
As an important part of our mandate, the OPA has procured a portfolio of various generation technologies and capacities for the province of Ontario.
Information displayed, including capacity data, is accurate to the end of December 31, 2012.
Q4 2012 Update
As of December 31, 2012, the OPA held contracts for 22,411 megawatts (MW) of electricity supply generation based on average contract capacity.

The total capacity under contract included:
Of this total capacity, 15,090 MW were in commercial operation, 67 percent of the OPA’s total contracted capacity. The remaining 7,374 MW of the OPA’s contracted capacity were in various stages of developmental status. See the chart below for details.
Within the total renewable generation capacity, about 1,402 MW were contracted with Aboriginal participation and 228 MW were contracted with community and municipal participation. This represented about 7.3 percent of the OPA’s total procured generation capacity.
We are committed to encouraging additional Aboriginal community participation in our renewable energy programs through the Aboriginal Energy Partnerships Program (AEPP). Efforts to improve community and municipal engagement in renewable energy development programs continue.
On this website, information on individual contracted facilities, both in commercial operation and in development, are grouped by technology type or fuel source, and can be found in the menu below the table or in the menu on the left side of this page.
| Total |
Under Development |
Commercial Operation |
|
| Renewables | |||
| Bio-energy | 374 | 312 | 63 |
| Solar PV | 1,996 | 1,350 | 645 |
| Wind | 5,791 | 3,772 | 2,019 |
| Non-Hydroelectric - Sub-total (MW) | 8,161 | 5,434 | 2,727 |
| Hydroelectric | 2,382 | 725 | 1,710 |
| Renewables - Sub-total (MW) | 10,543 | 6,159 | 4,437 |
| Natural Gas and Other Fuel Sources | |||
| Combined Heat and Power (CHP) | 420 | 6 | 414 |
| Simple Cycle and Combined Cycle (SC/CC) | 8,428 | 1,189 | 7,239 |
| Energy from Waste (EFW) | 20 | 20 | - |
| Natural Gas and Other - Sub-total (MW) | 8,868 | 1,215 | 7,653 |
| Nuclear | |||
| Bruce A | 3,000 | - | 3,000 |
| Nuclear Sub-total (MW) | 3,000 | - | 3,000 |
| Total Contract Capacity (MW) | 22,411 | 7,374 | 15,090 |
Find more information on our contracted electricity supply projects:
Bio-energy |
Solar Photovoltaic (PV) |
Wind |
Hydroelectric |
Simple/Combined Cycle (SC/CC) |
Combined Heat & Power (CHP) |
Energy-from-Waste (EFW) |
Nuclear |
More Information
Information on Contract Management (CM) quarterly reports, forms, and procedures manual can be obtained by following the links below.
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| Quarterly Progress Report | CM Standard Forms | CM Procedures Manual |