How Energy Cost Impact on Manufacturing Is Calculated
When energy prices rise, energy-intensive manufacturers see their unit production cost swing significantly. This calculator assumes the full energy cost increase gets added directly to unit cost, then shows both the per-unit change and the total monthly extra cost.
Formula
- Unit Cost Increase = Current Energy Cost × Rate Increase
- New Unit Production Cost = Current Unit Cost + Unit Cost Increase
- Total Monthly Extra Cost = Unit Cost Increase × Monthly Production Volume
For example, with a $0.50 energy cost per unit, a 15% rate increase, 50,000 units per month, and a $3.00 current unit cost, unit cost rises by $0.075 to $3.075 — about $3,750 in extra cost per month.
Frequently Asked Questions
Divide your total monthly electricity bill by monthly output to get the average energy cost per unit produced.
It depends on how energy-intensive the process is, but this calculator uses the simplest scenario where the full energy cost increase is added directly to unit cost.
To hold your margin steady, you'd raise price by the same percentage. Many businesses instead pass through only part of it, or absorb it by cutting other costs, depending on competition.