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    Stakeholder session

    Technical Meeting to Present Recalculated 2018 Loss Factors Determined Under Section 501.10 of the ISO Rules, Transmission Loss Factors (“Loss Factor Rule”)

    The AESO anticipates publishing recalculated 2018 loss factors in the week of April 23-27, 2018. The loss factors will be determined under the Loss Factor Rule that became effective on December 7, 2017.

    The AESO expects the recalculated 2018 loss factors to first be used for billing of system access service under Rates STS, XOS, IOS, and DOS on statements of account issued in May 2018 for initial and interim settlement of April and February 2018, respectively.

    The AESO invites registered participants in Proceeding 790 and other interested parties to attend the following technical meeting at which the recalculated 2018 loss factors will be presented:

    Time: 9:00 am to 12:00 noon
    Date: Friday, April 27, 2018

    Location: BP Centre Meeting Room 6006, 6th Floor, 240 – 4th Avenue SW, Calgary Note that the glass doors on the 6th floor are locked; please knock and the receptionist will unlock the door for you.

    Teleconference: Information will be provided to parties upon RSVP.
    RSVP: Provide names and titles of all participants that will attend by 5:00 pm on Wednesday, April 25, 2018 to Brenda Hill at 403-539-2850 or

    • Date & time April 27, 2018, 09:00 AM to 12:00 PM, MST