Ask Angi: How Can I Cut My Energy Costs?

Your home’s energy efficiency makes a big difference in both comfort and cost.

And don’t forget the simplest maintenance task of all: changing the air filter. A $10 filter can make or break your system’s efficiency.Andrii Zorii/Dreamstime/TNS

By Angie Hicks Ask Angi

Whether you’re shivering through winter, sweating through summer or enjoying mild weather year-round, your home’s energy efficiency makes a big difference in both comfort and cost.