Cold Chain & Temperature-Controlled Operations worked example

Cold Room Energy Cost at 110% room, sku, or operating-period allocation share: a worked example

What does the result look like when room, sku, or operating-period allocation share reaches 110%? The full calculation is worked below with real intermediate numbers. estimating energy cost for cold rooms, coolers, freezers, or refrigerated docks

The inputs for this scenario

  • Cold room metered energy use (per period): 3,200 kWh (unchanged)
  • Blended utility rate (energy + delivery): 0.14 $ / kWh (unchanged)
  • Room, SKU, or operating-period allocation share: 110 % (raised for this scenario; the documented default is 100)
  • Demand charges, defrost, and refrigeration service adders: 275 $ (unchanged)

Working through the calculation

  • Applying the documented formula (Variable cold room energy cost = cold room energy use × blended electricity rate × room, SKU, or operating-period allocation share) to the inputs above produces each figure below.
  • At this operating point the engine returns 785 $ for total cold room energy cost, the number this scenario is built around.
  • At this operating point the engine returns 0.25 $ / piece for cold room energy cost per shipment unit.
  • At this operating point the engine returns 510 $ for variable cold room energy cost.
  • At this operating point the engine returns 275 $ for demand, defrost, and service cost adders.

How this compares with the baseline

  • Against the tool's baseline example, where room, sku, or operating-period allocation share sits at 100% and the headline result is 739 $, this scenario comes in 6.28% above the baseline at 785 $.
  • A figure at this level is achievable when room, sku, or operating-period allocation share is genuinely sustained, not just peaked for a shift. It assumes your sub-metering or allocation share genuinely isolates the room's draw; shared compressors and condensers on a common rack make clean allocation hard and can over- or under-state a single room.

Results at a glance

  • total cold room energy cost: 785 $ (headline result)
  • cold room energy cost per shipment unit: 0.25 $ / piece
  • variable cold room energy cost: 510 $
  • demand, defrost, and service cost adders: 275 $

Run it with your numbers

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

Last reviewed 2026-05-12.