Resources for large business

Whether you’re designing a new facility or updating an existing building, we have options to maximize your bottom line.


All new applications for projects expected to complete in 2024 and beyond are subject to program rules

2024 Program Feature Updates - Nonresidential Portfolio.pdf

Energy Audit

This free service provides information on your facility’s energy performance and offers details to help prioritize investments in energy-efficiency upgrades.

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Custom Rebates

Upgrading your facility or manufacturing business but not finding any rebates that fit? Consider Custom Rebates.

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Instant Rebates

Don't miss out on rebates for lighting, heating and cooling and much more.

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Feasibility Study

You’ll receive a detailed analysis that quantifies the benefits of the energy-efficiency upgrades recommended in your Energy Audit.

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Federal funding opportunities

In addition to the many rebates and incentives we offer, federal and state governments also support businesses through funding opportunities related to energy efficiency, electrification and clean energy.

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Case Studies

Learn how other Iowa companies have saved energy and money with energy-efficiency projects.

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AE Business News

Sign-up for this free monthly e-newsletter full of valuable energy information that can help you make important energy-related decisions for your business.

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Energy smart calculators

Smart energy use is smart business. Use these calculators to find out how much you can save and help the environment.

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