MISO’s IMM is recommending the RTO expand mitigation measures on constrained areas by creating a new definition aimed at periods of temporary congestion.

With a nod from FERC, MISO will apply a more stringent physical withholding rule and remove demand response and energy efficiency from market monitoring in next month’s capacity auction.

FERC granted New York officials’ request to exempt new “special case resources” from buyer-side market power mitigation rules in NYISO.

FERC said that MISO can use the PJM technology-specific reference levels for market mitigation in its 2017/18 capacity auction.

Dynegy says it will sell generation if necessary to address FERC's market power concerns over the company’s acquisition of ENGIE's power generation unit.

MISO has come up with two possible responses to its IMM’s suggestion to apply its physical withholding threshold to affiliated participants collectively.

The PJM Independent Market Monitor gave his blessing to the RTO’s Capacity Auction for delivery year 2019/20 but called for additional Capacity Performance rule changes.

FERC sided with SPP's Market Monitoring Unit in a long-running dispute with generators over what costs can be included in mitigated offers.

State regulators, consumer advocates, generators and the Independent Market Monitor asked FERC to modify its June 9 order largely approving PJM’s Capacity Performance plan.