Read more about the article Seal and Save: How Weatherization Improvements Benefit Your Business
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Seal and Save: How Weatherization Improvements Benefit Your Business

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For commercial buildings, the building envelope (walls, roof, windows, doors, and insulation separating indoors from outdoors) is one of the most important yet overlooked opportunities to reduce energy waste and improve comfort. When the envelope leaks, a building's heating and cooling systems work overtime, driving up utility costs and creating drafty, inconsistent indoor temperatures.

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Energy Efficiency 101: Ten Tips for Businesses

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Improving energy efficiency in your business doesn’t have to require significant investments or equipment upgrades. Simple operational changes can help improve comfort for staff and customers, manage energy usage and reduce overall costs. The following low-cost and no-cost strategies are practical steps that any business can implement without disrupting daily operations.

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Luminaire Level Lighting Controls (LLLCs)

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Luminaire Level Lighting Controls (LLLCs) are advanced, networked lighting systems that integrate sensors and controls directly into each fixture. This allows for precise control over lighting in specific areas — down to individual desks or workstations — and can boost energy savings by up to 50% more than LEDs alone.

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Read more about the article Electrification for Illinois K–12 Schools: Reduce Costs, Improve Air Quality and Future-Proof Your Facilities
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Electrification for Illinois K–12 Schools: Reduce Costs, Improve Air Quality and Future-Proof Your Facilities

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The Ameren Illinois Public School Carbon-Free Assessment (PSCFA) Program provides free energy assessments to K–12 public schools, helping districts plan for a transition away from fossil fuel-based heating toward high-efficiency electric technologies.

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Caseyville Water Treatment Plant

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With the help of Illinois Electric Works, an Ameren Illinois Program Ally, in the summer of 2020 Caseyville installed six variable frequency drives on three 125 HP aeration blower motors and three 300 HP aeration blower motors to help control the varying demand of a plant load that averages 4.4 million gallons per day.

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