Illinois Residential Electricity: Deregulated since 2007, Illinois offers full retail choice in ComEd and Ameren territories. Average commercial rate: 10-13¢/kWh (2026). Chicago-area businesses can save 8-15% by switching from utility default rates to competitive suppliers.
Illinois Commercial Natural Gas: Full gas choice via Nicor Gas, Peoples Gas, and North Shore Gas. Chicago Citygate is a major pricing hub. Businesses save 20-40% vs utility Purchased Gas Adjustment (PGA) rates. Gas Guide →
Chicago's ComEd territory offers robust supplier competition. Downstate Ameren customers also have full retail choice. Compare rates and start saving.
PJM capacity prices for the ComEd zone have hit record highs ($269.92/MW-day). Chicago-area commercial facilities can now earn approximately $120,000 annually per MW of curtailable load.
View PJM Demand Response (DR) Programs →Browse the top-rated electricity plans available in your area.
ComEd (Chicago area) operates in PJM, while Ameren (downstate) is in MISO. This means pricing dynamics differ between regions. Chicago often sees higher capacity costs due to PJM market structure.
Many Illinois municipalities offer opt-out aggregation programs. However, commercial accounts with significant load can often beat aggregation rates through direct supplier negotiation.
Illinois is a critical hub for North American natural gas infrastructure. With the Chicago Citygate serving as a major pricing point, businesses have access to liquid and competitive gas markets.
Nicor Gas, Peoples Gas, and North Shore Gas territories are all fully open to commercial choice. Locking in basis at Chicago Citygate is a key strategy for large users.
Winter weather in Chicago drives price volatility. Smart buyers hedge their winter usage during the spring/fall shoulder months to avoid February price spikes.
Read our Gas Procurement Guide →See how much your business could save in the Illinois market
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ComEd serves 4 million customers including downtown Chicago. High commercial density means competitive supplier market with sophisticated products.
The Illinois Commerce Commission regulates utility delivery charges and ensures supplier compliance. ARES (Alternative Retail Electric Supplier) licenses are required.
Illinois RPS requires 25% renewable by 2026. Many suppliers offer 100% renewable energy products competitive with standard rates.
Our reverse auction process gets multiple suppliers competing for your business, driving down rates by an average of 12%.
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