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 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.
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 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.
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.
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 Daily 27 May 2021 (Interim)
By Ruth McKinlay, May 28, 2021
Prices yesterday averaged $375 at Benmore, $387 at Haywards, and $406 at Otahuhu. Wind generation averaged 103 MW.
Hydro Watch 27 May 2021, Issue 1,258
By Ruth McKinlay, May 27, 2021
Total storage decreased 67.2 GWh over the last week. South Island controlled storage decreased 1.2% to 1,487 GWh; South Island uncontrolled storage decreased 7.7% to 404 GWh; with Taupo storage decreasing 19.1% to 62 GWh.
Energy Trendz Daily 25 - 26 May 2021 (Interim)
By Ruth McKinlay, May 27, 2021
Spot price averages at Otahuhu were $354 on Tuesday, and $404 yesterday. Wind generation averaged 123 MW yesterday.
Energy Trendz Daily 24 May 2021 (Interim)
By Ruth McKinlay, May 25, 2021
Spot price averages exceeded $287/MWh yesterday. Wind generation averaged 465 MW.
Energy Trendz Daily 21 - 23 May 2021
By Ruth McKinlay, May 24, 2021
Spot price averages at Benmore were $198 on Friday, $256 on Saturday, and $265 on Sunday.
Energy Trendz Daily 20 May 2021 (Interim)
By Ruth McKinlay, May 21, 2021
Spot prices at Otahuhu spiked to $490 yesterday. Wind generation averaged 199 MW.
Energy Trendz Daily 19 May 2021 (Interim)
By Ruth McKinlay, May 20, 2021
Spot price averages exceeded $234/MWh yesterday. Wind generation averaged 406 MW.
Hydro Watch 20 May 2021, Issue 1,257
By Ruth McKinlay, May 20, 2021
Total storage increased 104.4 GWh over the last week. South Island controlled storage increased 6.2% to 1,505 GWh; South Island uncontrolled storage increased 2% to 438 GWh; with Taupo storage increasing 12.6% to 77 GWh.
Energy Trendz Daily 18 May 2021 (Interim)
By Ruth McKinlay, May 19, 2021
Prices yesterday averaged $248 at Benmore, $249 at Haywards, and $261 at Otahuhu. Wind generation averaged 482 MW.
Energy Trendz Daily 17 May 2021 (Interim)
By Ruth McKinlay, May 18, 2021
Prices yesterday averaged $265 at Benmore, $269 at Haywards, and $279 at Otahuhu. Wind generation averaged 314 MW.
Energy Trendz Daily 14 - 16 May 2021
By Ruth McKinlay, May 17, 2021
Spot price averages at Haywards were $351 on Friday, $210 on Saturday, and $219 on Sunday.
Energy Trendz Daily 13 May 2021 (Provisional)
By Ruth McKinlay, May 14, 2021
Spot price averages exceeded $312/MWh yesterday. Wind generation averaged 258 MW.
Energy Trendz Daily 12 May 2021 (Provisional)
By Ruth McKinlay, May 13, 2021
Spot prices at Otahuhu spiked at $319 yesterday. Wind generation averaged 412 MW.
Hydro Watch 13 May 2021, Issue 1,256
By Ruth McKinlay, May 13, 2021
Total storage increased 180.8 GWh over the last week. South Island controlled storage increased 8.3% to 1,418 GWh; South Island uncontrolled storage increased 20.3% to 430 GWh; with Taupo storage decreasing 0.6% to 68 GWh.
Energy Trendz Daily 11 May 2021 (provisional)
By Ruth McKinlay, May 12, 2021
Prices yesterday averaged $177 at Benmore, $178 at Haywards, and $187 at Otahuhu. Wind generation averaged 447 MW.
Energy Trendz Daily 10 May 2021 (provisional)
By Ruth McKinlay, May 11, 2021
Prices yesterday averaged $175 at Benmore, $174 at Haywards, and $180 at Otahuhu. Wind generation averaged 350 MW.
Energy Trendz Daily 7 - 9 May 2021 (Interim)
By Ruth McKinlay, May 10, 2021
Spot price averages at Benmore were $288 on Friday, $265 on Saturday, and $204 on Sunday.
Energy Trendz Daily 6 May 2021 (Interim)
By Ruth McKinlay, May 7, 2021
Spot price averages exceeded $258/MWh yesterday. Wind generation averaged 235 MW.
Hydro Watch 6 May 2021, Issue 1,255
By Ruth McKinlay, May 6, 2021
Total storage decreased 88.7 GWh over the last week. South Island controlled storage decreased 4.6% to 1,309 GWh; South Island uncontrolled storage increased 1.7% to 357 GWh; with Taupo storage decreasing 32% to 69 GWh.
Energy Trendz Daily 5 May 2021 (Interim)
By Ruth McKinlay, May 6, 2021
Prices yesterday averaged $232 at Benmore, $233 at Haywards, and $237 at Otahuhu. Wind generation averaged 333 MW.
Energy Trendz Daily 4 May 2021 (Interim)
By Ruth McKinlay, May 5, 2021
Prices yesterday averaged $277 at Benmore and Otahuhu, and $274 at Haywards. Wind generation averaged 243 MW.