Cell Therapy & Gene Therapy Equipment worked example

Operator Support Equipment Load with operator support equipment connected load of 2.75 kW: a worked example

Here is what the math looks like when conditions slip. We hold every other input steady and drop operator support equipment connected load to 2.75 kW, then walk the calculation through step by step. Estimate the energy cost of operator-facing equipment used during cell therapy and gene therapy production shifts.

The inputs for this scenario

  • Operator support equipment connected load: 2.75 kW (the input this scenario stresses; the baseline uses 5.5)
  • Operator support equipment runtime: 160 hr (held at the documented default)
  • Blended GMP utility rate: 0.16 $ / kWh (held at the documented default)
  • Batches or unit operations supported: 40 operations (held at the documented default)

Working through the calculation

  • The calculation starts from the formula this tool documents: Operator support equipment energy cost = connected load × runtime × GMP utility rate.
  • Operator support equipment energy cost works out to 70.4 $ energy at these inputs, and this is the headline figure for the scenario.
  • Operator support equipment energy used works out to 440 kWh at these inputs.
  • Support equipment energy cost per operation works out to 1.76 $ / operation at these inputs.
  • Hourly support equipment energy cost works out to 0.44 $ / hr at these inputs.

How this compares with the baseline

  • Against the tool's baseline example, where operator support equipment connected load sits at 5.5 kW and the headline result is 141 $ energy, this scenario comes in 50% below the baseline at 70.4 $ energy.
  • The practical read: the gap between this scenario and the baseline is entirely attributable to operator support equipment connected load, so recovering it is worth quantifying in dollars before considering equipment or staffing changes. It uses connected load as a flat draw; equipment that cycles, idles, or ramps (like controlled-rate freezers) will have a lower effective average load, so for variable-duty devices apply a utilization factor to the connected load before entering it.

Results at a glance

  • Operator support equipment energy cost: 70.4 $ energy (headline result)
  • Operator support equipment energy used: 440 kWh
  • Support equipment energy cost per operation: 1.76 $ / operation
  • Hourly support equipment energy cost: 0.44 $ / hr

Run it with your numbers

  • To rerun this with your own numbers, open the live Operator Support Equipment Load calculator, set operator support equipment connected load to your actual value, and adjust the remaining inputs to match your operation.

Last reviewed 2026-05-12.