older couple in their kitchen

Ways to save for your home

Saving energy and money always feels good. Explore energy-saving tips, home energy assessments, rate options, rebates and marketplaces for your home.

Not sure where to start?

Answer a few questions and get a list of energy programs and offers tailored to you.
Find programs and offers
happy couple on couch with laptop

Energy-saving tips, tools and programs

Low-cost, no-cost tips
It doesn't have to cost a lot to save a lot. Here are simple things you can start doing around the house today.
Explore low-cost, no-cost tips
Find your best rate

We offer several rate options. Use our rate calculator to see if you can save by switching to a different rate.

Compare Iowa rate options

Compare Wisconsin rate options

Get paid to save energy
Be a little flexible with your energy use during periods of high demand and earn rewards for making smart energy choices.
Explore reward programs
My Account
My Account keeps everything you need to manage your energy in one convenient place. Many of our programs and services are found in My Account.
Enroll today
PowerHouse
Alliant Energy's PowerHouse is an award-winning educational program designed to help you improve the energy efficiency, safety and comfort of your home.
Visit PowerHouseTV.com
Energy-smart calculators
Use these calculators to help you understand your energy usage and find ways to save.
Explore energy-use calculators
Switch to natural gas
Do you use propane or fuel oil to heat your home? Use our calculator to estimate potential savings from switching to natural gas.
Calculate your savings
HomeServe protection plans

We’ve partnered with HomeServe to help you stay ahead of surprise home repairs.

See plan options

Home energy assessments

Online home energy assessment
Find ways to make your home more comfortable, efficient and enjoyable with our free online home energy assessment. It’s simple and only takes a few minutes.
Get your free assessment
My Home
This free service details how your home uses energy, lets you compare your usage with that of similar homes, and empowers you to save energy and money.
Access My Home today
Home energy assessments (Wisconsin)
Get an energy assessment by a certified contractor to identify air leaks and energy waste in your home. We offer cash back when you complete air sealing and insulation projects.
Find a contractor

Home energy rebates and marketplaces

Instant Discounts
Get rebates on qualified energy-efficient equipment instantly. Before you buy, ask your dealer if they work with distributors that participate in an Instant Discounts program.
See discounts
Find a rebate
Explore rebates for energy-saving products and services for your home.
Find home energy rebates
Alliant Energy® Marketplace (Iowa)
Order energy-efficient products at discounted prices online at the Alliant Energy® Marketplace. You can find LEDs, smart thermostats, advanced power strips and more.
Shop the Iowa Marketplace
Focus on Energy Marketplace (Wisconsin)
Order energy-efficient products at discounted prices online through our partnership with Focus on Energy. Receive instant rebates on smart thermostats, LED lighting, advanced power strips and more.
Shop the Wisconsin Marketplace
Alliant Energy Smart Thermostat Marketplace (Wisconsin)
Order a smart thermostat and get an instant rebate. Enroll in Smart Hours at checkout and receive $25 off your purchase price at checkout.
Shop smart thermostats
Free energy-saving packs (Wisconsin)
Each pack contains a variety of products to make your home more energy efficient. All of them are easy to use or install. Eligible household can order one free pack per year.
Claim your free pack

Recent stories from our blog