Ask the Energy Efficiency Expert

Have a question about saving energy at home?

What are common insulation problems?
Can you explain what a blower door test does?
How does a heat pump heat and cool?
Should my solar electric system have a battery back up?
How do I know when I need new equipment before it fails?
Does the moisture on my windows mean I need new ones?

There's two ways you can get your questions answered this summer!

1. Visit us at the 2026 State Fair to ask your questions!

Energy Efficiency Experts from Focus on Energy will be at the Wisconsin State Fair ready to give you the answers you need. Stop by the Focus on Energy booth from 1:30–2:30 p.m. on State Fair weekends (August 7-9 and August 14-16).

2. Submit your question online.

If you can't make it to the Wisconsin State Fair to see us in person, ask us here! Send your energy efficiency question using the form below. Due to volume, we may not be able to directly answer everyone. We will feature frequently asked questions on our socials, so keep an eye on our social channels!