CAISO unveiled its latest revisions to a program meant to compensate uneconomic generation units needed to maintain reliability.

The ERCOT energy-only market may not be broken, but stakeholders will discuss some fine-tuning at a PUCT workshop this week.

ERCOT’s wholesale market performed “competitively” in 2016, the ISO’s Independent Market Monitor said in its annual State of the Market report.

CAISO stakeholders voiced skepticism about the effectiveness of a new ISO initiative to prevent early retirement of unprofitable generators.

At last week's ERCOT Board of Directors meeting, CEO Bill Magness highlighted the ISO's growing wind resources and the challenges they pose to reliability.

The Public Utility Commission of Texas (PUCT) approved an ERCOT request to share confidential generator-specific information with Lubbock Power & Light.

The CAISO Board of Governors approved an ISO request to designate two Calpine natural gas-fired plants as reliability-must-run (RMR) despite criticism.

PJM's response to the delay of a transmission line to maintain reliability near Jamestown, Va., may lead to increased costs to ratepayers.

General assumptions regarding winter operations will need to be replaced with actual data to improve PJM’s winter resource adequacy analysis.

The PUCT asked staff to revise a rulemaking on emergency response service, saying it didn't favor expanding the program to avoid local blackouts.