Commercial Energy Broker Illinois — Lower Business Electricity & Gas Rates

MISO / PJM manages the wholesale market that sets the floor for Illinois commercial electricity prices. What happens in that market determines your options — we track it so you don't have to.

Schedule a free energy consultation for your Illinois account →

Commercial Energy in Illinois: What You Need to Know

Illinois passed Electric Service Customer Choice and Rate Relief Law (1997), opening the commercial electricity market to retail competition. Today, ComEd, Ameren Illinois, Nicor Gas deliver power through wires they own — but you choose the company that generates and prices that electricity. That's a retail energy supplier (REP), and there are 50+ competing for your business.

Illinois deregulated electricity in 1997 under the Electric Service Customer Choice and Rate Relief Law

The grid operator — MISO / PJM — runs the wholesale market where suppliers buy power in bulk. What they pay in that market, plus their margin and your delivery charges, determines your all-in rate. A broker's job is to know which suppliers are pricing aggressively at any given moment and lock that in before the window closes.

Who Controls Electricity Prices in Illinois?

ComEd (northern IL) and Ameren Illinois (central/southern) are the two main electric utilities

Your utility (ComEd, Ameren Illinois, Nicor Gas) handles physical delivery and emergency response regardless of which supplier you choose. ComEd serves northern Illinois including Chicago; Ameren serves central/southern Illinois; Nicor Gas and Peoples Gas handle most Chicago-area natural gas The supply charge — typically the largest line item on commercial bills — is where your choice matters. Delivery and transmission charges are regulated and fixed by the state PUC.

PJM Base Residual Auction (for ComEd territory) / MISO (for Ameren territory)

The Broker Advantage in Illinois

We run a structured quote process: pull your usage history (12 months minimum), identify your load profile and peak demand pattern, then submit to 30+ suppliers simultaneously. Suppliers compete. You get multiple offers within 24–48 hours with our plain-English translation of each.

We don't represent any single supplier. Our fee comes from the supplier you choose — standard in the industry and priced into every quote regardless of whether you use a broker. You pay nothing out of pocket and get a competitive process you wouldn't have time to run yourself.

Illinois Contract Strategy

Three main structures exist in Illinois:

• Fixed-rate: Set price per kWh for the contract term (typically 12–36 months). Best for businesses that need budget certainty. Typical Illinois range: 8–12 cents/kWh (Chicago metro).
• Variable-rate: Floats with the wholesale market monthly. Can save money in low-price periods, but exposes you to spikes. Generally not recommended for most commercial accounts without a hedge strategy.
• Indexed contracts: Priced against a published index (Day-Ahead, NYMEX) plus a fixed adder. Transparent pricing, but requires understanding what you're tracking.

ComEd Hourly Pricing or Fixed Price option

Risk Factors in the Illinois Energy Market

Nicor Gas and Peoples Gas handle most Chicago-area natural gas distribution

PJM capacity charges can be 15–25% of total commercial bill in ComEd territory

Natural gas note: Deregulated

Auto-renewal clauses, early termination fees, and demand charge structures vary significantly by supplier and contract. We read every contract before recommending it.

Questions We Hear From Illinois Businesses

Cities We Serve in Illinois

• Chicago
• Rockford
• Peoria

Illinois by Industry

Energy use patterns vary significantly by business type. We've built resources for each major commercial sector in Illinois:

• Manufacturing
• Retail Stores
• Office Buildings
• Hospitals & Healthcare
• Hotels & Hospitality