Home Performance eXtensible Markup Language (HPXML) is comprised of a data dictionary and a standard data transfer protocol that can be used to transfer information between software systems. HPXML creates a common language for the industry’s transactions, making it easier and less expensive to collect and exchange information among contractors, program administrators, implementers, the real estate industry, and other information trading partners.
HPXML provides value to the energy efficiency industry
Improve industry efficiency by reducing the costs of data collection and exchange between market actors
Create interoperability between software systems to transfer data across a diverse set of market actors
High Quality Research
Standardize terminology and collect higher quality data as a means of tracking and quantifying work completed in the industry
It's easy to get started with HPXML