The charts below are arranged in months with the most recent ones at the top.
Red lines - SP regulated Tariff price
Green lines - Electricity retailer price ( 6% off SP regulated tariff price)
In each month, two charts are shown.
- the average wholesale electricity prices ( average WEP)
- the maximum wholesale electricity prices (average WEP)
On the horizontal axis, period refers to time of the day, segmented half-hourly.
Period 1 refers to 0000 - 0030.
Period 2 refers to 0030 - 0100.
Period 47 refers to 2300-2330.
Period 48 refers to 2330 - 0000.