Market participants, energy developers and contract holders will find the information they need to interact with the IESO, its markets and programs
Calendars
Events, settlement and payment schedules, as well as market participant deadlines
Change Management
Changes to market rules, processes and IT systems are managed through a defined baseline and IT release process
Connection Assessments
When and how to obtain an impact assessment to connect to IESO-controlled grid
Conservation Delivery and Tools
Tools and resources to support local distribution companies
Energy Procurement Programs and Contracts
Procurement opportunities for energy resources, as well as contract forms and administration
Engagement Initiatives
Engagements invite input to proposed changes affecting Ontario's electricity markets and initiatives
Energy Efficiency for Transmission-connected Consumers
Programs to manage and improve energy efficiency for high volume energy consumers
Feed-in Tariff Program
A program to facilitate renewable generating facilities using a standardized, open and fair process
Market Operations
Resources and information to facilitate participation in Ontario's electricity market
Market Oversight
Role of monitoring and compliance enforcement with market rules and reliability standards
News and Notifications
Stay informed, subscribe to IESO weekly bulletin or RSS feeds
Technical Resources
Resources in support of interacting with IESO systems
Market Renewal
Market Renewal will address known issues with the current market design and prepare the province for the electricity sector of tomorrow. Learn how to get involved.
Planning and Forecasting
Assessment of system adequacy and reliability looking out short to longer term timeframes
Registration
When and how to register an organization, facility or meters with the IESO
Settlements
Process for invoicing market transactions, Global Adjustment and other electricity charges
Smart Metering Entity
Resources for distributors in support of Ontario's Smart Metering Initiative and MDM/R
System Reliability
Resources in support of market participant reliability standards and emergency preparedness obligations
