Can I use Utility Manager and The Energy Center to compare my buildings to each other?

Yes!  Many comparison reports and graphs are available that rank facilities based on the common parameters of energy use per square foot, energy cost per square foot, energy use per square foot per heating degree day, etc.  Facilities can also be compared and ranked based on a defined "production unit" such as "students", "hours of use", "widgets produced", etc., that you may also choose to track.