area control error (ACE)
PJM released a report on the December 2022 winter storm detailing its emergency actions and recommended changes to its markets and operations to limit the impact of future severe weather.
MISO said it experienced a “complete loss of monitoring or control capability” at its control center on March 1, setting off short-lived energy imbalances.
NERC's Standards Committee approved four standard authorization requests at its meeting on Wednesday.
The Standards Committee approved the posting of a report recommending new evidence retention rules and rejected a SAR on frequency response.
Interim PJM CEO Susan J. Riley opened the Market Implementation Committee meeting with an optimistic message about moving the organization forward.
PJM stakeholders were reminded that the clock will soon start ticking on the 90-day settlement period for working out how to unwind the GreenHat default.
The NERC Standards Committee postponed APS' request to amend the Disturbance Control Standard after members wanted to add justification for its rejection.
The PJM Market Implementation Committee discussed capacity interconnection rights, carbon pricing, the RTO's market seller offer cap, and more.
NERC is still analyzing the causes of the July 10 low-frequency event in the Eastern Interconnection, PJM’s Chris Pilong told the Operating Committee.
FERC approved several NERC reliability standards and proposed a rulemaking regarding emergency procedures.
Want more? Advanced Search