Home Energy Scoring Tool
- Energy calculation methods: Methods unique to the HEScore Tool are documented here.
Home Energy Saver
A comprehensive summary of the broader Home Energy Saver, or HES, system calculation methodology, data, and infrastructure is available here.
- Google Map not included in APIs: However, users are welcome to open the HES version in conjunction with their own sites. That link is: http://hes.lbl.gov/consumer/carbon-map.
- National Residential Efficiency Measures Database: Retrofit cost data embedded in the application programming interfaces is provided by the National Renewable Energy Laboratory.
- Energy calculation methods: A synopsis of the engineering methods can be found here.