Examples
Examples
Try the starting example
- Fault duration (hours)
- 5
- Expected sessions per hour (sessions/hour)
- 2
- Energy per session (kWh)
- 20
- Customer tariff (USD/kWh)
- 0.5
- Avoided energy cost (USD/kWh)
- 0.2
- Lost sessions (expected count)
- 10
- Modeled lost margin (USD)
- $60.00
Try another scenario
- Fault duration (hours)
- 8
- Expected sessions per hour (sessions/hour)
- 1.5
- Energy per session (kWh)
- 30
- Customer tariff (USD/kWh)
- 0.6
- Avoided energy cost (USD/kWh)
- 0.25
- Lost sessions (expected count)
- 12
- Modeled lost margin (USD)
- $126.00
Calculation method
Calculation method
Lost sessions (expected count)
Fault hours×sessions/hour.
Modeled lost margin (USD)
Lost sessions×energy/session×(tariff−avoided energy cost).
Symbols and units
- a
- Fault duration (hours)
- b
- Expected sessions per hour (sessions/hour)
- c
- Energy per session (kWh)
- d
- Customer tariff (USD/kWh)
- e
- Avoided energy cost (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
- Expected lost contribution margin; fixed costs persist and demand is not recovered later. 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.