Purpose

To discuss the most appropriate cost allocation for new ancillary services (AS) proposed as part of the Restructured Energy Market (REM), as well as existing ancillary service products, engage on the cost recovery mechanism and inform stakeholders of the corresponding regulatory strategy.

Scope

The following topics will be covered in this workstream:

• Cost recovery of AS in REM (R10, R30, R60, DAC)
• Cost recovery of new AS not in REM (F-suite, Strategic Reserves)
• Existing Ancillary Services

Background

We are revisiting the cost allocation framework for ancillary services as a result of the direction provided by the Minister of Affordability and Utilities on July 3, 2024 to allocate all transmission costs going forward based on cost causation principles.