Calpine announced SPS to accommodate Susquehanna-Roseland construction while PPL posted new line designations.

PPL announced a special protection scheme to prevent overloads on its Susquehanna-Jenkins 230kv transmission line.

Dominion and PPL will remove three Special Protection Schemes (SPS) while Dominion will add one, PJM told the Planning Committee last week.

In an effort to improve data collection, PJM will soon begin testing a new method for making interconnection applications. Reason for Change: PJM engineers ...