| Electric Shuttle | Diesel Bus |
Purchase Price | $250,000 | $600,000 |
Fuel/Electricity Cost | $3 per daya | $12 per dayb |
Maintenance Cost | $3 per dayc,* | $10 per dayd |
Social Cost of CO2 Tailpipe Emission | 0 | $0.05 per daye |
Operator Wage | 0 | $38 per dayf,g |