Latest Updates on Ontario’s Long Lead-Time Request for Proposals (Updated)

This bulletin was updated on April 23, 2026. This is the latest on the Independent Electricity System Operator (IESO) Long Lead-Time Request for Proposals (LLT RFP). The LLT RFP aims to address growing demand in Ontario’s electricity sector by securing energy and capacity resources with longer lead times for project development.... By: Blake, Cassels & Graydon LLP