Skip Navigation

The U.S. Department of Energy and the North Carolina Clean Energy Technology Center are excited to announce that a new, modernized DSIRE is under construction. The new version of DSIRE will offer significant improvements over the current version, including expanded data accessibility and an array of new tools for site users. The new DSIRE site will be available in December 2014. Staff are currently working hard on the new version of DSIRE but are also maintaining the content of the current version of DSIRE. Thank you for your continued support and patience during this transition. We hope you are as excited for December as we are!

US Department Energy Efficiency and Renewable Energy
IREC North Carolina Solar Center
Home Glossary Links FAQs Contact About Twitter    Facebook


Incentives/Policies for Energy Efficiency

Printable Version
Alliant Energy Interstate Power and Light (Gas and Electric) - New Home Construction Incentives   

Last DSIRE Review: 03/12/2013
Program Overview:
State: Iowa
Incentive Type: Utility Rebate Program
Eligible Efficiency Technologies: Water Heaters, Lighting, Furnaces , Boilers, Heat pumps, Programmable Thermostats, Caulking/Weather-stripping, Duct/Air sealing, Building Insulation, Windows, Comprehensive Measures/Whole Building, Tankless Water Heaters, Heat Pump Water Heaters
Applicable Sectors: Residential, Construction, Multi-Family Residential, Builders, Contractors
Amount:Builder Option Package: Up to $2,000
Advanced Builder Option Package: Up to $2,800
Energy Star Qualified Home: Up to $3,500
Multi-Family Incentives: See program web site
Web Site:

Interstate Power and Light's New Home Program gives incentives to builders and contractors who build energy efficient homes. A base rebate is available to those customers that make the minimum energy efficiency levels, based on the size of the house. Base reward amounts will be prorated for homes less than 1,800 square feet in size. Incentive payment for the base reward can be paid to the builder or the homeowner but cannot be split. Additional rebates are available for energy efficient appliances and additional heating and cooling measures. ENERGY STAR qualified multifamily facilities are eligible for an incentive based on square footage. Interested customers should see the program web site for more information.

  Customer Service
Alliant Energy
Energy Efficiency Programs
P.O. Box 351
Cedar Rapids, IA 52406-0351
Phone: (800) 255-4268
Web Site:
NCSU - home
Disclaimer: The information presented on the DSIRE web site provides an unofficial overview of financial incentives and other policies. It does not constitute professional tax advice or other professional financial guidance, and it should not be used as the only source of information when making purchasing decisions, investment decisions or tax decisions, or when executing other binding agreements. Please refer to the individual contact provided below each summary to verify that a specific financial incentive or other policy applies to your project.

While the DSIRE staff strives to provide the best information possible, the DSIRE staff, the N.C. Solar Center, N.C. State University and the Interstate Renewable Energy Council, Inc. make no representations or warranties, either express or implied, concerning the accuracy, completeness, reliability or suitability of the information. The DSIRE staff, the N.C. Solar Center, N.C. State University and the Interstate Renewable Energy Council, Inc. disclaim all liability of any kind arising out of your use or misuse of the information contained or referenced on DSIRE Web pages.

Copyright 2014 - 2015 North Carolina State University, under NREL Subcontract No. XEU-0-99515-01. Permission granted only for personal or educational use, or for use by or on behalf of the U.S. government. North Carolina State University prohibits the unauthorized display, reproduction, sale, and/or distribution of all or portions of the content of the Database of State Incentives for Renewables and Efficiency (DSIRE) without prior, written consent.