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    News


    Energy Trendz Daily 3rd May 2017 (Provisional)

    By Shelley Mackay, May 4, 2017

    Yesterdays HVDC daily average flow was net 20MW south 


    Energy Trendz Daily 2nd May 2017 (Interim)

    By Shelley Mackay, May 3, 2017

    Prices peaked at over $111 at Benmore, Haywards and Otahuhu yesterday


    Energy Trendz Daily 1st May 2017 (Interim)

    By Greg Sise, May 2, 2017

    Prices at Haywards averaged lower ($49.43/MWh) than at Benmore ($50.87/MWh) and at Otahuhu ($50.77/MWh) due to overnight south flows and evening north flows on the HVDC link.


    Energy Trendz Daily 28th - 30th April 2017

    By Shelley Mackay, May 1, 2017

    TCC returned to the market on Sunday


    Energy Trendz Weekly 30th April 2017, Issue 1,042

    By Shelley Mackay, May 1, 2017

    Average prices increased by 20% at Benmore, increased by 19% at Islington, increased by 18% at Haywards and increased by 16% at Otahuhu over the last week. New Zealand storage decreased to 2630 GWh.


    Energy Trendz Daily 27th April 2017 (Interim)

    By Shelley Mackay, April 28, 2017

    Prices at Haywards averaged $57.48 for the day


    Hydro Watch - 27th April 2017

    By Shelley Mackay, April 27, 2017

    Total storage decreased 224.7 GWh over the last week. South Island controlled storage decreased 6.5% to 1976 GWh; South Island uncontrolled storage decreased 17.4% to 152 GWh; with Taupo storage decreasing 9.8% to 502 GWh.  


    Energy Trendz Daily 26th April 2017 (Interim)

    By Shelley Mackay, April 27, 2017

    Prices peaked at over $108 at Otahuhu yesterday


    Energy Trendz Daily 24th - 25th April 2017

    By Shelley Mackay, April 26, 2017

    Prices at Haywards averaged $45.70 for the day


    Energy Trendz Monthly - April 2017, Issue 97

    By Shelley Mackay, April 26, 2017

    The Energy Link index decreased this month to 7.9 c/kWh on a volume of 4 contracts traded (2 CFD, 2 FPVV). The Energy Link index excludes contracts from ASX, and contracts less than 6 months in duration. 


    Is the Answer Blowing in the Wind - an Update?

    By Greg Sise, April 24, 2017

    I was once again privileged to speak at NZWEA’s annual conference held in Wellington last week, updating some aspects from 2016 and posing a paradox for 2017.

    Electricity market


    Energy Trendz Daily 21st - 23rd April 2017

    By Shelley Mackay, April 24, 2017

    Prices at Haywards averaged $39.12 for the day


    Energy Trendz Weekly 23rd April 2017, Issue 1,041

    By Shelley Mackay, April 24, 2017

    Average prices increased by 35% at Benmore, increased by 36% at Islington, increased by 35% at Haywards and increased by 36% at Otahuhu over the last week. New Zealand storage increased to 2855 GWh.


    Energy Trendz Daily 20th April 2017 (Interim)

    By Shelley Mackay, April 21, 2017

    Prices at Haywards averaged $47.97 for the day


    Energy Trendz Daily 19th April 2017 (Interim)

    By Shelley Mackay, April 20, 2017

    Prices peaked at over $100 at both Haywards and Otahuhu yesterday


    Hydro Watch - 20th April 2017

    By Shelley Mackay, April 20, 2017

    Total storage increased 63 GWh over the last week. South Island controlled storage increased 1.7% to 2115 GWh; South Island uncontrolled storage increased 7.3% to 183 GWh; with Taupo storage increasing 2.8% to 557 GWh.


    Energy Trendz Daily 18th April 2017 (Interim)

    By Shelley Mackay, April 19, 2017

    Prices at Haywards averaged $43.98 for the day


    Energy Trendz Weekly 16th April 2017, Issue 1,040

    By Shelley Mackay, April 18, 2017

    Average prices decreased by 22% at Benmore, decreased by 22% at Islington, decreased by 22% at Haywards and decreased by 23% at Otahuhu over the last week. New Zealand storage decreased to 2792 GWh.


    Energy Trendz Daily 13th - 17th April 2017

    By Shelley Mackay, April 18, 2017

    Prices peaked at over $104 at Otahuhu yesterday


    Hydro Watch - 13th April 2017

    By Shelley Mackay, April 13, 2017

    Total storage decreased 141 GWh over the last week. South Island controlled storage decreased 5% to 2079 GWh; South Island uncontrolled storage decreased 15.5% to 171 GWh; with Taupo storage remaining steady at 542 GWh.


