The AESO’s Revised AMP Implementation Plan Application

In Proceeding 28441, the Alberta Electric System Operator (AESO) applies to the Alberta Utilities Commission (the Commission) for approval of its revised adjusted metering practice (AMP) implementation plan. In Decision 27047-D01-2022, the Commission denied approving the AESO’s previous AMP implementation plan and directed that if the AESO wanted to file another application, it would need to include:

  • AACE Class 3 estimates and forecast completion date for all scopes of work proposed in the implementation plan,
  • AACE Class 5 estimates for the total theoretical maximum cost of implementation across all phases; and
  • Quantification of the benefits of AMP implementation, including a cost-benefit analysis.

With these requirements in mind, the AESO submitted its revised application.



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2022 ISO Tariff Modernization Application Arguments

In Proceeding 27864, the Alberta Electric System Operator (AESO) and interveners submit their arguments before the Commission for and against the AESO’s 2022 Independent System Operator (ISO) Tariff Modernization Application. In general, intervenors oppose the AESO’s proposed revisions to System Access Service Requests (SASRs) and Generating Unit Owner’s Contribution (GUOC) policies. However, intervenors do not oppose the AESO’s revisions to Transmission Must Run (TMR), cost allocation for transmission line relocations, or Payment in Lieu of Notice (PILON), which we summarize in our previous article. Therefore, this article only discusses the SASR and GUOC arguments.



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