2026 Annual Planning Outlook Capacity Expansion Module Now Available
October 5, 2026
The Capacity Expansion Module, a supplement to the IESO’s 2026 Annual Planning Outlook (APO), is now available. The module complements the APO by assessing theoretical resource portfolios that could meet future electricity system needs, along with projected system costs and greenhouse gas emissions.
To view the 2026 Capacity Expansion Module, visit www.ieso.ca/APO.