Long-Term Adequacy Metrics
Long-term adequacy metrics reports are developed with industry input and serve to help us monitor the available supply of electricity in the province and ensure it is adequate to meet demand moving forward.
Each quarterly report includes:
- New generation projects and retirements, labeled by capacity and type
- Reserve margin forecast
- Supply cushion forecast
- Two-year probability of supply adequacy shortfall
Background information explaining the rationale for the selection of these metrics and the calculation methodology is provided in the Long-term adequacy paper. ISO Rule 202.6 describes the means by which the AESO monitors and reports on the long-term adequacy of the Alberta wholesale electricity market.
2023 long-term-adequacy metrics
- Long-term adequacy metrics - February 2023[Posted: February 1, 2023]
2020 long-term adequacy metrics
- Long-term adequacy metrics - November 2020[Posted: November 19, 2020]
- Long-term adequacy metrics - August 2020 [Posted: August 4, 2020]
- Long-term adequacy metrics – May 2020[Posted: April 24, 2020]
- Supplement to Long-term adequacy metrics - May 2020[Posted: April 24, 2020]
- Long-term adequacy metrics – February 2020[Posted: January 31, 2020]