Home heating is one of the biggest expenses for American households, especially during the cold winter months. Whether you live in the Midwest, Northeast, or Pacific Northwest, keeping your home warm and comfortable can account for up to 40% of your total utility bill.
When it comes to energy sources for heating, two main contenders dominate the U.S. market — natural gas and electricity. Each…    
    
Older homes across the United States have a certain charm — tall ceilings, classic designs, and historical character. However, they also tend to be less energy-efficient than modern houses. Built before modern insulation standards and energy codes, these homes often lose heat in the winter, trap it in the summer, and use more electricity or gas than necessary.
The good news? Improving the energy…