Hawaii Home Energy Audit (DIY)

More comfort, Lower energy bills, Instant Energy Incentives

Just 5 Minutes

Learn More

Performing a Hawaii Home Energy Audit is the first step to cutting utility costs.

It's essential to assess your homes energy efficiency before you list your home for sale. You'll more accurately value your home and may discover upgrades with significant value improvements

Hawaii home energy audits, or energy assessments, are examinations of a home’s exterior construction or envelope and the systems within the home. Audits measure the amount of energy a property uses and identify why and where energy is being lost. Frequent causes of energy loss are leaky windows, a poorly sealed attic, ductwork tears, and invisible cracks.

How it works

Professional auditors rely on various tools, the most common being blower door tests and thermographic inspections. The tests, requiring three to four hours, help auditors discover where t here’s air infiltration or loss and pinpoint hidden, hard-to-reach spots where insulation is lacking or failing. An auditor uses the test results, along with other data about your heating and cooling habits and utility costs, to identify the home improvement projects that will boost a home’s efficiency.

Benefits

By making upgrades following a home energy assessment, homeowners can save between 5% and 30% on energy bills, according to the U.S. Department of Energy.

Repairs aren’t always big, high-ticket items. For example, some upgrades, such as air sealing and insulation can be completed using a DIY approach. For examples, visit energystar.gov or energy.gov.

30

Saved on Energy Bills Following a Home Energy Assessment

Costs

The cost of a professional Hawaii home energy audit can vary based on size and location, but it’s often possible to get free or low-cost audits through utility and government rebate programs. Locate programs through the Database of State Incentives for Renewables & Efficiency at www.hawaiienergy.com/rebates

Prepare for an audit

List all problem areas, like drafty or hot spaces, and compile copies of your utility bills.

Also offer information about your habits, including:
• The number of residents living in the house and whether people are home during the day
• Average thermostat settings for summer and winter and during the daytime and evenings
• Unused rooms, like the attic, basement, or spare bedroom

Locate professionals

For Hawaii home energy auditors and energy experts, contact:
• Building Performance Institute, bpi.org.
• Energy Star, energystar.gov.
• Residential Energy Services Network [RESNETI, natresnet.org.

DIY Home Energy Assessment | Learn More

A professional can help you assess a home when purchasing and can help you more accurately value your efficient home when you’re ready to sell.