Phantom power

Even when you're not actively using them, many modern devices still use energy in standby mode. This phantom energy use can add up to 5-10% of your yearly energy bill.
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Popular topics

101 easy ways to save energy

Mom and son in laundry room

Quick, simple things you can do around the home to reduce your energy consumption.

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Power surges - cause and effect

Overloaded electric outlet

Lightning strikes are a common cause, but most power surges stem from inside your home.

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Weatherizing tips & tricks

Caulk gun

Use this checklist to make sure you don't overlook hidden energy wasters in and around your home.

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Windows and Doors

Man holding up a double hung window

Learn how to find the most energy-efficient models, or tighten up the ones you have.

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Portable generators and space heaters

portable generator

Portable heaters and generators are convenient, but use them with extreme caution.

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Insulation tips & tricks

Man installing insulation

Don't overlook these important elements when you're upgrading your insulation.

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About PowerHouse

Pete and Megan, hosts of 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.

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Upcoming show

August 24, 2019

Segment 1:

Meet the family and builder

Segment 2:

Air quality and ventilation

Segment 3:

Energy rater and performance consultant

Segment 4:

Final home tour with family

Explore energy efficient living

Air quality  |  Appliances & Electronics  |  Building & Remodeling  |  Energy Saving Tips  |  Heating & Cooling  |  Insulating & Weatherizing  |  Lighting  |  Outdoor Living  |  Power Quality  |  Renewable Energy  |  Safety & Security  |  Water Heating & Plumbing  |  Whole House  |  Windows & Doors
Appliance Calculator
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Before you buy anything that uses electricity or natural gas, find out what qualifies for energy-efficiency rebates.