SI storage increased by 13% to 2,274 GWh.
Energy Trendz Daily 1 July 2021 (Interim)
By Ruth McKinlay, July 2, 2021
Spot prices at Otahuhu spiked to $484 yesterday. Wind generation averaged 104 MW.
Energy Trendz Daily 30 June 2021 (Interim)
By Ruth McKinlay, July 1, 2021
Prices yesterday averaged $289 at Benmore, $301 at Haywards, and $322 at Otahuhu. Wind generation averaged 166 MW.
Hydro Watch 1 July 2021, Issue 1,263
By Ruth McKinlay, July 1, 2021
Total storage increased 299.8 GWh over the last week. South Island controlled storage increased 4.8% to 1,690 GWh; South Island uncontrolled storage increased 47.7% to 584 GWh; with Taupo storage increasing 34.7% to 131 GWh.
Energy Trendz Daily 29 June 2021 (Provisional)
By Ruth McKinlay, June 30, 2021
Prices yesterday averaged $305 at Benmore, $314 at Haywards, and $335 at Otahuhu. Wind generation averaged 387 MW.
Energy Trendz Daily 28 June 2021 (Provisional)
By Ruth McKinlay, June 29, 2021
Prices yesterday averaged $147 at Benmore, $151 at Haywards, and $165 at Otahuhu. Wind generation averaged 446 MW.
Energy Trendz Weekly 27 June 2021, Issue 1,259
By Ruth McKinlay, June 28, 2021
Average prices decreased by 4.1% at Benmore, decreased by 4.3% at Islington, decreased by 4% at Haywards and decreased by 2.7% at Otahuhu over the last week. Total Storage decreased to 2,105 GWh. NI storage increased by 38% to 97 GWh while SI storage decreased by 3% to 2,008 GWh.
Energy Trendz Daily 25 - 27 June 2021
By Ruth McKinlay, June 28, 2021
Average prices were on a downwards trend over the weekend, with averages at Benmore $215 on Friday, $126 on Saturday, and $107 on Sunday.
Energy Trendz Daily 24 June 2021 (Provisional)
By Ruth McKinlay, June 25, 2021
Spot prices at Otahuhu spiked to $506 yesterday. Wind generation averaged 384 MW.
Hydro Watch 24 June 2021, Issue 1,262
By Ruth McKinlay, June 25, 2021
Total storage decreased 25 GWh over the last week. South Island controlled storage increased 0.7% to 1,612 GWh; South Island uncontrolled storage decreased 13.9% to 396 GWh; with Taupo storage increasing 38.2% to 97 GWh.
Energy Trendz Daily 23 June 2021 (Interim)
By Ruth McKinlay, June 24, 2021
Prices yesterday averaged $311 at Benmore, $326 at Haywards, and $342 at Otahuhu. Wind generation averaged 59 MW.
Electricity Contract Indexes June 2021, Issue 147
By Claudia McHerron, June 23, 2021
There were 7 contracts traded that were eligible to include in the index calculations this month, which was a step up from last month which had only 3 contracts.
Energy Trendz Daily 22 June 2021 (Interim)
By Ruth McKinlay, June 23, 2021
Prices yesterday averaged $238 at Benmore, $244 at Haywards, and $253 at Otahuhu. Wind generation averaged 271 MW.
Energy Trendz Daily 21 June 2021 (Interim)
By Ruth McKinlay, June 22, 2021
Prices yesterday averaged $207 at Benmore, $211 at Haywards, and $224 at Otahuhu. Wind generation averaged 409 MW.
Energy Trendz Weekly 20 June 2021, Issue 1,258
By Ruth McKinlay, June 21, 2021
Average prices decreased by 10.7% at Benmore, decreased by 10.1% at Islington, decreased by 10.5% at Haywards and decreased by 9.2% at Otahuhu over the last week. Total Storage increased to 2,130 GWh. NI storage increased by 36% to 71 GWh while SI storage increased by 9% to 2,060 GWh.
Energy Trendz Daily 18 - 20 June 2021
By Ruth McKinlay, June 21, 2021
Spot price averages at Benmore were $262 on Friday, $249 on Saturday, and $223 on Sunday.
Hydro Watch 17 June 2021, Issue 1,261
By Ruth McKinlay, June 18, 2021
Total storage increased 187.6 GWh over the last week. South Island controlled storage increased 3.1% to 1,601 GWh; South Island uncontrolled storage increased 35.5% to 459 GWh; with Taupo storage increasing 36.2% to 71 GWh.
Energy Trendz Daily 17 June 2021 (Interim)
By Ruth McKinlay, June 18, 2021
Spot prices at Otahuhu spiked to $416 yesterday. Wind generation averaged 171 MW.
Energy Trendz Daily 16 June 2021 (Interim)
By Ruth McKinlay, June 17, 2021
Prices yesterday averaged $180 at Benmore, $187 at Haywards, and $202 at Otahuhu. Wind generation averaged 220 MW.
