Cell Therapy & Gene Therapy Equipment worked example

Sterility Test Equipment Load with sterility test equipment connected load of 8.75 kW: a worked example

This scenario runs the sterility test equipment load calculation on the strong side: sterility test equipment connected load of 8.75 kW, with every other input held at its documented default. a QC lab or facility team is estimating utility load from sterility testing equipment during a release-testing window

The inputs for this scenario

  • Sterility test equipment connected load: 8.75 kW (raised for this scenario; the documented default is 3.5)
  • Sterility test equipment runtime: 336 hr (unchanged)
  • Blended laboratory electricity rate: 0.16 $ / kWh (unchanged)
  • Sterility samples or batches supported: 48 samples (unchanged)

Working through the calculation

  • Applying the documented formula (Sterility test equipment energy cost = connected load × equipment runtime × blended laboratory electricity rate) to the inputs above produces each figure below.
  • At this operating point the engine returns 470 $ energy for sterility test equipment energy cost, the number this scenario is built around.
  • At this operating point the engine returns 2,940 kWh for sterility test equipment energy used.
  • At this operating point the engine returns 9.8 $ / sample for energy cost per sterility sample.
  • At this operating point the engine returns 1.4 $ / hr for hourly sterility equipment energy cost.

How this compares with the baseline

  • Against the tool's baseline example, where sterility test equipment connected load sits at 3.5 kW and the headline result is 188 $ energy, this scenario comes in 150% above the baseline at 470 $ energy.
  • Use it when allocating utility cost to QC release testing, sizing UPS or generator coverage, or comparing in-house versus outsourced sterility energy overhead. 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

  • Sterility test equipment energy cost: 470 $ energy (headline result)
  • Sterility test equipment energy used: 2,940 kWh
  • Energy cost per sterility sample: 9.8 $ / sample
  • Hourly sterility equipment energy cost: 1.4 $ / hr

Run it with your numbers

  • Every input above is editable in the live Sterility Test Equipment Load calculator, which recalculates instantly and can be shared with the inputs intact.

Last reviewed 2026-05-12.