Our operations

Kingston

Kingston

The Kingston facility is located near Kingston, Ontario. The facility is a natural gas-fired combined-cycle power plant that was commissioned in 1997 to provide efficient and reliable electricity to Ontario’s grid.

Kingston is equipped with a GE 6FA combustion turbine, a Babcock & Wilcox heat recovery steam generator (HRSG), and a GE steam turbine, enabling optimized energy recovery and lower emissions.

Under a Medium-Term 2 IESO capacity contract starting May 1, 2026 and expiring April 30, 2031, Kingston continues to play an important role in delivering dependable, flexible generation to support Ontario’s energy needs.

Energy Storage
Energy Transition
Gas
Hydroelectric
Solar
Wind

Kingston

Kingston, ON

Gas

Fuel type

110 MW

Gross Installed Capacity

100%

TransAlta ownership

Stats at a glance

TransAlta-operated First on-stream Revenue source TransAlta-built Contract expiry
Yes 1997 LTC/Merchant No 2031

Facility Image