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.

MISO’s Independent Market Monitor suggests demand response offer floors and attestations of expected levels of energy consumption in the wake of a steel mill’s gaming of the demand response market.

Doubts continue to swirl around which version of MISO’s future fleet mix is appropriate for long-range transmission planning — the Independent Market Monitor’s or the RTO’s itself.

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.