City of Louisville: Energy Efficiency Improvements

Subtype	Amount	Requirements
Insulation and air sealing	$250 each for attic, wall, and basement (or crawl space) insulation with air sealing	Min R value of R-49 in attics, R-19 or fill cavity in walls. Blower door and CAZ testing required. Exterior top plate air sealing required in attics

Depending on your location, you may also be eligible for these additional rebates:

State and Federal Tax Credits

Note that all these rebates and tax credits can be combined to help you pay for your project.

Measure Type	Type of tax credit	Tax credit amount	Requirements
Energy Efficiency Improvements	State Tax Credit	up to $1200	Use state-qualified contractor
Energy Efficiency Improvements	Federal Tax Credit	30% up to $1200