Thursday, July 27, 2023

PJM Interconnection Electric Grid Operator Issues Alert It May Have To Use Emergency Procedures To Deal With Heat Wave

On July 27, the regional electric grid operator
PJM Interconnection issued a Maximum Generation Emergency Alert/Load Management Alert, is an early notification that system conditions might require the use of PJM emergency procedures.

A second alert, an EEA-1, is a North American Electric Reliability Corporation alert that is generally issued with the PJM Maximum Generation Alert, and means that all generating resources are online or have been scheduled.

PJM has issued this series of alerts to help prepare generators for the onset of intense heat, acting conservatively in light of recent extreme weather events that have occurred within the region and across the country.

On July 26, PJM served a preliminary peak load of approximately 138,000 MW. PJM is currently forecasting a peak of around 153,000 MW for July 27 and 154,000 MW for July 28.

Last year’s peak demand was approximately 149,000 MW.

Click Here for the complete announcement.

Visit the PJM Interconnection website for more information affecting the operational of the regional electric grid.

PJM is a regional transmission organization that coordinates the movement of wholesale electricity in all or parts of 13 states and the District of Columbia, including Pennsylvania.

(Photo: Updated as of at least 9:00 a.m. July 27, 2023)

Related Article:

-- PJM Interconnection Issues System-Wide Hot Weather Alert For July 26-28  [PaEN]

[Posted: July 27, 2023]  PA Environment Digest

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