This report shows wholesale energy prices for the electricity spot market. Parameters allow selection of weighting type, time scale, and regional averages.
This report splits offers bid into the spot market for energy in to price bands and plots the cleared quantity against these. Users are able to adjust the bands in the offer stacks and drill down to individual nodes in the wholesale market.
This report shows the electricity demand from the grid. Users can drill down from a national level to individual nodes and investigate trends through time.
This report shows electricity generation injected into the grid. Users can drill down from a national level to individual nodes and investigate trends through time.
This report shows the flow (MW) and the energy transferred (MWh) across the HVDC link that connects Benmore in the South Island to Haywards in the North Island. For longer time scales, the net transfer or peak flow can be shown.
A simple measure of vertical integration within firms operating in the wholesale electricity market has been constructed using reconciled sales and purchases and can be tracked through time.
This report lists network supply points (NSPs) that are used in the reconciliation process and their details. Coordinates are provided along with mappings to various region types.
This report shows prices for reserves (FIR and SIR) in the electricity spot market through time.
This report splits offers bid into the spot market for reserves (FIR and SIR) in to price bands and plots the cleared quantity against these. Users are able to adjust the bands in the offer stacks and investigate the reserves offered in each island.
Binding transmission and market node constraints in the SPD solution for final pricing are described in this report. The technical parameters for each constraint are presented.