KY Rebate Program

Kentucky Utilities Company and Louisville Gas & Electric- Commercial Energy Efficiency Rebate Program

Administered by Kentucky Utilities Company and Louisville Gas & Electric

AI summary · 7/12/2026

This program is for commercial and industrial customers of Kentucky Utilities Company or Louisville Gas & Electric who pay a DSM charge on their monthly bills. You can receive rebates for energy efficiency upgrades like LED lighting, chillers, heat pumps, motors, and VFDs by completing an application before project completion and submitting an Installation Confirmation Form within 90 days after finishing work with proof of purchase and installation details. Rebates arrive by check within 45 days of the utility receiving your completed confirmation form.

You can help your commercial customers access rebates on a variety of energy efficiency measures including lighting, HVAC equipment, motors, and comprehensive building upgrades. Customers must submit a signed application with project details before work begins, and you'll need to help them gather documentation (proof of purchase, model numbers, manufacturer information, and operable dates) to submit within 90 days of completion for rebate processing.

The program serves LG&E and KU commercial and industrial customers paying into the DSM mechanism, with a custom option providing $0.03 per kilowatt-hour saved. Eligible customers submit pre-project applications and post-project Installation Confirmation Forms with supporting documentation; rebates are issued by check within 45 days of form receipt. Industrial customers who opt into the DSM mechanism must remain enrolled for a minimum 3-year period; gas-only LG&E customers are ineligible.

Program details

Program ID
3951
Last updated
9/12/2024

Eligibility

Sectors
commercial federal government
Technologies
lighting chillers heat pumps compressed air motors motor vfds comprehensive measures/whole building custom/others pending approval other ee led lighting

Program summary

Kentucky Utilities Company (KU) offers rebates to all commercial customers who pay a DSM charge on monthly bills. Rebates are available for a variety of energy efficiency measures including chillers, energy audits, renovations, lighting, motors, pumps, and VFDs. Customers must complete and sign an application form prior to project completion. Measure type, quantity and estimated completion date must be included. Eligible customers will receive an Installation Confirmation Form, which is to be completed and returned to KU within 90 days after project completion. Proof of purchase, installation details, model number, operable date and manufacturer's information must be included with form. Rebates will be received in check form within 45 days of receiving Installation Confirmation Form. Please contact utility or visit web site provided above.

Eligibility:

1. LG&E and KU commercial and industrial customers who are paying into the DSM mechanism are eligible to submit a Business Rebates application.

2. If an LG&E or KU industrial customer had previously opted out of the DSM mechanism and would like to opt-in, applications for rebates and completed projects may be submitted with a date after the DSM mechanism appears on the utility invoice. An industrial customer who opts-in to the DSM mechanism must remain for a minimum 3-year period.

3. LG&E gas-only customers are not eligible for this program.

KU also offers a custom program that provides $0.03 per kilowatt hour saved.

Contact & resources

Additional resources

Please verify current program details with the administering agency before making any financial decisions.

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