[Code of Federal Regulations]
[Title 10, Volume 3]
[Revised as of January 1, 2005]
From the U.S. Government Printing Office via GPO Access
[CITE: 10CFR434.507]

[Page 394]
 
                            TITLE 10--ENERGY
 
                    CHAPTER II--DEPARTMENT OF ENERGY
 
PART 434_ENERGY CODE FOR NEW FEDERAL COMMERCIAL AND MULTI-FAMILY HIGH 
RISE RESIDENTIAL BUILDINGS--Table of Contents
 
          Subpart E_Building Energy Cost Compliance Alternative
 
Sec. 434.507  Calculation procedure and simulation tool.

    507.1 The Prototype or Reference Buildings shall be modeled using 
the criteria of subsections 510 and 521. The modeling shall use a 
climate data set appropriate for both the site and the complexity of the 
energy conserving features of the design. ASHRAE Weather Year for Energy 
Calculations (WYEC) data or bin weather data shall be used in the 
absence of other appropriate data.