MISO concluded that its current suite of resource adequacy tools, and the in-progress projects it is working on, enable it to cope with extreme cold snaps.

MISO and SPP state regulators are trying to inventory the instances and costs of duplicate transmission charges along their seams to mitigate rate pancaking.

MISO staff said the footprint is in for more extreme ramping events after a late April drop in wind output. 

MISO's annual transmission spending is set to fall after two years of robust investment. 

MISO said it will pause its long-range transmission modeling and correct errors so it has the clearest picture of future grid performance.

MISO has expanded its availability-based capacity accreditation proposal for generation resources by including hours that aren’t so risky.

SPP COO Lanny Nickell pointed to a lack of gas generation as the culprit behind the first load sheds in the grid operator’s history.

MISO members overwhelmingly voted to require that stakeholders state their full name and their company before commenting during meetings.

FERC reduced Entergy’s base return on equity to 10.37%, applying the methodology it adopted for MISO transmission owners in Opinion 569-A a year ago.

FERC ushered through three more unexecuted facilities service agreements (FSAs) between MISO, wind developers and transmission owners.