Independent Market Monitor (IMM)
Texas Gov. Greg Abbott has appointed Thomas Gleeson, the Public Utility Commission’s executive director and a 15-year staffer, to chair the PUC.
ERCOT staff and the ISO's Market Monitor have set aside their differences and promised to work together in improving the procurement and deployment of ancillary services.
ERCOT stakeholders have endorsed the grid operator’s proposed ancillary service methodology for 2024, but only after extracting a commitment from staff to bring the proposal back for further review.
MISO’s Independent Market Monitor is condemning the modeling software MISO uses to plan its second long-range transmission portfolio.
FERC deferred making a decision on PJM’s proposal in response to a 2021 order directing the RTO to show cause as to why its rules regarding parameter-limited offers are just and reasonable.
MISO plans to handle four of the five recommendations from the Independent Market Monitor’s State of the Market report, putting on hold a recommendation regarding transmission planning.
The Texas Public Utility Commission and Potomac Economics' Carrie Bivens have both confirmed that she is resigning as ERCOT’s Independent Market Monitor.
PJM's Independent Market Monitor filed a FERC complaint alleging the RTO's Capacity Performance penalty structure undermines reliability and offered an alternative calculation based on capacity revenues.
The Texas PUC rejected ERCOT’s proposed budget and administration fee increase, agreeing instead to more incremental growth in its revenues.
A potential name change for ERCOT's Independent Market Monitor has heightened some concerns that Texas regulators are attempting to restrict the IMM's independence.
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