A roundup of news from the PJM Transmission Expansion Advisory Committee on Aug. 13, 2015.

Attorneys general from 15 states asked a federal court in D.C. to block the Clean Power Plan.

A roundup of news from the PJM Planning Committee on Aug. 13, 2015.

Nearly two years after joining MISO — and despite a seams spat between the RTO and SPP — Entergy said it is realizing expected cost savings.

PJM is concerned that EPA was overly optimistic in its assumptions for how quickly it can add transmission to meet the Clean Power Plan.

EPA's final Clean Power Plan provoked outrage from coal interests, praise from environmentalists and cautious optimism from regulators and grid operators.

EPA's final Clean Power Plan relaxes some controversial proposals while increasing its target for carbon emission reductions.

News that MISO is reconsidering a market congestion project in Southern Indiana sparked renewed complaints from developers over the RTO’s transmission planning processes.

FERC's approval of SPP’s request to terminate an interconnection agreement with the proposed Tres Amigas “superstation” won’t hurt plans to unite the three major U.S. grids, developers said.

A summary of measures and issues discussed at the SPP Board of Directors/Members Committee meeting on July 28, 2015.