Member dashboards

Generation trends for the major plant over the last two years. Only selected plant within hydro schemes is included. Wind generation is shown on a weekly basis to better show the energy contribution rather than daily volatility.

Updates of the 2019 HRCs. Note that the treatment of Tekapo contingent storage changed from 29 August 2018. Check the report notes (more information tab after drilling into a report) to see what was driving the change to the curves in each update. Hover over the points in the charts to see how much the curves change with each update.

McKee energy offers and cleared generation over the last seven days. The offer stacks present total energy offers, they have not be adjusted to account for cleared reserve. We hope to make this adjustment to the report soon.

Huntly energy offers and cleared generation over the last seven days. The offer stacks present total energy offers, they have not be adjusted to account for cleared reserve. We hope to make this adjustment to the report soon.

Stratford energy offers and cleared generation over the last seven days. The offer stacks present total energy offers, they have not be adjusted to account for cleared reserve. We hope to make this adjustment to the report soon.

Whirinaki energy offers and cleared generation over the last seven days. The offer stacks present total energy offers, they have not be adjusted to account for cleared reserve. We hope to make this adjustment to the report soon.

Currently, generation companies receive constrained-on payments in addition to the spot price while they ramp-down generation output to meet new dispatch instructions. The presence of a high-priced offer in a trading period directly following a low-priced offer increases the likelihood of, and the amount received, via constrained-on payments. The constrained-on amounts shown in the headings are estimates. The Authority is currently consulting on removing these ramp-down constrained-on payments.

Updates of the 2020 HRCs. This follows on from the 2019 updates dashboard. Check the report notes for the black markers (more information tab after drilling into a report) to see what was driving the change to the curves in each update. Hover over the points in the charts to see how much the curves change with each update. New report instances will be added as updates occur.