Energy Trendz Daily 15 June 2021 (Interim)
By Ruth McKinlay, June 16, 2021
Prices yesterday averaged $211 at Benmore, $219 at Haywards, and $237 at Otahuhu. Wind generation averaged 193 MW.
Electricity Contract Indexes May 2021, Issue 146
By Claudia McHerron, June 15, 2021
There were only 3 contracts traded that were eligible to include in the index calculations this month, following the trend in April of low volumes of trading.
Energy Trendz Daily 14 June 2021 (Interim)
By Ruth McKinlay, June 15, 2021
Prices yesterday averaged $216 at Benmore, $225 at Haywards, and $241 at Otahuhu. Wind generation averaged 203 MW.
Energy Trendz Weekly 13 June 2021, Issue 1,257
By Ruth McKinlay, June 14, 2021
Average prices decreased by 19.9% at Benmore, decreased by 20% at Islington, decreased by 20.3% at Haywards and decreased by 21.8% at Otahuhu over the last week. Total Storage increased to 1,943 GWh. NI storage decreased by 12 % to 52 GWh while SI storage increased by 1% to 1,891 GWh.
Energy Trendz Daily 11 - 13 June 2021
By Ruth McKinlay, June 14, 2021
Spot price averages at Benmore were $246 on Friday, $254 on Saturday, and $224 on Sunday.
Our LCOE Calculator Works Out the Cost of New Generation
By Greg Sise, June 14, 2021
Our prototype LCOE calculator is now live!
Energy Trendz Daily 10 June 2021 (Interim)
By Ruth McKinlay, June 11, 2021
Averages yesterday were similar to the day before, with $242 at Benmore, $250 at Haywards, and $260 at Otahuhu. Wind generation averaged 108 MW.
Hydro Watch 10 June 2021, Issue 1,260
By Ruth McKinlay, June 11, 2021
Total storage increased 12.8 GWh over the last week. South Island controlled storage increased 1.8% to 1,552 GWh; South Island uncontrolled storage decreased 2.3% to 339 GWh; with Taupo storage decreasing 11.8% to 52 GWh.
Energy Trendz Daily 9 June 2021 (Interim)
By Ruth McKinlay, June 10, 2021
Prices yesterday averaged $257 at Benmore, $266 at Haywards, and $277 at Otahuhu. Wind generation averaged 153 MW.
Energy Trendz Daily 8 June 2021 (Interim)
By Ruth McKinlay, June 9, 2021
Spot prices at Otahuhu spiked to $501 yesterday. Wind generation averaged 232 MW.
Energy Trendz Daily 4 - 7 June 2021
By Ruth McKinlay, June 8, 2021
Spot price averages at Haywards were $309 on Friday, $286 on Saturday, $254 on Sunday and $249 on Monday.
Energy Trendz Weekly 7 June 2021, Issue 1,256
By Ruth McKinlay, June 8, 2021
Average prices decreased by 21.1% at Benmore, decreased by 21.3% at Islington, decreased by 21.3% at Haywards and decreased by 21.7% at Otahuhu over the last week. Total Storage decreased to 1,930 GWh. NI storage decreased by 5 % to 59 GWh while SI storage decreased by 1% to 1,871 GWh.
Hydro Watch 3 June 2021, Issue 1,259
By Ruth McKinlay, June 4, 2021
Total storage decreased 23 GWh over the last week. South Island controlled storage increased 2.5% to 1,524 GWh; South Island uncontrolled storage decreased 14.2% to 347 GWh; with Taupo storage decreasing 5.3% to 59 GWh.
Energy Trendz Daily 3 June 2021 (Interim)
By Ruth McKinlay, June 4, 2021
Prices yesterday averaged $293 at Benmore, $304 at Haywards, and $322 at Otahuhu. Wind generation averaged 164 MW.
Energy Trendz Daily 2 June 2021 (Provisional)
By Ruth McKinlay, June 3, 2021
Spot prices at Otahuhu spiked to $527 yesterday. Wind generation averaged 154 MW.
Energy Trendz Daily 1 June2021 (Interim)
By Ruth McKinlay, June 2, 2021
Spot price averages exceeded $328/MWh yesterday. Wind generation averaged 219 MW.
Energy Trendz Daily 28 - 31 May 2021
By Ruth McKinlay, June 1, 2021
Spot price averages at Haywards were $402 on Friday, $410 on Saturday, $353 on Sunday and $392 on Monday.
Energy Trendz Weekly 30 May 2021, Issue 1,255
By Ruth McKinlay, May 31, 2021
Average prices increased by 48% at Benmore, increased by 48.2% at Islington, increased by 49.2% at Haywards and increased by 49.7% at Otahuhu over the last week. Total Storage decreased to 1,953 GWh. NI storage decreased by 19 % to 62 GWh while SI storage decreased by 3% to 1,891 GWh.