MISO delivered an incomplete summer readiness report Thursday while stakeholders waited on seasonal capacity auction results.

The PJM Members Committee approved a proposal that would sharply reduce the penalties generators pay for underperforming during emergency conditions.

ISO-NE is studying line upgrades and new 345-kV and HVDC lines to address expected reliability violations in its 2050 Transmission Study.

Among the topics covered by WECC’s State of the Interconnection report, one subject stands out: the impact of extreme natural events on the Western grid.

December’s winter storm and early February’s cold snap challenged the New York grid, but they did not cause any emergencies, NYISO told the Operating Committee.

Michigan lawmakers grilled DTE and CMS Energy officials over their efforts to restore power following storms that slammed the state in February and March.

NYISO on Monday updated the Operating Committee on January operations performance and how the early-February cold snap event impacted the grid.

NYISO updated the OC on the December snowstorm's impact on grid operations, highlighting a sharp shortfall in scheduled generation on Christmas Eve.

MISO’s December emergency declaration ignited a debate over whether the RTO should enter emergency procedures to sustain its neighbors during extreme weather.

Texas regulators narrowed their focus to the performance credit mechanism but disappointed some by not voting to recommend the market mechanism to lawmakers.