    Energy Trendz Daily 12th April 2017 (Interim)

    By Shelley Mackay, April 13, 2017

    Prices peaked at over $112 at Otahuhu yesterday


    Energy Trendz Daily 11th April 2017 (Interim)

    By Shelley Mackay, April 12, 2017

    Prices at Haywards averaged $44.11 for the day


    Energy Trendz Daily 10th April 2017 (Interim)

    By Shelley Mackay, April 11, 2017

    Huntly has returned back to the market


    Energy Trendz Weekly 9th April 2017, Issue 1,039

    By Greg Sise, April 10, 2017

    Average prices increased by 4.2% at Benmore,increased by 4.1% at Haywards and increased by 0.9% at Otahuhu over the last week. Total Storage decreased to 2933 GWh. NI storage increased by 13% to 542 GWh while SI storage decreased by 5% to 2,390 GWh.


    Energy Trendz Daily 7th - 9th April 2017

    By Greg Sise, April 10, 2017

    Spot prices remain depressed after heavy rain dumped into North Is catchments late last week.  Hydro power stations on the Waikato river are producing around twice what they did this time last year.


    Hydro Watch - 6th April 2017

    By Shelley Mackay, April 7, 2017

    Total storage decreased 55.5 GWh over the last week. South Island controlled storage decreased 4% to 2181 GWh; South Island uncontrolled storage decreased 11.8% to 202 GWh; with Taupo storage increasing 13.2% to 542 GWh.


    Energy Trendz Daily 5th & 6th April 2017 (Interim)

    By Shelley Mackay, April 7, 2017

    Prices peaked at over $130 at Otahuhu yesterday


    Energy Trendz Daily 4th April 2017 (Interim)

    By Shelley Mackay, April 5, 2017

    Prices peaked at over $141 at Otahuhu yesterday


    Energy Trendz Daily 3rd April 2017 (Interim)

    By Shelley Mackay, April 4, 2017

    Prices peaked at over $108 at Otahuhu yesterday


    Energy Trendz Daily 31st March - 2nd April 2017

    By Shelley Mackay, April 3, 2017

    Prices at Haywards averaged $47.51 for the day Note. There is currently no data for time periods 7 & 8


    Energy Trendz Weekly 2nd April 2017, Issue 1,038

    By Shelley Mackay, April 3, 2017

    Average prices decreased by 19% at Benmore, decreased by 19% at Islington, decreased by 18% at Haywards and decreased by 17% at Otahuhu over the last week. New Zealand storage decreased to 2988 GWh.


    Energy Trendz Daily 30th March 2017 (Interim)

    By Shelley Mackay, March 31, 2017

    Prices at Haywards averaged $45.29 for the day


    Hydro Watch - 30th March 2017

    By Shelley Mackay, March 31, 2017

    Total storage decreased 138.3 GWh over the last week. South Island controlled storage decreased 4.5% to 2280 GWh; South Island uncontrolled storage decreased 14.2% to 229 GWh; with Taupo storage increasing 1.3% to 479 GWh.


    Energy Trendz Daily 29th March 2017 (Interim)

    By Shelley Mackay, March 30, 2017

    Prices at Haywards averaged $49.23 for the day


    Energy Trendz Daily 28th March 2017 (Interim)

    By Shelley Mackay, March 29, 2017

    High winds overnight pushed prices down to $1 at both Benmore and Otahuhu


    Energy Trendz Daily 27th March 2017 (Interim)

    By Shelley Mackay, March 28, 2017

    Prices at Haywards averaged $47.39 for the day


    Energy Link’s April 2017 Price Path

    By Greg Sise, March 27, 2017

    Our Price Path is a forecast of electricity spot prices at over 200 nodes on the national grid. The latest version was released last week and covers the period from April 2018 to March 2033.

    Electricity market


    Energy Trendz Weekly 26th March 2017, Issue 1,037

    By Shelley Mackay, March 27, 2017

    Average prices increased by 18% at Benmore, increased by 19% at Islington, increased by 14% at Haywards and increased by 14% at Otahuhu over the last week. New Zealand storage decreased to 3127 GWh.


    Energy Trendz Daily 24th - 26th March 2017

    By Shelley Mackay, March 27, 2017

    Prices at Haywards averaged $47.51 for the day


    Energy Trendz Daily 23rd March 2017 (Interim)

    By Shelley Mackay, March 24, 2017

    Higher prices yesterday correspond with a low wind day

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