Our homes rely more than ever on energy for heating, cooling, lighting, hot water, and to power all our gadgets. Most of our abodes still unnecessarily waste lots of energy, contributing to pollution and climate change while sucking away our money.

In this episode, we look at some simple repairs and improvements that will yield big energy savings for most families, plus projects with bigger upfront price tags that still make sense from a cost-benefit standpoint.

For more tips, read our article 32 Ways to Save Energy at Home.