Illinois Energy Broker Fees: What Businesses Should Ask

Commercial energy brokers may be compensated through a supplier-paid amount embedded in the retail price, a direct customer fee, or another disclosed arrangement. There is no responsible universal “typical commission” to publish without a source, account scope, product, term, and compensation structure. Ask for the actual arrangement on your transaction.

The first due-diligence step is regulatory. Use the Illinois Commerce Commission Office of Retail Market Development and linked market resources to confirm the relevant company and supplier status. A registry check does not replace contract review, but it prevents relying only on a logo or sales claim.

Compensation questions to ask in writing

Who pays the broker or consultant?
Is compensation included in the supplier price, invoiced separately, or both?
Is it calculated per kWh/therm, per account, as a flat fee, or another way?
Does it change by supplier, product, or contract term?
Will the broker disclose the dollar estimate over the modeled contract volume?
Can the customer compare a supplier's price with and without the broker compensation?
Are there renewal, consulting, audit, or termination fees outside the energy price?
Does the broker receive incentives tied to a particular supplier or volume?

If the answer is “there is no fee because the supplier pays us,” ask again. Supplier-paid compensation is still an economic cost or commercial consideration even when it is not separately invoiced.

Convert the structure into dollars

For a volumetric embedded amount:

estimated compensation = compensation per kWh × modeled contract kWh

For natural gas, use the contract's billing unit consistently. For a flat or monthly fee, include it in every offer's annualized total. Keep the calculation separate from savings; a customer can decide that a disclosed service cost is worthwhile, but the comparison should show it.

Actual usage can differ from modeled volume, so label the result an estimate and state the usage assumption.

Price is only one part of broker value

A broker can add value by collecting interval and billing data, running a documented request for proposals, normalizing supplier offers, identifying contract exclusions, managing enrollment, and maintaining a renewal calendar. Those deliverables can be evaluated.

Ask for an engagement scope that names:

suppliers invited and any exclusions;
data and assumptions used;
offer-normalization method;
contract terms reviewed;
conflict and compensation disclosure;
post-signature support;
renewal and termination responsibilities;
ownership and portability of the analysis.

Avoid vague promises to “watch the market” without a cadence, trigger, output, or accountable person.

Conflicts and warning signs

Only one supplier is shown but the process is described as a market comparison.
Compensation is called confidential and no economic estimate is provided.
A fee changes with the chosen supplier but the difference is not disclosed.
Savings are calculated against an expired, irrelevant, or incomplete benchmark.
Delivery charges are included in the claimed savings even though they are unaffected.
The broker asks for a signature before providing the contract and price attachments.
Automatic-renewal and pass-through clauses are dismissed as “standard.”
A registration, license, or customer count is claimed without a verifiable identifier or source.

A simple selection scorecard

Score each candidate on documented supplier access, analysis quality, compensation transparency, contract review, account support, data security, and references that can be verified. Weight the criteria before seeing bids so the score is not reverse-engineered to a preferred seller.

Our disclosure standard

Illinois Commercial Energy does not publish an unsupported generic commission range. For an account-specific engagement, the customer should request and receive the applicable compensation method, modeled volume assumption, and any separate fees before signing. Supplier economics and available structures vary, so the disclosure must be transaction-specific.

This page is educational and is not legal advice. Ask qualified counsel to review material contract and agency questions.

Why "the supplier pays" is not the same as "free"

When a broker's compensation is embedded in the retail supply price, it is recovered through the rate the business pays over the life of the contract. That does not make the broker's work worthless — a well-run process can be worth more than its cost — but it does mean the compensation is a real commercial consideration rather than a favor. The practical test is comparability: can the same supplier quote the same account both with and without the broker's embedded amount, so the business can see the difference? If a broker cannot or will not show that comparison, the buyer is being asked to accept a cost it is not allowed to measure.

A second reason to insist on the dollar view is that an amount expressed per kWh or per therm scales with volume. A small-looking adder on a large annual load, over a multi-year term, is not small in total. Converting the structure into an estimated dollar figure over the modeled contract volume — and labeling it an estimate, because actual usage varies — turns an abstract "spread" into a number the approver can weigh against the service actually delivered.

How to run the disclosure conversation

Put the compensation questions in writing and keep the written answer. A verbal "there's no fee" is not a disclosure.
Ask whether the amount changes by supplier, product, or term, because a broker paid more by one supplier has an incentive that the buyer should be able to see.
Separate the compensation line from any savings claim. A business can rationally decide a disclosed service cost is worth paying; the comparison should still show it rather than bury it.
Watch for fees that live outside the energy price — renewal, consulting, audit, or termination charges — and get them in the same total.

Common mistakes buyers make

Accepting "confidential" as an answer to a direct compensation question.
Comparing a broker-sourced offer against an expired or delivery-only benchmark, which inflates the apparent benefit.
Signing before receiving the contract and price attachments, so the disclosed terms cannot be checked against the real document.
Treating supplier authorization as verified because a logo appears on a proposal. Confirm it through the ICC Office of Retail Market Development and the utility's supplier list instead.

Frequently asked questions

Is there a standard commercial energy broker commission in Illinois? There is no responsible universal figure to publish. Compensation depends on the account, product, term, and structure, and it can be supplier-paid, invoiced directly, or both. Ask for the actual arrangement on your transaction.

How do I turn an embedded per-kWh amount into a dollar figure? Multiply the disclosed compensation per kWh by your modeled contract kWh (use the contract's billing unit consistently for gas). Label the result an estimate because billed volume differs from modeled volume.

Do I have to use a broker at all? No. A business can approach suppliers directly or take utility default supply. A broker's value lies in documented supplier access, offer normalization, and contract review — deliverables you can evaluate — not in the mere promise to "watch the market." See how to compare offers apples to apples and the commercial energy procurement overview.

Where should broker compensation appear in a bid comparison? As its own disclosed line, separate from expected cost and separate from delivery charges, so the comparison stays apples-to-apples across every offer.

Sources

Illinois Commerce Commission — Office of Retail Market Development
Related guides: compare offers apples to apples, contract expiration and renewal checklist, and the commercial energy contract review overview.

Source check date: July 19, 2026.