Tropical Storm Henri made landfall in southern New England, causing power outages in Connecticut, Rhode Island and Massachusetts.

PJM stakeholders unanimously endorsed the 2021 reserve requirement study but requested more modeling on the impacts of extreme weather conditions.

A new Lessons Learned report from NERC details how a tropical storm led to equipment failures at a nearby substation — several days later.

ReliabilityFirst's Don Urban discussed NERC's new cold weather standards at this year's NAES-NERC conference, urging utilities to start implementation early.

Texas utility representatives warned that efforts to avert future extreme weather crises could falter as memories of February's cold snap fade.

Thousands of customers of Avista Utilities lost power during a record-smashing heat wave when the utility ordered rolling blackouts in Spokane, Wash.

A drought in the West is cutting into hydropower supplies needed for summer reliability, especially in California, panelists in a USEA briefing said.

MISO execs say long-term transmission and a capacity market redesign are a must in response to rising climate risks and fleet change.

Stakeholders challenged PJM on the methodology the RTO used in its 2021 fuel security analysis, saying it may not be capturing all risks from severe weather.

ERCOT asked for conservation measures through Friday as summer heat and 12.2 GW of forced outages erased whatever slim reserve margin it had.