This historic document was published as a guide to a series of status reports issued by the Residential Solar Data Center regarding the Residential Solar Heating and Cooling Demonstration Program. The status reports, published bimonthly from January to October of 1978 and intended for HUD staff and contractors, consisted of tables and charts describing the character and volume of data stored in the larger database. This document is an updated edition of a guide published in June 1979 in an effort to make these status reports more accessible to a general audience.

This report is part of the collection of scanned historical documents available to the public.