Data Center & Infrastructure Equipment Manufacturing worked example

Burn-in Energy Cost at 92% energy charged to this build: a worked example

This scenario runs the burn-in energy cost calculation on the strong side: 92% energy charged to this build, with every other input held at its documented default. Use it when burn-in energy cost in data center and infrastructure equipment manufacturing is being put through a data center and infrastructure equipment manufacturing weighted-cost review.

The inputs for this scenario

  • Burn-in chamber energy use: 100 kWh (unchanged)
  • Test-bay electricity rate: 45 $ / kWh (unchanged)
  • Energy charged to this build: 92 % (raised for this scenario; the documented default is 80)
  • Fixed test rig and demand charge: 250 $ (unchanged)

Working through the calculation

  • Applying the documented formula (Allocated burn-in electricity cost = burn-in energy use × electricity cost for testing × test energy assigned to product) to the inputs above produces each figure below.
  • At this operating point the engine returns 4,390 $ for total burn-in energy cost, the number this scenario is built around.
  • At this operating point the engine returns 43.9 $ / piece for burn-in cost per kwh basis.
  • At this operating point the engine returns 4,140 $ for allocated burn-in electricity cost.
  • At this operating point the engine returns 250 $ for fixed test setup or demand cost.

How this compares with the baseline

  • Against the tool's baseline example, where energy charged to this build sits at 80% and the headline result is 3,850 $, this scenario comes in 14.03% above the baseline at 4,390 $.
  • Use it when quoting a new platform, justifying soak duration, or rebilling burn-in energy to a specific program or customer. Treat this as a target state: the delta against the baseline quantifies what the improvement is worth before you commit to chasing it.

Results at a glance

  • Total burn-in energy cost: 4,390 $ (headline result)
  • Burn-in cost per kWh basis: 43.9 $ / piece
  • Allocated burn-in electricity cost: 4,140 $
  • Fixed test setup or demand cost: 250 $

Run it with your numbers

  • Every input above is editable in the live Burn-in Energy Cost calculator, which recalculates instantly and can be shared with the inputs intact.

Last reviewed 2026-05-12.