I typically use the EUI and end use breakdown as a starting point for tuning baseline and proposed models.these:

DOE Commercial Reference Buildings

• New construction
• Existing buildings constructed in or after 1980 ("post-1980")
• Existing buildings constructed before 1980 ("pre-1980")

DOE Commercial Prototype Buildings

• 90.1-2004
• 90.1-2007
• 90.1-2010
• 90.1-2013