Learning Path · Beginner

Understanding Commercial Utility Bills

Decode every major component of a commercial energy bill — energy, demand, capacity, and load factor.

4-step path

Beginner

A line-by-line guide to the commercial energy bill — energy vs. demand, supply vs. delivery, and the charges that quietly drive your total cost.

Demand charges can quietly dominate a commercial electricity bill. Learn what drives them, how they're calculated, and how to manage them.

Capacity charges pay for generation kept on standby to meet peak demand — and they're often set by your usage during just a few peak hours a year.

Load factor measures how steadily you use electricity relative to your peak — and it directly affects the pricing suppliers offer you.

Ready to make smarter energy decisions?

Talk to a commercial energy advisor about procurement, market strategy, and where IEG can add value across your facilities.