* Construction of the 300 megawatt (MW) plant began in March 2018 and it has a 15-year capacity market agreement.
* It has been built next to InterGen's existing 880 MW Spalding gas-fired power plant.
* The capacity market - which pays power producers to be available during times of high demand - was suspended in November 2018 due a European Court ruling.
* An InterGen representative said the company was hopeful the capacity market would be reinstated as soon as possible.
* "If it is not reinstated, then we expect electricity prices to increase significantly in the short to medium term as existing power plants retire earlier than expected," InterGen said.
* InterGen is jointly owned by the Ontario Teachers' pension plan, China Huaneng Group and China's Guandong Yudean Group.