As of September 30, 2011, the OPA was managing 6,687 MW of simple/combined-cycle natural gas-fired clean energy generation contracts.
Under Development and Construction
York Energy Centre (393.0 MW) - Northern York Region
In Commercial Operation
Brighton Beach Power Station (541.3 MW) - Windsor
Goreway Station (839.1 MW) - Brampton
Greenfield Energy Centre (1005.0 MW) - Sarnia
Halton Hills Generating Station (641.5 MW) - Halton Hills



