A Comprehensive Home Energy Audit Checklist

1. Understanding the Importance of Home Energy Audit

A home energy audit, also known as an energy assessment, is extremely important since it helps homeowners identify how much energy their home consumes and how it can be made more energy-efficient. Statistically, an average American household spends over $2,000 annually on energy bills. With a comprehensive home energy audit, it’s possible to reduce this cost by approximately 30%.

2. Basic Home Energy Audit Checklist

Before engaging a professional to audit your home, you can perform a basic do-it-yourself home energy audit. Walk around your home with this checklist in mind:

• Insulation levels in the attic, walls, and floors.
• Drafts in windows, doors, and fireplace dampers.
• Energy usage of appliances and electronics.

Remember, this DIY audit won’t be as comprehensive as a professional audit but it can point you to potential areas of concern.

3. Comprehensive Home Energy Audit

This type of audit is more detailed. It involves a series of tests including blower door tests, thermographic inspections and surface temperate tests to identify areas of concern. Here is a comprehensive home energy audit checklist:

• Thermal Imaging: Highly recommended during home energy audits, thermal imaging uses infrared technology to detect cold and hot spots in your home, identifying the need for insulation and sealing.
• Blower Door Test: Checks the extent of air leaks in the home. Reading the pressure variances and knitting them with a thermographic inspection offers a clear view of the energy efficiency of the home.
• Ventilation systems: Check for leaks or damages. A poorly functioning system can lead to elevated energy costs as well as air quality issues.
• Insulation: Audit the walls, ceilings, windows, doors, floors, attic, and basement for insulation quality and value. Poor insulation is a major culprit for energy loss.
• Lighting: Evaluating the lighting can highlight energy-saving opportunities such as replacing incandescent bulbs with energy-efficient ones.
• Appliances: Identify the energy consumption value of each appliance.

4. Health and Safety Check

A comprehensive energy audit should also consider health and safety matters including:

• Carbon Monoxide Levels: High levels can cause health problems and are an indication of poor ventilation.
• Asbestos and Lead Test: These are necessary especially for older buildings.
• Moisture Levels: Checking for excess moisture can help avoid mold and mildew infestations, which can lead to health complications.

5. Recommendations

At the end of an audit, you should receive a detailed report with a summary of every test performed and clear recommendations to increase your home’s energy efficiency. These could include:

• Energy Efficient Appliances: Regardless of how well your home is insulated or sealed, outdated appliances can still be a major energy drain.
• Programmed Thermostat: A programmed thermostat can greatly increase your home’s energy efficiency, particularly during colder and warmer seasons.
• Renewable Energy: This is an investment that can help to lower the energy usage of your home. These can include solar panels, wind turbines, or a geothermal system.

6. Is the Audit Comprehensive?

Here are some questions to assess whether the audit is comprehensive:

• Did the audit include all areas of your home?
• Did it evaluate energy consumed versus energy wasted?
• Have they offered recommendations specific to your home’s needs?
• Did it address factors that may impact your health such as CO levels and moisture?

7. Choosing an Audit Professional

To conduct a professional home energy audit, it is advisable to hire certified energy auditors. They have extensive training and employ state-of-the-art equipment. Additionally, inquire about their experience and the cost for their audit services. Don’t forget to ask for references to check their reliability and expertise.

8. Post-Audit Actions

Once the audit is complete, prioritize the recommendations to suit your needs and budget. There is no compulsion to execute all the changes at once. Instead, you can execute changes systematically for better energy efficiency.

Perform regular audits or at least a basic audit annually. Regular improvements further enhance the resilience and efficiency of your home.

In conclusion, a comprehensive home energy audit is a great tool for assessing the energy efficiency and environmental impact of your home. It can also be a smart financial decision, ultimately saving homeowners money in the long-term by identifying and addressing energy inefficiencies. Whether you choose to carry out a home energy audit yourself or hire a professional, the ultimate goal is to create a greener, more energy-efficient home that contributes to a sustainable future for all.