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July 23, 2024

ERCOT

The Electric Reliability Council of Texas manages the flow of electric power to about 90 percent of the state’s electric load. The nonprofit independent system operator is governed by a board of directors and is subject to oversight by the Public Utility Commission of Texas and the Texas Legislature.
SWEPCO
PUCT Rules Against SWEPCO on Pirkey Retirement
Texas regulators OK’d SWEPCO’s fuel cost reconciliation for the retired Pirkey coal plant, but rejected an order that found the plant’s retirement prudent.
Admin Monitor
Texas PUC: 8.3 GW of Retirements ‘Ain’t Gonna Happen’
Texas regulators told ERCOT staff not to include scenarios assuming the loss of more than 8 GW of fossil generation as they develop a reliability standard.  
ERCOT
ERCOT Technical Advisory Committee Briefs: Sept. 26, 2023
ERCOT stakeholders endorsed a protocol change to the minimum state of charge for energy storage resources participating in two of the grid operator’s ancillary services.
Potomac Economics
ERCOT IMM Raises Concerns over Newest Ancillary Service
ERCOT’s Independent Market Monitor says the grid operator’s recent implementation of its first ancillary service in 20 years has nearly doubled the amount of required online reserves.
Entergy
Weatherization Practices Paying Off in Texas
Texas reliability and regulator officials are praising the state's efforts to weatherize their facilities following the disastrous 2021 winter storm, while the results bear them out.
Vistra Corp.
ERCOT Expects Sufficient Capacity this Fall
ERCOT says it should have more than enough capacity to meet peak demand under normal conditions during the fall season that begins in October.
© RTO Insider LLC
Hickenlooper and Peters Introduce BIG WIRES Act
The BIG WIRES Act would require FERC to set minimum transfer capabilities between regions to better connect the grid in order to promote reliability and ship cheap power around the country.
Admin Monitor
ERCOT Walks ‘Balancing Act’ During Recent EEA
ERCOT staff told Texas regulators that the recent Level 2 energy emergency alert was a necessary ”balancing act” to protect the system's equipment and to prevent load shed.
© RTO Insider LLC
Nation’s Grid Faces ‘Rendezvous with Reality’
An SPP Resource Adequacy Summit provided an opportunity for federal and state regulators, academics, market participants and stakeholders to discuss the reliability issues facing the grid.
ERCOT
ERCOT Voltage Drop Leads to EEA Level 2
A drop in voltage forced ERCOT to enter emergency operations for the first time since the disastrous February 2021 winter storm.

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