Multi-Location Energy Procurement for Illinois Portfolios

Businesses with several Illinois sites — retail chains, property portfolios, multi-plant operations, multifamily owners — face a procurement problem that single-site advice doesn't cover: the accounts rarely share a utility, a rate class, or a renewal date. This page explains how to bring order to a portfolio before pricing it.

Who this is for

Portfolio and procurement managers, controllers, and property teams responsible for energy across multiple meters or addresses in Illinois. It applies to mixed electric and gas portfolios and to sites spread across different utility territories.

Start with a meter inventory

Everything depends on a complete inventory: every site and meter, the serving utility, the rate class, the current supplier and contract end date, and whether the account is demand-billed. A portfolio almost always resolves into a handful of coordinated groups rather than one contract, and the inventory is what defines those groups.

Why one contract rarely fits everything

Mixed electric utilities — ComEd and Ameren sites sit in different markets (PJM vs. MISO) and price on their own terms.
Mixed gas utilities — a portfolio can span Nicor, Peoples, and North Shore territory, each with its own supplier-choice program; Ameren gas sites use Rider T transportation, not a standard supplier-choice market.
Municipal-utility sites — locations like Naperville or Springfield (electric) have no competitive supply to procure, so they're managed for usage, not supply.
Staggered end dates — meters bought at different times expire at different times; aligning them is often a multi-step plan, not a single event.

What good portfolio procurement produces

Correct grouping — accounts grouped by utility, eligibility, and timing so each group is priced in its own market.
Aligned delivery dates where it helps, to simplify future renewals into fewer events.
Comparable offers per group, normalized on the same basis as a single account (see how procurement works).
A renewal calendar so no meter silently rolls to a post-expiration rate.

Getting started

Share the account inventory and usage for each site. From there the portfolio can be grouped and priced group by group. As with any account, no savings figure is promised in advance — the value is an organized, comparable, correctly grouped portfolio and a renewal plan you can manage.

Frequently Asked Questions

QCan multiple sites be combined into one energy contract?

Often, yes — accounts within the same utility and eligibility can frequently be grouped for pricing and a common delivery date, which simplifies management and renewals. But sites in different utility territories (for example ComEd vs. Ameren, or Nicor vs. Peoples gas) follow their own markets and rules, so a portfolio usually becomes a few coordinated groups rather than a single contract.

QWhat complicates multi-location procurement in Illinois?

Mixed utilities across sites, meters on different rate classes, staggered contract end dates, municipal-utility locations with no supplier choice (such as Naperville or Springfield electric), and Ameren gas sites where only Rider T transportation applies. Each of these needs to be identified before pricing so the portfolio is grouped correctly.

QWhat is needed to price a portfolio?

A meter/account inventory covering every site — utility, rate class, current supplier and end date — plus usage for each account and interval data where available. Accurate grouping depends on this inventory; without it, a portfolio quote is only indicative.