HPXML is an open data standard that establishes how data is defined, formatted, transmitted, structured, and used so that there is a clear understanding of how data is represented among stakeholders in the residential energy efficiency industry. HPXML also promotes the cost-effective exchange of information through a standard xml data transfer protocol. HPXML is managed by Home Performance Coalition.
Benefits of Standardization
Improve industry efficiency by reducing the costs of collecting and exchanging data between market actors.
Facilitate quicker and more automated transfer of information 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.