Standards and Technical Resources
Preview some standards documentation online, or purchase complete documents through ASHRAE.
Downloadable reference sheets for BPI technical standards (also see Approved BPI Technical Standards for building performance and professional accreditation standards).
Slides from a presentation prepared by the Building Performance Institute
Guide to household appliances and home improvement products that qualify under the federal ENERGY STAR program
Index of standards for home energy rating, audits and procedures
Sponsored by the Energy Commission, this is a guide for companies interested in home performance in California. Download a PDF of the Best Practices Guide by clicking here.