Re-calculation of Monthly Availibility (Mill Run/Somerset)

Gary,

On behalf of the GEWE Systems Performance team, please find a re-calculation
of Monthly Availability for both the Mill Run and Somerset projects. The
following work is in response to your findings regarding availability
incrementing with no power production above cut in wind speeds, conveyed
through both Kurt Anderson and through Mark Fisher's meeting with you in
early June.

The following methodology incorporates criteria discussed during Mark Fisher
visit. We are planning to provide some detailed examples later this week for
your review. I anticipate we will then discuss the methodology via
conference. The intent would be to use this fully automated methodology to
account for this situation on a go forward basis.

Please feel free to contact myself of Kurt Anderson.

Jeff Duff
GEWE Systems Performance
661-823-6486

P.S. Due to a transition of our email, please copy any email to @ps.ge.com
and @enron.com as we are making a complete GE transition on Monday.

Cheers