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| PEMBINA PIPELINE CORPORATION |
| SUPPLEMENTAL FINANCIAL INFORMATION |
| Exhibit to March 31, 2023 Condensed Consolidated Interim Statements of Earnings and Comprehensive Income |
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| The fol owing ratio is for the twelve month period then ended. |
| | Twelve Months Ended March 31, 2023 |
| Earnings coverage(1) | | 6.2 |
| (1) | | | Earnings coverage is equal to profit attributable to the Shareholders before borrowing costs and income taxes divided by borrowing costs (including capitalized costs) and dividend obligations on the Class A Preferred Shares. |