Renewable Energy, Solar & Wind Manufacturing worked example

Logistics Cost for Oversized Parts at 86% escort and permit cost share: a worked example

Push escort and permit cost share up to 86% and the picture changes. This example computes every intermediate figure at that operating point. A logistics planner uses it to budget delivery of blades and tower sections from plant to a wind site.

The inputs for this scenario

  • Oversized Shipments (Blades/Towers): 40 loads (unchanged)
  • Cost per Permitted Load: 4,200 $/load (unchanged)
  • Escort and Permit Cost Share: 86 % (raised for this scenario; the documented default is 75)
  • Route Survey and Staging Fee: 9,500 $ (unchanged)

Working through the calculation

  • Applying the documented formula (Total = oversized loads x cost/load x escort share% + survey and staging fee) to the inputs above produces each figure below.
  • At this operating point the engine returns 153,980 $ for total logistics cost for oversized parts cost, the number this scenario is built around.
  • At this operating point the engine returns 3,850 $ / piece for logistics cost for oversized parts cost per unit.
  • At this operating point the engine returns 144,480 $ for variable logistics cost for oversized parts cost.
  • At this operating point the engine returns 9,500 $ for fixed logistics cost for oversized parts adder.

How this compares with the baseline

  • Against the tool's baseline example, where escort and permit cost share sits at 75% and the headline result is 135,500 $, this scenario comes in 13.64% above the baseline at 153,980 $.
  • Computes total oversized-part logistics cost as permitted-load cost scaled by an escort/permit share, plus a fixed route survey and staging fee, and the cost per load. The value of this scenario is the size of the gap it exposes: that gap, priced out over a year, is the budget you can justify spending to close it.

Results at a glance

  • Total logistics cost for oversized parts cost: 153,980 $ (headline result)
  • Logistics cost for oversized parts cost per unit: 3,850 $ / piece
  • Variable logistics cost for oversized parts cost: 144,480 $
  • Fixed logistics cost for oversized parts adder: 9,500 $

Run it with your numbers

  • Every input above is editable in the live Logistics Cost for Oversized Parts calculator, which recalculates instantly and can be shared with the inputs intact.

Last reviewed 2026-05-12.