Citable segment mix
PNW's latest SEC segment disclosure for revenue by product shows Electric and Transmission Service as the largest listed segment at $1.12B (95.4% of disclosed segment revenue).
| Segment | Period | Revenue | Mix |
|---|---|---|---|
| Electric and Transmission Service | Mar 31, 2026 | $1.12B | 95.4% |
| Transmission Services for Others | Mar 31, 2026 | $32.03M | 2.7% |
| Wholesale Energy Sales | Mar 31, 2026 | $14.98M | 1.3% |
| Other Sources | Mar 31, 2026 | $7.16M | 0.6% |
Source: SEC EDGAR segment disclosures; period Mar 31, 2026.
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