Prime Mover
Electrification Planner
Battery-aware depreciation, depot demand charges, and financing modeled side by side against diesel.
Prime Mover TCO Calculator
Battery-aware depreciation · Depot demand charges · Apples-to-apples financing
BYD 8TT, Class 8 electric day-cab tractor, 422kWh LFP pack, 322km range, 47,627kg GCWR. Maintenance set at ~35% below the 44t diesel benchmark, in line with ATRI/CARB/DOE reported ranges of 25-40% lower scheduled maintenance cost for battery-electric Class 8 trucks vs diesel.
Total cost
$499.1k
over 5 years
Monthly cost
$8318
per month
Cost per km
$1.11
per kilometer
CO₂ emissions
0.0t
total
Savings vs. 44t heavy long-haul diesel (MAN TGX)
$21,585.183
Break-even in 9.3 years
ROI
2.4%
annual return
At 90,000 km/year over 5 years, the BYD 8TT beats the 44t heavy long-haul diesel (MAN TGX) on total cost.
Want a full TCO report for your prime mover fleet?
We model the numbers, BYD, Volkswagen/MAN, and ST Engineering handle the vehicle, financing, and depot build-out
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Battery Degradation Modeling
Forecast residual value after 5, 7, and 10 years with advanced intelligence
Demand Charge Optimization
Smart charging schedules that cut peak demand costs by up to 40%
Real-World Mileage Scenarios
Compare EV vs diesel with your actual operational data
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