News

There was a large price differentiation yesterday,  with averages of $45 at Benmore, $133 at Haywards, and $147 at Otahuhu. Wind generation averaged 204 MW. 

 Average prices decreased by 40.4% at Benmore, decreased by 40.6% at Islington, decreased by 40.6% at Haywards and decreased by 40.7% at Otahuhu over the last week.  Total Storage increased to 3,117 GWh. NI storage increased by 3% to 486 GWh while SI storage increased by 9% to 2,631 GWh.

Average prices were $78, $81 and $87 at Benmore, Haywards, and Otahuhu respectively. Wind generation averaged 134 MW.

Total storage increased 234.1 GWh over the last week. South Island controlled storage increased 6.2% to 2,214 GWh; South Island uncontrolled storage increased 28.4% to 417 GWh; with Taupo storage increasing 2.8% to 486 GWh.

Prices yesterday averaged $31 at Benmore and Haywards, and $36 at Otahuhu. Wind generation averaged 531 MW.  

Average prices increased by 35% at Benmore, increased by 35.7% at Islington, increased by 33.9% at Haywards and increased by 30.2% at Otahuhu over the last week. Total Storage decreased to 2,883 GWh. NI storage decreased by 3 %  to 473 GWh while SI storage decreased by 5% to 2,410 GWh.

Total storage decreased 141.4 GWh over the last week. South Island controlled storage decreased 2.4% to 2,086 GWh; South Island uncontrolled storage decreased 18.9% to 325 GWh; with Taupo storage decreasing 3.2% to 473 GWh.

Prices yesterday averaged $102 at Benmore, $106 at Haywards, and $116 at Otahuhu. Wind generation averaged 204 MW. 

Average prices were $84, $88 and $95 at Benmore, Haywards, and Otahuhu respectively. Wind generation averaged 87 MW.

Spot prices at Otahuhu ranged from $82 - $118 and averaged $97 yesterday. Wind generation averaged 505 MW. 

Total storage decreased 60.9 GWh over the last week. South Island controlled storage increased 0.7% to 2,136 GWh; South Island uncontrolled storage decreased 19.8% to 400 GWh; with Taupo storage increasing 5.1% to 488 GWh.

Daily average prices were $63, $69 and $80 at Benmore, Haywards, and Otahuhu respectively. Wind generation averaged 254 MW. 

Spot price averages at Otahuhu were $103 on Friday, $56 on Saturday, and $17 on Sunday. 

Total storage decreased 25.7 GWh over the last week. South Island controlled storage increased 1.7% to 2,122 GWh; South Island uncontrolled storage decreased 11.7% to 499 GWh; with Taupo storage increasing 1.2% to 465 GWh.

The main index rose this month as buyng pressure came back into the futures market. Three large CFDs are excluded from the indexes because they are ten years in length or more, and therefore are exempt from price disclosure under the Electricity Industry Participation Code.

Spot price averages at Haywards were $63 on Thursday, $55 on Friday, $71 on Saturday, and $60 on Sunday. 

Total storage increased 65 GWh over the last week. South Island controlled storage increased 2.6 % to 2,087 GWh; South Island uncontrolled storage decreased 1.8 % to 566 GWh; with Taupo storage increasing 5.3 % to 459 GWh.

Prices yesterday averaged $62 at Benmore, $67 at Haywards, and $78 at Otahuhu. Wind generation averaged 284 MW.

Spot prices at Otahuhu ranged from $0.01 - $86.87 and averaged $26.57 yesterday. Wind generation averaged 489 MW.