Updated Prescriptive Measures and Assumptions List Available
June 22, 2023
The IESO’s prescriptive Measures and Assumptions List (MAL) has been updated to reflect market research, market feedback and the verified results from evaluation, measurement and verification in 2022.
Key updates include:
- The addition of new measures related to large motors, refrigeration and lighting controls
- Updated lighting baselines and energy-efficient measure assumptions
- The removal of the incremental cost column for residential measures to minimize confusion and avoid inconsistencies with other incremental cost values included in the MAL.
The assumptions will continue to be reviewed on a regular basis as new information becomes available. Please send questions or requests relating to the MAL to evaluations@ieso.ca.