| SPSVs by Fuel Type: | Total Number in fleet: | % of Fleet |
| DIESEL | 10,151 | 47.71% |
| PETROL | 393 | 1.85% |
| DIESEL/ELECTRIC | 75 | 0.35% |
| ELECTRIC | 3,698 | 17.38% |
| GAS | 2 | 0.01% |
| PETROL/ELECTRIC | 6,252 | 29.38% |
| PLUG-IN HYBRID | 707 | 3.32% |
| Total | 21,278 | 100% |
*SPSV fleet fuel type as of May 31st 2026