The MISO Market Monitor says transmission loading relief requests attributed to a TVA constraint are causing price volatility within the RTO.

The NYPSC says the FERC’s recent order on reliability-must-run agreements “interferes” with state authority as it tries to address generation shortages in the state.

AEP and FirstEnergy's plans to shut down coal-fired generation under the EPA’s MATS won't change even if the Supreme Court throws out the standards.

FERC approved the purchase of 12,500 MW of generation from Duke Energy and Energy Capital Partners by Dynegy, the final approval needed for both deals.

The Supreme Court’s ideological divide was on display Wednesday as justices sparred with attorneys over whether the EPA should have considered costs before deciding whether to regulate mercury and other pollutants from power plants.

Under questioning from MISO board members, senior RTO officials defended their support for the $200 million controversial out-of-cycle requests by Entergy.

A timeline of events in the life of the Dunkirk, N.Y., coal-fired plant.

About 500 organizations will be relieved of some grid reliability regulations and another 200 exempted entirely under a new NERC method for classifying entities under its jurisdiction.

This week's company briefs include news on Tennessee Valley Authority, Xcel Energy, AEP, FirstEnergy, Dominion, PSEG and NextEra.

This week's federal briefs cover FERC, the Department of Energy, the Department of the Interior, the Nuclear Regulatory Commission and Congress.