Notes:

1. Exhibit B, Tab 2, Schedule 3, Table 1, Col. 5.

2. Col. 1 / Col. 2.

3. Based on the value in the Output-Based Pricing System Regulations: SOR/2019-266 under the Greenhouse Gas Pollution Pricing Act.

4. Col. 3 x Col. 4.

5. Col. 1 - Col. 5.