NYISO’s Operating Committee approved a winter study, tariff revisions to improve transmission study coordination and manual updates for ICLs.

FERC Chair Richard Glick cited "remarkable” progress on FERC's and NERC's recommendations in response to Winter Storm Uri but cautioned there is more to do.

ERCOT says it is prepared for a polar blast that is expected to bring sub-freezing temperatures to Texas this weekend.

The OC rejected modifications to its issue charge exploring costs for generators deemed critical to maintaining interconnection reliability operating limits.

In a workshop, FERC commissioners and stakeholders debated the pros and cons of requiring minimum transfer capability between regions to promote reliability.

WECC directors said that Westerners should take cold comfort from the fact that grid operators were able to avert blackouts during a September heat wave.

Duke Energy has restored power to 45,000 customers in Moore County, N.C., where  two substations were damaged by unknown attackers with rifles last weekend.

More than 33,000 customers remain without power in Moore County, N.C., following apparent attacks on two of Duke Energy’s substations over the weekend.

NERC staff called the Winter Reliability Assessment a “serious warning” that highlighted the possibility of “bigger problems” compared to last winter.

At FERC’s annual reliability technical conference, commissioners focused on work needed to prepare the bulk power system for rapidly developing challenges.