PJM staff explained how they plan to incorporate the RTO’s focus on resilience into operations.

FERC granted MISO a reprieve from a provision requiring it to include minimum zonal reserve requirements in its modeling of system reserve requirements.

Vistra Energy’s acknowledgement last month that it may retire some of its coal fleet sparked a debate at Infocast’s Texas Renewable Energy Summit.

The difference between the reserve measurements in PJM’s SCED engine and its emergency management system (EMS) has been shrinking.

U.S. grid operators, the ISOs and RTOs across the country, were well prepared for the first continent-wide total solar eclipse in nearly a century.

PJM told stakeholders at the Operating Committee meeting that late-day storms in the RTO in July resulted in overestimated load forecasting last month.

Most load-modifying resources called up during the MISO April 4 maximum generation event failed to respond properly to scheduling instructions.

California regulators advanced on a plan to study the potential for eliminating the Aliso Canyon natural gas storage facility.

CAISO will increase its daily procurement of operating reserves in response to the erroneous tripping of solar generation caused the loss of 1,200 MW.

Manitoba Hydro will reimburse MISO for providing extra contingency reserves during May, when maintenance outages are expected to reduce transfer capability.