News briefs on companies in PJM Interconnection. This week, we feature Duke, PSEG, PPL, FirstEnergy, Panda Power and Entergy.

The brutal winter weather boosted earnings for many PJM companies in the first quarter, even while some were absorbing huge costs from strategy shifts.

News briefs from the states within the PJM footprint. This week we include Illinois, Indiana, Maryland, New Jersey, Pennsylvania, and West Virginia.

News briefs on companies in PJM Interconnection: this week including Calpine Corp., Public Service Enterprise Group, Exelon Corp., Duke Energy Corp., PPL Corp. and Dominion Virginia Power.

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

News briefs on companies in PJM Interconnection: this week featuring EEI, NextEra, NRG, PPL, Exelon and Dynegy.

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

Wednesday’s ice storm cut power to more than 1 million in the Philadelphia area, with Peco Energy recording a new winter outage record. RTO Insider Editor Rich Heidorn Jr. was there and brings you all the details.

Two new PJM substations, part of the Susquehanna-Roseland transmission project, are nearly complete.

News briefs on companies in PJM Interconnection: PJM, PPL, and a new demand response trade group - the Advanced Energy Management Alliance.