Nope.EMAS portion of the runway is a part of the balanced field length because it is considered to be a part of the stopway or so I had thought?
150/5220-22A said:An EMAS is not intended to meet the definition of a stopway as provided in AC 150/5300-13
Source:
http://74.125.47.132/search?q=cache...om/downloads/documents/FAA_AC_150-5220-22.pdf bottom of page 2