Housing: Those who save energy may profit

2013-03-30T00:00:00Z Housing: Those who save energy may profitKenneth Harney Washington Post Writers Group Arizona Daily Star

WASHINGTON - If you buy or own an energy-efficient house, does this make you less likely to default on your mortgage? Is there a connection between the monthly savings on utility costs and the probability that you'll pay your loan on time?

A new study by the University of North Carolina suggests that the answer to both questions is a resounding yes. Using a massive sample of 71,000 home loans from across the country that were originated between 2002 and 2012, researchers found that mortgages on homes with Energy Star certifications were on average 32 percent less likely to default compared with loans on homes with no energy-efficiency improvements. Energy Star homes, which can be renovated dwellings or newly built, provide documentable savings of 15 percent or higher on utility bills compared with houses containing minimal energy improvements.

Researchers took pains to statistically separate out factors other than energy-efficiency savings that might account for the strikingly different performances by borrowers on their mortgages. They controlled for house size, age of the house, neighborhood income levels, house values relative to the area median, local unemployment rates, borrowers' credit scores, loan-to-value ratios, electricity costs and even local weather conditions.

The sample came from a giant mortgage data repository managed by CoreLogic, a California-based company that has access to millions of loan files and payment records supplied by major banks, lenders and servicers. The average sale price of both the energy-efficient homes and the others was approximately $220,000, removing the possibility that the energy-efficient properties were high-end houses purchased by families who are less likely to default.

"It stands to reason that energy-efficient homes should have a lower default rate because the owners of these homes save money on their utility bills, and they can put that money toward their mortgage payments," says Cliff Majersik, executive director of the Institute for Market Transformation, a Washington, D.C., think tank that sponsored the research.

The authors and sponsors of the study think lenders should start factoring energy efficiency into their underwriting. They've also begun meeting with officials from the mortgage industry, Congress and government to suggest how to do it: If not a lower interest rate, they argue, then at least give loan applicants who can demonstrate significant energy bill savings a break on upfront fees, debt-to-income ratios, or maybe some wiggle room on minimum down payments.

It just makes sense.

Kenneth Harney's email address is kenharney@earthlink.net

Copyright 2014 Arizona Daily Star. All rights reserved. This material may not be published, broadcast, rewritten or redistributed.

Most Popular

Featured businesses

View more...

Deals, offers & events

View more...