PNM Resources(PNM) - 2024 Q1 - Quarterly Results

Exhibit 99.1 ALBUQUERQUE, N.M. April 30, 2024 SEGMENT REPORTING OF 2024 FIRST QUARTER EARNINGS EPS Results by Segment | | | GAAP Diluted EPS | | Ongoing Diluted EPS | | --- | --- | --- | --- | --- | | | Q1 2024 | Q1 2023 | Q1 2024 | Q1 2023 | | PNM | $0.46 |$0.64 | $0.38 |$0.55 | | TNMP | $0.16 |$0.11 | $0.16 |$0.11 | | Corporate and Other | ($0.10) | ($0.11) | ($0.13) | ($0.11) | | Consolidated PNM Resources | $0.52 |$0.64 | $0.41 |$0.55 | • 2024 first quarter GAAP earnings of $0.52 per diluted share ...