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Warehouse Energy Cost Calculator — Utility Cost Per Sq Ft & Pallet

Calculate warehouse energy cost per square foot and per pallet position. Lighting, HVAC, dock equipment, and refrigeration — know your full utility cost for pricing and budgeting.

Quick answer: Warehouse energy cost: ambient $1.00–$2.50/sq ft/year. Refrigerated $4–$8/sq ft/year. Freezer $8–$18/sq ft/year. A 100,000 sq ft ambient DC spends $100,000–$250,000/year on energy.

⚡ Warehouse Energy Cost Calculator

Ambient: 8–16 | Refrigerated: 30–60 | Frozen: 60–120
Optional — dock heaters, space heating
Annual Energy Cost
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Energy Cost Per Sq Ft
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Energy Cost Per Pallet
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How to Use This Calculator

  1. Select warehouse type — auto-fills typical energy intensity. Refrigerated and frozen warehouses use 3–10× more energy than ambient.
  2. Enter electricity rate — from your utility bill — check if demand charges apply (separate from consumption charges).
  3. Add natural gas — dock heaters and space heating in cold climates add significantly — include from utility bills.

Worked Example

100,000 sq ft ambient, 12 kWh/sq ft/yr, $0.13/kWh, $2,800/mo gas, 4,000 avg pallets.

  1. Annual electricity: 1,200,000 kWh × $0.13 = $156,000
  2. Annual gas: $33,600
  3. Total: $189,600/yr
  4. Per sq ft: $1.90/yr
  5. Per pallet: $47.40/yr

LED lighting upgrades ($40K investment) typically reduce warehouse lighting energy 50–60%, saving $15,000–$30,000/year. Payback under 3 years is common.

Frequently Asked Questions

Ambient: lighting (40–60%), HVAC/dock heaters (20–35%), material handling equipment charging (10–20%). Refrigerated: refrigeration compressors (60–75%), lighting (10–15%), dock equipment (10–15%). LED lighting upgrades and LED dock lighting have the fastest payback for ambient facilities.

Demand charges ($/kW) are billed based on your peak 15-minute power draw — separate from consumption charges. For warehouses with large equipment (dock levellers, battery chargers, reefer units) all running simultaneously, demand charges can equal or exceed consumption charges. Always check your utility bill for demand charge components.