Ontario’s IESO Invests in New Ontario solar projects
In a significant stride towards a greener energy future, Ontario’s Independent Electricity System Operator (IESO) has announced the results of its latest procurement effort, securing contracts for 12 new solar energy projects. This move is a key part of the province’s strategy to meet rising electricity demand with clean, renewable sources.
A Major Boost for Renewable Energy
The newly contracted projects are part of the first window of the IESO’s Second Long-Term (LT2) procurement process. This initiative was designed to secure new electricity supply to power the province’s growing economy and support the ongoing electrification of sectors like transportation and industry.
In total, 14 new renewable energy projects were selected. While the focus is on the significant solar component, the procurement also includes two wind projects. Together, these 14 projects are expected to generate more than 3 terawatt-hours (TWh) of electricity each year. This is a substantial amount of clean energy that will be integrated into the provincial grid, helping to reduce carbon emissions and enhance the sustainability of Ontario’s power supply.
Meeting Ontario’s Growing Needs
The IESO, responsible for managing and planning Ontario’s power system, has identified a growing need for new electricity generation. This demand is fueled by strong economic growth, population increases, and a large-scale shift towards electrification. By investing in renewable sources like solar, the province is not only addressing this capacity need but also reinforcing its commitment to decarbonization.
These projects represent a crucial step in diversifying Ontario’s energy mix, increasing the resilience of the grid, and ensuring a reliable supply of power for years to come.
What’s Next?
This announcement marks the conclusion of the first phase of the LT2 procurement. The IESO continues to plan for the province’s long-term energy needs, and this successful round of contracts sets a positive precedent for future renewable energy development in Ontario.
For those interested in the specific details of the newly selected projects, the IESO has provided more information on its official website.
To learn more about this initiative and stay updated on Ontario’s electricity sector, you can visit the IESO’s LT2 page at https://www.ieso.ca.



