Examples
Examples
Try the starting example
- Fleet route energy per operating day (kWh)
- 400
- Operating days (count)
- 20
- Grid-to-battery efficiency (fraction)
- 0.8
- Depot energy share (fraction)
- 0.75
- Depot energy rate (USD/kWh)
- 0.2
- Public energy rate (USD/kWh)
- 0.5
- Purchased energy (kWh)
- 10000
- Monthly energy budget (USD)
- $2,750.00
Try another scenario
- Fleet route energy per operating day (kWh)
- 500
- Operating days (count)
- 22
- Grid-to-battery efficiency (fraction)
- 0.9
- Depot energy share (fraction)
- 0.6
- Depot energy rate (USD/kWh)
- 0.25
- Public energy rate (USD/kWh)
- 0.6
- Purchased energy (kWh)
- 12,222.222222
- Monthly energy budget (USD)
- $4,766.67
Calculation method
Calculation method
Purchased energy (kWh)
Daily route energy×days/efficiency.
Monthly energy budget (USD)
Purchased energy×(depot share×depot rate+(1−share)×public rate).
Symbols and units
- a
- Fleet route energy per operating day (kWh)
- b
- Operating days (count)
- c
- Grid-to-battery efficiency (fraction)
- d
- Depot energy share (fraction)
- e
- Depot energy rate (USD/kWh)
- f
- Public energy rate (USD/kWh)
Use the units shown. A list keeps the order in which you enter its values. The symbol ^ means “raised to the power of”.
Assumptions & limits
Assumptions & limits
- Weighted tariff procurement scenario with constant grid-to-battery efficiency. Supported limits: All numeric inputs and computed intermediates must remain finite. Supported numeric input magnitude is zero or 1e-12 through 1e12 in absolute value; reject values outside this bounded range. All lists/JSON record tables are limited to 100 records unless a stricter bound is stated; reject malformed record arity and wrong member types. All numeric values must be finite. Lists contain at most 100 records; required lists must be nonempty. Rates, probabilities and fractions are entered as fractions, not percentages; fractions must be between 0 and 1. Use a single consistent user-selected currency for all amounts; no exchange-rate conversion.
Are these inputs private?
These calculations run in your browser. A shared link contains the values you choose to share. Only questions submitted to the separate AI finder are sent to OpenAI.