You Asked, We Answer: Is a Home Energy Audit Worth It?

December 06, 2022

Have you ever performed a double take when you viewed your last energy bill? Even though high energy bills can be the consequence of extreme weather events, persistently high bills can also suggest an inefficient HVAC system or your home is using too much energy by other means, like drafty windows or insufficient insulation.

One of the easiest ways to identify whether your home is using too much energy is by calling a home service expert to perform a home energy audit, also known as a home energy assessment. Keep reading to learn all about home energy audits, including what they are and their key elements.

What Is a Home Energy Audit

An energy audit is a thorough inspection of how much energy your home consumes and whether – and where – your home might be losing or wasting energy. An inspector will go through past energy bills in the course of an energy audit to find out where energy is being consumed and how much.

The overall goal of an energy audit is to help homeowners save money on their energy bills by recommending energy-efficient improvements, which can include swapping out your current HVAC system, putting in new insulation, plugging up leaks, or replacing loose windows.

During the energy assessment, the auditor also completes an inspection of the outside and inside of your home. The auditor will perform a blower door test on doorways, windows and fireplaces to figure out if there are air leaks in your home. They’ll also check your home’s HVAC system, which also includes the ductwork, the water heater, and the insulation in your attic. Exhaustive assessments might also include reviewing your current lighting system.

Benefits of a Home Energy Audit

It can be difficult for the average homeowner to know for certain how efficient their home is versus other similar homes in their area. However, local energy companies often provide information about where your home ranks when compared with similar homes and whether it’s more efficient, about average, or inefficient versus your neighbors’ homes. This is a great starting point to determine if you need an energy audit performed.

Some of the benefits of a home energy audit include:

Learning How Efficient Your Home Is

It’s worthwhile to understand how efficient your home is and where you’re using up the most energy. For example, if your ducts are leaking, it will result in a significant increase in your energy bills and excessive wear and tear on your HVAC system as it has to stay on longer to properly heat or cool your home.

Making Energy-Efficient Updates

An energy audit will expose where you need to make energy-efficient improvements to save on energy and decrease utility bills. This can include replacing worn-down weatherstripping or getting a new energy-efficient furnace.

Enhancing Health and Safety

Permitting air to leak into your home through doors and windows, or due to a lack of insulation can cause extra moisture to form, which could negatively affect your home’s humidity levels or produce mold. This can lead to health issues, particularly for people who have asthma or allergies.

Adding to Your Home’s Retail Value

Energy-efficient homes are sought after by homebuyers. You can sell your home more quickly or for more money by showing potential buyers that it’s energy efficient.

How to Complete an Energy Audit of Your Home

Although performing an energy audit by yourself may not be as detailed as calling a professional, it’ll give you a general idea of how energy efficient your home is. If you don’t discover any flaws during the DIY test, then you potentially don’t need to call in a professional. Follow this step-by-step checklist:

  • Inspect your HVAC system. Damaged ducts can lose nearly 20% of conditioned air, contributing to steeper energy bills and increased wear and tear on HVAC equipment. If you notice leaks, use duct tape to seal them. If your HVAC equipment is old and inefficient, upgrading to a new system can save you a significant amount on your energy bills. In some cases, it is better to call a reputable HVAC company in Hudsonville to inspect your system.
  • Check for air leaks. Air leaks on average can raise monthly energy bills by 10 to 20%. Inside, look for air leaks in areas where you can find a draft, including along the edge of flooring and near baseboards and electrical outlets. Outside, you can look for air leaks in the home’s foundation, siding and mortar. Plug, caulk or seal any air leaks to save money.
  • Inspect insulation. If your home is older, it could mean your insulation is too. If you can see the joists, you likely need more insulation.
  • Check the ventilation. Check that all of your kitchen and bathroom exhaust fans are functioning properly, and inspect for evidence of rot or moisture.

Contact West Michigan Heating & Air Conditioning Services for a Professional Energy Audit

If you would like professional help figuring out how energy efficient your heating and cooling equipment is, contact the HVAC experts at West Michigan Heating & Air Conditioning Services today. We’ve proudly supported the residents of Hudsonville with quality home services for a long time. Contact us today to request an appointment.