Porter Bennett, E. Russell Braziel, Jim Simpson, Bentek Energy LLC, Golden, Colo.Kinder Morgan’s Rockies Express Pipeline needs capacity downstream from its Clarington, Ohio, terminus to expand before it can fully address growing demand in the Northeast. The availability of new takeaway capacity from projects such as those announced by Tennessee Gas and TETCO will be a key factor determining whether REX will serve Northeast demand with incremental supply or will simply displace gulf coast supplies currently serving that market.REX’s capacity constraints at the east end of the system and their eventual resolution will add to the uncertainty surrounding flow displacements, suppl...