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Administrative Pricing Notifications

January 09, 2018

Prices Administered and Reports Republished for January 6, 2018

The IESO initiated a review of market results for hours 11, 15, 16 and 18 of trade date January 6, 2018 due to incorrect inputs to the market tools.  The result of the review is that the published prices were incorrect for some of the intervals in the hours investigated. The following corrections to the published prices have been made:

 

  • HE11 intervals 2 through 12 were administered by copying HE11 interval 1 forward.HE15 interval 1 was administered by copying HE15 interval 2 backwards.
  • HE16 intervals 5 through 8 were administered by copying HE16 interval 4 forwards.
  • HE18 intervals 4-6 were administered by copying HE18 interval 3 forwards, and intervals 7-11 were administered by copying HE18 interval 12 backwards.

The IESO has administered the prices for these intervals and has republished the following reports in accordance with the market rules:

 

Hourly Dispatch Unconstrained Energy Report
Hourly Dispatch Unconstrained Operating Reserve Report
Hourly Dispatch Unconstrained Energy Totals Report
Hourly RTPM Dispatch Unconstrained MCP Report
Hourly RTPM Dispatch Unconstrained HOEP Report
Hourly RTPM Dispatch Unconstrained Price Disaggregation Report

For more information, please contact us at:

Tel: 905-403-6900

Toll Free: 1-888-448-7777

customer.relations@ieso.ca