Cap-and-trade is likely to be a core compliance plan for many states under the Environmental Protection Agency’s final version of the Clean Power Plan.

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

This week's state briefs include news on Arkansas, Connecticut, Indiana, Michigan, Minnesota, Missouri, Montana, New Hampshire, New Jersey, New York, Ohio, Oklahoma, Pennsylvania, Rhode Island and Texas.

State and RTO officials have had two weeks to digest EPA's final Clean Power Plan and the battle lines — and paths to compliance — are developing.

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

A Maryland circuit court judge Wednesday declined to stay Exelon's acquisition of Pepco Holdings Inc. while it considers an appeal from the state’s Office of People’s Counsel.

Iberdrola USA refiled its acquisition plan for UIL Holdings with Connecticut regulators, attempting to address objections that scuttled the previous 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.

This week's company briefs include news on Peoples Gas, SunEdison, Duke Energy, AEP, SolarCity, Xcel Energy, Shell, Clean Line Energy and UIL.