Today's Market

The information contained on this page provides a simplified overview of demand and price activity for yesterday's, today's and tomorrow's market. Data for tomorrow's market will not be available until early afternoon each day. Detailed market information, designed for market participants, is contained within the Today's Market: Power View and the Market Data pages. Posted price information applies only to the wholesale market. Low-volume and designated consumers pay regulated rates set by the Ontario Energy Board.


Note: We have changed the Pre-Dispatch Market Demand graph from a line graph to a step graph to more accurately reflect the fact that the market demand represents the highest expected market demand during the hour.


Please note that all price data is quoted in Canadian dollars and uses Eastern Standard Time, not daylight saving time. Information on this page is updated every hour. If new data does not automatically appear, please refresh your browser.

TODAY'S MARKET What do these numbers mean?
Current Market Demand: 17,706 MW Current Hourly Price (HOEP): $69.53 /MWh (6.95¢/kWh) at 12:00 a.m. EST November 21 Average Weighted Price for November: $48.57 /MWh (4.86¢/kWh) Hourly Uplift Charge Estimate: $9/MWh (0.9¢/kWh) at 11:00 p.m.

MARKET DEMAND What does this graph mean?
Yesterday     Today     Tomorrow

MARKET PRICES What does this graph mean?
Yesterday     Today     Tomorrow Full Scale

Hourly Uplift Settlement Amount Disclaimer
Please be advised that while the IESO attempts to estimate the hourly uplift settlement amount as accurately as possible, there may be significant variations between the hourly uplift settlement amount and the applicable hourly uplift settlement charges which subsequently appear on market participants’ settlement statements and invoices. Accordingly, the IESO makes no representations, express or implied, and disclaims any and all liability, as to the accuracy of the posted hourly uplift settlement amount.