Illuminate Blog | Energy Efficiency

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"spring savings" with wind turbines and power lines

Why join Alliant Energy® Smart Hours?

Here’s why this program matters and how it benefits customers like you.

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Pete and Megan from Powerhouse hanging Christmas lights
PowerHouse November Tip of the Month: Light up the holidays the energy-efficient way
PowerHouse's Megan holding a furnace filter
PowerHouse September Tip of the Month: Change your furnace filter and get a tuneup
woman filling out a list
PowerHouse August Tip of the Month: Tackle savings one item at a time with an energy-saving checklist
Pete from PowerHouse using a smart thermostat
PowerHouse July Tip of the Month: Keep cool the smart way with a smart thermostat
Two people playing a video game
PowerHouse June Tip of the Month: Use advanced power strips
Pete and Megan from PowerHouse with holiday lights
PowerHouse May Tip of the Month: Get your outdoor space ready
man sitting at a desk with a computer
Spring into smart savings this month
Pete and Megan holding a phone
PowerHouse March Tip of the Month: Check out My Account
United States Capitol building.
Inflation Reduction Act strengthens communities nationwide
Person looking at charts and graphs on a laptop.
Charting our way to a balanced energy future