Easy Answer: Grab some recent power bills and find out.

This weekend I'll be chatting with Marketplace Money host Tess Vigeland about cutting energy bills. Tune in!

One of the first steps: conducting an energy audit of your home.

Today I've posted an energy calculator from the Department of Energy and the EPA. I'm working on a more detailed energy checklist that I'll post tomorrow.



Follow Adriene Hill at @adrienehill