Electric grid conditions across the West Balancing Authority area, primarily covering Colorado, Wyoming, and Montana, are currently stable, according to regional transmission organization Southwest Power Pool on Monday, following a series of emergency alerts issued due to high demand.
At 9:47 p.m. CT on Monday, SPP ended the energy emergency alerts and issued a Conservative Operations Advisory, indicating stable conditions, until 12:00 a.m. CT on July 22.
SPP earlier issued alerts reaching up to the third level at 5:07 p.m. CT, as peak loads coincided with low power plant generation due to unexpected shutdowns, Reuters reported. SPP did not order service interruptions despite the emergency alert.
SPP said the current advisory is "based on forecasts of potential high peak loads due to widespread high temperatures, potential increase in resource outages and potential low output from wind and other variable energy resources leading into peak hours."
The public is not required to conserve energy under the current notice, SPP said, but potential threats to system reliability remain.