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    Rates, terms and conditions for system access service

    Under the Electric Utilities Act, we are responsible for the Independent System Operator (ISO) tariff, which includes the rates, terms and conditions that apply to persons connected to the transmission system. We submit an ISO tariff update application to the Alberta Utilities Commission for approval every year and file a new, comprehensive ISO tariff application every two to three years.

    In this section, you can find the current ISO tariff, ISO tariff applications and other ISO tariff-related information.

    Consolidated ISO tariff documents

    ISO tariff components

    ‐ Ongoing stakeholder engagement

    Current tariff components
    Information documents