University of Minnesota vs Temple University architecture

Does anyone have any suggestions as to which of the two are better. Son eventually wants to concentrate on environmental and sustainable architecture. Thanks.

Both have MArch programs, but only Temple has a BArch program.
http://www.naab.org/r/schools/view.aspx?record_id=20582&origin=results&QS=QS&f1_4597=MN&top_parent=243
http://www.naab.org/r/schools/view.aspx?record_id=20543&origin=results&QS=QS&f1_4580=temple&top_parent=243
Note: BArch programs are generally five academic years’ worth of course work.