Energy Stream Design

Overview (Final)

Overview (Draft)

Provides a guide to understanding the different components of the detailed design documents. The overview will identify where content can be found and how the documents are connected.

Authorization and Participation (Final)

Authorization and Participation (Draft)

Describes the process and requirements for prospective market participants to become authorized to participate in the IESO-administered markets.

Prudential Security (Final)

Prudential Security (Draft)

Describes the prudential support that is required to be authorized as a market participant, as well as the processes for daily monitoring of collateral.

Facility Registration (Final)

Facility Registration (Draft)

Describes the requirements for registering facilities and associated resources for IESO-administered markets.

Revenue Meter Registration (Final)

Revenue Meter Registration (Draft)

Describes the requirements for registering a revenue meter installation and collecting revenue meter data.

Offers, Bids and Data Inputs (Final)

Offers, Bids and Data Inputs (Draft)

Describes the data inputs from market participants and the IESO that are required to produce schedules, commitments, dispatch instructions and prices.

Grid and Market Operations Integration (Final)

Grid and Market Operations Integration (Draft)

Describes how the processes to schedule, commit and dispatch resources are integrated to administer the energy and operating reserve markets, and to ensure system adequacy and reliability.

Day-Ahead Market Calculation Engine (Final)

Day-Ahead Market Calculation Engine (Draft)

Describes the core functions of the calculation engine to operate the  energy market and operating reserve market in the day-ahead timeframe.

Pre-Dispatch Calculation Engine (Final)

Pre-Dispatch Calculation Engine (Draft)

Describes the core functions of the calculation engine to operate the energy market and operating reserve market in the pre-dispatch timeframe.

Real-Time Calculation Engine (Final)

Real-Time Calculation Engine (Draft)

Describes the core functions of the calculation engine to operate the energy market and operating reserve market in the real-time timeframe.

Market Power Mitigation (Final)

Market Power Mitigation (Draft)

Describes the details of the market power mitigation framework that will apply in the day-ahead, pre-dispatch and real-time operating  timeframes.

Publishing and Reporting Market Information (Final)

Publishing and Reporting Market Information (Draft)

Describes the IESO’s responsibilities to produce automated internal and external reports used to facilitate the IESO-administered markets and the reliable operation of the IESO-controlled grid.

Market Settlement (Final)

Market Settlement (Draft)

Describes how the IESO will calculate market participant settlement amounts.

Market Billing and Funds Administration (Final)

Market Billing and Funds Administration (Draft)

Describes the processes for invoicing market participants, receiving and distributing funds and reconciling settlement.