Newsline / News

Data Transfer Standard Released

September 19, 2011
MALTA, N.Y. — The Building Performance Institute Inc. (BPI) announced the release for preliminary testing of the second version of HPXML, a protocol that facilitates and simplifies the transfer of home performance-related data.

“HPXML is very important for the home performance industry because it will reduce the time and cost associated with communication of information,” said Larry Zarker, BPI CEO. “The industry needs to collect and analyze information on energy upgrades, and HPXML allows this information to be shared easily and accurately.”

BPI released the first version of HPXML in the fall of 2010. The second version provides rules for communicating a much larger data set that includes detailed information about building characteristics, energy conservation measures, and energy savings.

This second version of HPXML was created by a BPI working group that includes representatives from state energy offices, national laboratories, program administrators, and software developers. “The working group members have put hundreds of hours of volunteer labor into the development of HPXML,” said Robin LeBaron, managing director of the National Home Performance Council and chair of the working group. “They’re creating something that will have tremendous value for the entire field.”

The new version of HPXML will be tested by several members of the working group, who will use it to transfer data between parties involved in the implementation of whole-house energy upgrade programs in Oregon and Cincinnati. Testing will ensure that both sending and receiving systems are set up correctly.

Following the round of preliminary testing, the new version of HPXML will be submitted to BPI’s Standards Technical Committee for consideration as a BPI and ANSI Standard.

Developers, program administrators and others interested in reviewing or implementing HPXML should contact Robin LeBaron at

Publication date: 09/19/2011

Did you enjoy this article? Click here to subscribe to The NEWS Magazine

You must login or register in order to post a comment.



Image Galleries

2015 HARDI Fly-In

Highlights from HARDI's Congressional Fly-In in Washington, D.C. Post date: May 28, 2015.


NEWSMakers: Kevin Conrad
Kevin Conrad, president, Kevin Conrad Heating and Cooling Inc., Nantucket, Massachusetts, breaks down working in the New England climate, the benefits of insulation foam, and more.

More Podcasts


NEWS 06-29-15 cover

2015 June 29

Check out the weekly edition of The NEWS today!

Table Of Contents Subscribe

Online Reviews

Do you track online review sites like Yelp to look for comments on your company’s performance?
View Results Poll Archive


2015 National Plumbing & HVAC Estimator

Every plumbing and HVAC estimator can use the cost estimates in this practical manual!

More Products

Clear Seas Research


Clear Seas ResearchWith access to over one million professionals and more than 60 industry-specific publications, Clear Seas Research offers relevant insights from those who know your industry best. Let us customize a market research solution that exceeds your marketing goals.


Magazine image
Register today for complete access to Get full access to the latest features, Extra Edition, and more.


facebook icontwitter iconyoutube iconLinkedIn i con