The last two weeks saw Day-Ahead (DA) and Real-Time (RT) zonal prices move higher compared to the previous period.
Read Full ReportDay-Ahead (DA) zonal prices in the last week increased compared to the previous three weeks while Real-Time (RT) zonal prices decreased compared to the previous three weeks.
Read Full ReportWestern nations have generally taken safe, affordable and reliable energy for granted. While there have been temporary supply shocks/interruptions, such as the 1973 and 1979 oil crises as well as the major blackouts in 1965 and 2003 affecting Ontario, Canada and the northeast United States, energy supplies – and the electricity grid in particular – have typically been stable.
Read Full ReportThe IESO has released the Dispatch Deviation report for August. Although the market interventions have decreased from the high set in July, they remain elevated as compared with August 2024.
Read Full ReportDay-Ahead (DA) zonal prices in the last week increased compared to the previous three weeks while Real-Time (RT) zonal prices decreased compared to the previous three weeks.
Read Full ReportLast week, similar to the previous week, posted some of the lowest prices since the launch of the renewed market. These low prices are mainly reflective of the drop in cooling load as temperatures become cooler.
Read Full ReportThe IESO has released the Dispatch Deviation report for July, which has set a new high for market interventions since March 2022 (no reports are published prior to this date).
Read Full ReportOntario Demand reached 24,789 MW on August 11, HE 18 – marking the second highest peak demand of 2025. The highest peak demand for 2025 continues to be 73 MW higher at 24,862 MW and occurred at the end-of-June heat wave.
Read Full ReportPower Advisory has undertaken a review of energy prices in July 2025 compared to the same month last year to better understand if pricing outcomes in the renewed market broadly align with the legacy market.
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